SN — Parameterizable Special Module (PSM) control unit variant App_0008 [Model 963, 964]

<body> Parameterizable special module (PSM) control unit variant App_0008 Function description and parameterization for model 963 and model 964 – This printout will not be recorded by the update service. Status: 09 / 2012 – Mercedes-Benz Service Parameterizable special module (PSM) control unit variant App_0008 Function description and parameterization for model 963 and model 964 Trucks Technical status 31.8.2012 Daimler AG · Technical Information and Workshop Equipment (GSP/OR) · D-70546 Stuttgart – This printout will not be recorded by the update service. Status: 09 / 2012 – Information and Copyright Product portfolio You can also find comprehensive information on our complete product portfolio on our Internet portal. Link: http://aftersales.mercedes-benz.com Questions and suggestions If you have any questions or suggestions concerning this product, please write to us. E-mail: customer.support@daimler.com Fax: +49-(0)18 05/0 10-79 78 or alternatively Address: Daimler AG GSP/ORW HPC R822, W002 D-70546 Stuttgart © 2012 by Daimler AG This document, including all its parts, is protected by copyright. Any further processing or use requires the previous written consent of Daimler AG, Department GSP/ORW, 002, HPC R822, D-70546 Stuttgart. This applies in particular to reproduction, distribution, alteration, translation, microfilming and storage and/or processing in electronic systems, including databases and online services. Image no. of title image: Order no.: W00.01-1024-00 6517 1265 02 - HLI 000 000 09 09 09/2012 – This printout will not be recorded by the update service. Status: 09 / 2012 – Preface SN00.00-W-0001-01HB Preface MODEL 963, 964 with control unit variant App_0008 This brochure alone is not adequate to provide a self-study means of learning the complex subject of "parameterizable special module". Rather, it is intended as documentation and a training document as well as a reference document after completion of a training course as part of Global Training. The training courses offered by Global Training can be viewed on the internet at www.daimler.com/ dc_gtraining. Note: The technical specifications in den body/equipment mounting directives must be observed. https://bb-portal.mercedes-benz.com/portal/ ar.html?&L=de Modifications and new features are published only in the corresponding literature types in the WIS. Individual items of information in this brochure may therefore differ from a more up-to-date version published in the WIS. All information was last updated at the copy deadline in August 2012 and may therefore deviate from the series production configuration. Daimler AG Wörth plant, GSP/TTH August 2012 This brochure is intended to inform you about the parameterizable special module (PSM), control unit variant App_0008, code E3Y (PSM, body and trailer CAN, ISO 11992) and code E3Z (PSM, body CAN, ISO 11898 instead of 11992). The control unit variant can be read out using Star Diagnosis in the appropriate menu. Below are the basic differences compared to the previous parameterizable special module (PSM), version III, with diagnosis version 7: • • • Control unit with completely new physical design and different connector assignment The retarder function has been restructured The communications computer (COM) is no longer integrated in the parameterizable special module but instead is a virtual control unit in the central gateway (CGW) control unit The following new features have been implemented in the parameterizable special module (PSM), control unit variant App_0008: • Power take-off control unit for transmissionindependent power take-off (live PTO), new generation The "Operator (Vehicle CAN bus)" parameter allows various operators to be evaluated depending on the signal and equation • The graphical representation of the logic elements in this brochure has been changed especially with a view to facilitating multiple usage and has therefore been compiled in a language-neutral manner. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 1 Table of contents SN00.00-W-0021HB Table of contents for parameterizable special module (PSM) MODEL 963, 964 with control unit variant App_0008 6.9.12 Function description Parameterizable special module (PSM), function GF54.21-W-0002-46H Parameterizable special module (PSM), overall network GF54.21-W-5005H Parameterizable special module (PSM) control unit component description GF54.21-W-0002-04HA Parameterizable special module (PSM) control unit connector assignment GF54.21-W-0002-02HA Parameterizable special module (PSM), technical data Parameterization GF54.21-W-0002-45HA Parameterizable special module (PSM), examples of logical operations for input conditions Parameter overview of individual PSM functions (Expressions) GF54.21-W-0002-10H 010 - Power take-off 1 GF54.21-W-0002-20H 020 - Power take-off 2 GF54.21-W-0002-30H 030 - Power take-off 3 GF54.21-W-0002-40H 040 - Engine-mounted power take-off GF54.21-W-0002-50H 050 - Release of working speed control and locking of accelerator pedal GF54.21-W-0002-06H 060 - Pulse and ramp mode GF54.21-W-0002-07H 070 - Fixed speeds and rpm limitation GF54.21-W-0002-08H 080 - Adaptation of engine speed GF54.21-W-0002-09H 090 - Hand throttle actuator GF54.21-W-0002-18H 100 - Engine start GF54.21-W-0002-11H 110 - Engine stop GF54.21-W-0002-12H 120 - Starter lockout GF54.21-W-0002-13H 130 - Cutout of operating unit GF54.21-W-0002HA Page 4 Page 8 Page 9 Page 12 Page 15 Page 17 Page 21 Page 28 Page 36 Page 44 Page 50 Page 59 Page 63 Page 69 Page 72 Page 74 Page 78 Page 81 Page 83 2 – This printout will not be recorded by the update service. Status: 09 / 2012 – Table of contents GF54.21-W-0002-14H GF54.21-W-0002-15H GF54.21-W-0002-16H GF54.21-W-0002-17H GF54.21-W-0002-19H GF54.21-W-0002-33H GF54.21-W-0002-21H GF54.21-W-0002-23H GF54.21-W-0002-24H GF54.21-W-0002-25H GF54.21-W-0002-26H GF54.21-W-0002-27H GF54.21-W-0002-28H GF54.21-W-0002-29H GF54.21-W-0002-34H GF54.21-W-0002-31H GF54.21-W-0002-32H GF54.21-W-0002-35H GF54.21-W-0002-36H GF54.21-W-0002-37H GF54.21-W-0002-38H GF54.21-W-0002-39H GF54.21-W-0002-44H 140 - Special emergency running mechanism 150 - Reverse gear lock 160 - Speed limitation 170 - Lockout of reverse gear Page 86 Page 88 Page 91 Page 93 Only vehicles with code G5G (Mercedes PowerShift 3) GF54.21-W-0002-41H GF54.21-W-0002-42H GF54.21-W-0002-43H 190 - Remote clutch control 200 - Actuation of warning buzzer 210 - Power take-off engaged 230 - Engine speed as PPM signal 240 - Vehicle speed as PPM signal 250 - Specified engine torque as PWM signal 260 - Limit load control signal 270 - PWM signal 1 280 - PWM signal 2 Only vehicles with eddy 290 - Cutout of retarder current brake 300 - Release of retarder Only vehicles with eddy current brake Only vehicles with eddy 310 - Status of retarder current brake Only vehicles with eddy 320 - Actuation of stage current brake of permanent brake Only vehicles with code 370 - Shifting G5G (Mercedes transmission to neutral PowerShift 3) 375 - Frequent-stop brake 376 - Status of frequentstop brake 380 - Properties of shift inputs 390 - Properties of shift outputs 400 - Assignment of vehicle CAN bus events to shift output 410 - Freely parameterizable function 420 - Interface for body manufacturers 430 - Vehicle configuration Page 95 Page 98 Page 101 Page 103 Page 106 Page 108 Page 111 Page 113 Page 115 Page 117 Page 119 Page 122 Page 124 Page 126 Page 129 Page 133 Page 135 Page 141 Page 148 Page 160 Page 170 Page 172 i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 3 Functions GF54.21-W-0002HA Parameterizable special module (PSM), function MODEL 963, 964 with control unit variant App_0008 3.9.12 W00.19-1087-79 4 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions A1 A2 A7 A22 S2 S3 U91 U136 U258 U260 U752 U772 U773 X33.18 Instrument cluster (ICUC) control unit Central gateway control unit (CGW) Cab signal acquisition and actuation module control unit (SCA) Parameterizable special module (PSM) control unit Power take-off 1 indicator switch Power take-off 2 indicator switch Valid for power take-off with shift lock Valid for double PTO Valid for single power take-off without shift lock Valid for several power take-offs with shift lock Depending on body manufacturer design Dual PTO transmission lock, NA1 outside offset from countershaft Dual PTO transmission lock, NA2 inside on countershaft Engine cab-chassis electrical connector X42.18 X100.16 X102.15 X910 Y8 Y9 Y11 Z1 Z3 CAN 2 CAN 3 CAN 7 CAN 8 CAN 10 Body cab-chassis electrical connector Diagnostic socket Trailer socket, (15-pin) Electrical connector for body manufacturers Power take-off 1 solenoid valve Power take-off 2 solenoid valve Gear lock solenoid valve Cab instrument panel CAN bus star point Frame CAN bus star point Interior CAN Frame CAN Trailer CAN (PSM) Body manufacturer CAN (PSM) Diagnostic CAN If a vehicle is equipped with one power take-off, it is generally controlled by the cab sensor and actuator module (SCA) control unit (A7). Vehicles with more than one power take-off require the parameterizable special module (PSM) (A22) to control the power take-off. The parameterizable special module (PSM) control unit (A22) is connected to the other control units of the vehicle within the overall network via the frame CAN (CAN 3). All the participating control units speak the same "language", the CAN language, as a result they understand the messages from other control units. The parameterizable special module (PSM) control unit (A22) forms an interface to the frame CAN (CAN 3) for control units which do not have their own vehicle CAN connection but want to exchange information via the frame CAN (CAN 3). In other words, the parameterizable special module (PSM) control unit (A22) can read messages on the frame CAN (CAN 3) and convert them into other switching signals in order to then pass them on to the outputs intended for this which are monitored by the body electronics. In the other direction, it can receive non-CAN bus signals from the body electronics, convert them into CAN bus signals and pass them on to another control unit within the overall network. At the plant, the parameterizable special module (PSM) control unit (A22) is connected to the power supply and frame CAN (CAN 3). Only the inputs and outputs actually connected are activated. Only by connecting the body electronics and parameterization at the body manufacturer is the parameterizable special module (PSM) control unit (A22) adapted to the corresponding body. This provides the body manufacturers with an interface which enables them to receive via the frame CAN (CAN 3) selected data which can then be used to operate the body. The diagnosis-capable parameterizable special module (PSM) control unit (A22) evaluates faults which occurred and stores them. It signals the current fault to the instrument cluster control unit (ICUC) (A1) via the frame CAN (CAN 3). Via the diagnostic socket (X100.16), the Star Diagnosis can be connected to the parameterizable special module (PSM) control unit (A22) for data exchange, for resetting displays and for adding or modifying adjustable parameters. Certain base functions are assigned to the inputs and outputs of the parameterizable special module (PSM) control unit (A22). These basic functions can be activated or deactivated by means of parameterization. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 5 Functions --------------------------------------------------------------------------Base functions of parameterizable special module (PSM) control unit (A22) • • • • Engine start: Initiates engine start. Engine stop: Initiates engine stop. Starter lockout: The engine cannot be started either externally or using the ignition key. Working speed control (ADR) enable: Enables possible working speed control for the cab sensor and actuator module (SCA) control unit (A7). Feedback from "power take-off 1, power take-off 2, power take-off 3": If power take-off 1 and/or power take-off 2 and/or power take-off 3 is engaged, the indicator lamp in the corresponding switch and the corresponding indicator in the instrument cluster are actuated. Engine brake lock: When actuated, this prevents operation of the engine brake. Fixed speed 1, 2, 3: Initiates engine speed regulation to one of the three fixed speeds. Condition: The ADR [working speed control] must be switched on. If more than one fixed speed is selected, the lowest is adopted. Clutch remote operation: Allows the clutch to be opened by remote control. Step plate switch: When actuated, initiates a speed limit and disables reverse gear (only with code G5G (Mercedes PowerShift 3)) or, if reverse gear is engaged, actuates a warning buzzer and triggers an engine stop (reverse gear lock). Hand throttle actuator: A specified engine speed value is sent to the drive control (CPC) control unit (A3). Between the zero and maximum settings of the hand throttle actuator, a linear reference engine speed is established starting at the minimum engine speed of the manual throttle and ending at the maximum engine speed of the manual throttle. Actuate backup lamp: When actuated, switches on the backup lamp. Request for "PTO 1, PTO 2, PTO 3": The input is energized by actuation of the corresponding power take-off switch and requests engagement of the selected power take-off. Increase rpm: Initiates the engine speed increase. Reduce rpm: Initiates the engine speed reduction. • • • • Rpm OFF: Switches off the engine speed entered by means of N+ or N-. Deactivate operating unit: Disconnects the operating unit from the parameterizable special module (PSM) control unit (A22) by software. Retarder state (only on vehicles with eddy current brake): Provides information on the state of a non-vehicle CAN bus retarder. Power take-off engaged: The output is energized when one of the power take-offs is engaged. Neutral: The output is energized if the transmission is in neutral. Switch off retarder (only on vehicles with eddy current brake): The output is energized in order to switch off the retarder. Engine speed: Outputs the engine speed as a PPM signal. Speed: Outputs the speed as a PPM signal. Specified engine torque: Outputs the desired specified engine torque as a PWM signal. Speed limit with "PTO 1, PTO 2, PTO 3, live PTO 1, live PTO 2": The function causes the speed to be limited to one of the five stored maximum speeds. If more than one maximum speed is selected, the lowest is adopted. Min./max. rpm limitation of "PTO 1, PTO 2, PTO 3, live PTO 1, live PTO 2": The function causes the rpm to be limited to one of the five stored limit speeds. If more than one rpm limitation is selected, the highest min. rpm and the lowest max. rpm are adopted. Torque limitation with "PTO 1, PTO 2, PTO 3, live PTO 1, live PTO 2": The function causes the torque to be limited to one of the five stored maximum torques. If more than one maximum torque is selected, the lowest is adopted. Reverse gear lock (only on vehicles with code G5G (Mercedes PowerShift 3): Causes the reverse gear to be locked. Accelerator pedal lock: Causes the accelerator pedal function to be locked. Change splitter group (only on vehicles with code G5G (Mercedes PowerShift 3): When the power take-off is engaged, the desired splitter group is selected. • • • • • • • • • • • • • • • • • • • • • 6 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Parameterizable special module (PSM), overall network GF54.21-W-5005H Parameterizable special module (PSM) control unit component description GF54.21-W-0002-04HA Parameterizable special module (PSM) control unit connector assignment GF54.21-W-0002-02HA Parameterizable special module (PSM), technical data GF54.21-W-0002-46H Page 8 Page 9 Page 12 Page 15 i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 7 Functions GF54.21-W-0002-46H Parameterizable special module (PSM), overall network MODEL 963, 964 with control unit variant App_0008 W00.19-1094-79 A1 A2 A3 A7 A22 CAN 2 CAN 3 CAN 7 Instrument cluster (ICUC) control unit Central gateway control unit (CGW) Drive control (CPC) control unit Cab signal acquisition and actuation module control unit (SCA) Parameterizable special module (PSM) control unit Interior CAN Frame CAN Trailer CAN (PSM) CAN 8 CAN 10 X100.16 X102.15 X910 Z1 Z3 Body manufacturer CAN (PSM) Diagnostic CAN Diagnostic socket Trailer socket (15-pin) Electrical connector for body manufacturers Cab instrument panel CAN bus star point Frame CAN bus star point 8 – This printout will not be recorded by the update service. Status: 09 / 2012 – System components GF54.21-W-5005H Parameterizable special module (PSM) control unit component description 5.9.12 MODEL 963, 964 with control unit variant App_0008 Location The parameterizable special module (PSM) control unit (A22) is located in the electronics compartment on the passenger side. A22 Parameterizable special module (PSM) control unit W54.21-1605-74 Task The parameterizable special module control unit (PSM) (A22) is integrated in the overall network on the vehicle side via the frame CAN (CAN 3). The trailer CAN (PSM) (CAN 7) and the body manufacturer CAN (PSM) (CAN 8) serve as external interfaces. The parameterizable special module control unit (PSM) (A22) allows for the implementation of complex controls and functions. Full access to data from the entire vehicle CAN enables multiple applications to be carried out with a minimum of additional hardware components. Several functions are performed entirely without additional parts. They only need to be parameterized. Various functions (equations) are available at the factory as pre-prepared applications. These can be individually adapted (parameterization) to their respective use in the vehicle. Provides functions which are either activated or deactivated according to their parameterization Input signals (parameterized data and actual values) are set to the value "YES" or "NO" in a logical base function (AND or OR function). The result of the base function is either "yes" or "no". The results of the base functions in turn are the input conditions for higher-level AND or OR operations. At the end of the logical operation network, called an equation (functionality), precisely definable output signals are output. Example: 120 - Starter lockout A base function with OR operation takes the following parameters as input signals: 120.010 Starter lockout (Pin X2 18/9 and Pin X2 18/12) 120.020 Starter lockout (AUF) 120.030 Starter lockout (ANH) 120.040 Neutral position not engaged 120.050 Neutral position not preselected 120.060 Clutch not opened At the factory, the parameters are all set to "NO", i.e. "NO" also arises as the result value for the OR operation: No output of starter lockout ensues. If e.g. the parameter "Neutral position not engaged" was set to "YES" (actual value), output of the starter lockout would occur and it would no longer be possible for the engine to start. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 9 System components W54.21-1615-78 Coordinates communications between control units of the vehicle and the body or trailer The parameterizable special module (PSM) control unit (A22) is the interface between the vehicle and the manufacturer-specific body or trailer. For this it registers data of non-CAN switching signals or CAN messages, and translates the data into the required form. The following 4 examples for typical applications in the vehicle: i With the option of being able to access almost all the data of the various CAN-Systems, the parameterizable special module (PSM) control unit (A22) plays a key role in the realization of customer-specific technical solutions. --------------------------------------------------------------------------- 1. Diverting information from the frame CAN (CAN 3) and the digital inputs to a digital output, e.g. to actuate a relay (2). W54.21-1613-71 2. Translation of CAN messages between the frame CAN (CAN 3) and body electronics (3) via the body manufacturer CAN (CAN 8). i The parameterizable special module (PSM) control unit (A22) sends via the body manufacturer CAN (CAN 8) cyclical CAN messages which are made up of data from various CAN messages from the frame CAN (CAN 3). In the opposite direction, the CAN messages transmitted from the body electronics (3) are translated into CAN messages for the frame CAN (CAN 3). W54.21-1614-71 10 – This printout will not be recorded by the update service. Status: 09 / 2012 – System components 3. Translation of CAN messages between the frame CAN (CAN 3) and trailer CAN (CAN 7) for the trailer electronics (4). i The parameterizable special module (PSM) control unit (A22) sends via the trailer CAN (CAN 7) cyclical CAN messages which are made up of data from various CAN messages from the frame CAN (CAN 3). In the opposite direction, the CAN messages transmitted from the trailer electronics (4) are translated into CAN messages for the frame CAN (CAN 3). W54.21-1606-71 4. The parameterizable special module (PSM) control unit (A22) monitors via the digital inputs the switch state of the switch (5) and translates the information into a message for the frame CAN (CAN 3). W54.21-1607-71 i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 11 Technical data GF54.21-W-0002-04HA Parameterizable special module (PSM) control unit connector assignment MODEL 963, 964 with control unit variant App_0008 W54.21-1586-07 A22 X1 X2 Parameterizable special module (PSM) control unit Plug, 18-pin Plug, 18-pin X3 X4 Plug, 15-pin Plug, 18-pin Plug, 18-pin (X1) X1 18/1 CAN line low of body CAN bus X1 18/2 CAN line ground X1 18/3 CAN line high of body CAN bus X1 18/4 Engine speed X1 18/5 Vehicle speed signal X1 18/6 Specified engine torque as PWM signal X1 18/7 Ultimate load control signal X1 18/8 PWM signal 1 X1 18/9 PWM signal 2 X1 18/10 X1 18/11 X1 18/12 X1 18/13 X1 18/14 X1 18/15 X1 18/16 X1 18/17 X1 18/18 Manual throttle actuator + Signal of component 'hand throttle actuator' Hand throttle actuator No pin assignment No pin assignment No pin assignment CAN line low of trailer CAN bus CAN line ground CAN line high of trailer CAN bus 12 – This printout will not be recorded by the update service. Status: 09 / 2012 – Technical data Plug, 18-pin (X2) X2 18/1 Maximum rpm limitation of power take-off 1 / fixed speed 1 X2 18/2 Maximum rpm limitation of power take-off 2 / fixed speed 2 X2 18/3 Maximum rpm limitation of power take-off 3 / fixed speed 3 X2 18/4 Increase in engine speed X2 18/5 Reduction in engine speed X2 18/6 Resumption of engine speed X2 18/7 Engine start X2 18/8 Engine stop X2 18/9 Starter lockout X2 18/10 X2 18/11 X2 18/12 X2 18/13 X2 18/14 X2 18/15 X2 18/16 X2 18/17 X2 18/18 Engine start Engine stop Starter lockout Sensor 'Step' Engine start Engine stop Sensor 'Step' ADR release / Engine speed enable Shutting off the operating unit Plug, 15-pin (X3) X3 15/1 Voltage supply (circuit 30) X3 15/2 Ground (circuit 31) X3 15/3 Ignition (circuit 15): X315/4 Request for power take-off 1 X3 15/10 X3 15/11 X3 15/12 X3 15/13 X3 15/14 X3 15/15 Request for camshaft-driven power takeoff 1 Request for camshaft-driven power takeoff 2 / Warning buzzer No pin assignment CAN line low of vehicle CAN bus CAN line ground CAN line high of vehicle CAN bus X3 15/5 Request for power take-off 2 X3 15/6 PTO 3 request X3 15/7 Feedback from power take-off 1 X3 15/8 Feedback from power take-off 2 X3 15/9 Feedback from power take-off 3 i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 13 Technical data Plug, 18-pin (X4) X4 18/1 Clutch remote operation / Shift to neutral position X4 18/2 Status of retarder X4 18/3 No pin assignment X4 18/4 Clutch remote operation / Shift to neutral position X4 18/5 Status of retarder X4 18/6 Ground (circuit 31) X4 18/7 Actuation of stage 1 of permanent brake X4 18/8 Actuation of stage 2 of permanent brake X4 18/9 Actuation of stage 3 of permanent brake X4 18/10 X4 18/11 X4 18/12 X4 18/13 X4 18/14 X4 18/15 X4 18/16 X4 18/17 X4 18/18 Actuation of stage 4 of permanent brake Actuation of coupling '1' Actuation of coupling '2' / frequent-stop brake Power take-off ACTUATED / Switching off the retarder Feedback from power take-off Shifting transmission to neutral / Retarder enable Actuation of solenoid valve for power take-off '1' Actuation of solenoid valve for power take-off '2' Actuation of solenoid valve for power take-off '3' 14 – This printout will not be recorded by the update service. Status: 09 / 2012 – Technical data GF54.21-W-0002-02HA Parameterizable special module (PSM), technical data MODEL 963, 964 with control unit variant App_0008 Technical data 1. Outputs Output for PPM and PWM at pin X1 18/4 to pin X1 18/9 Load capacity • for resistance ≥10 kΩ of outputs: with respect to ground Load capacity • for resistance ≥3 kΩ of outputs: with respect to battery voltage Current• for logical low <20 mA carrying capacity: Current• for logical high <1 mA carrying capacity: Digital output at pin X4 18/7 to pin X4 18/18 Load capacity • for resistance 5 to 100 kΩ of outputs: with respect to ground: Current• max. 1.6 A Pin X4 18/10 carrying Pin X4 18/11 capacity: Pin X4 18/12 Pin X4 18/16 Pin X4 18/17 Currentcarrying capacity: • max. 0.7 A Pin X4 18/18 Pin X4 18/7 Pin X4 18/8 Pin X4 18/9 Pin X4 18/13 Pin X4 18/14 Pin X4 18/15 Note: If the parameterizable special module (PSM) control unit (A22) is loaded with low-impedance resistances, short circuit recognition occurs depending on the supply voltage and resistance. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 15 Technical data Technical data 2. Inputs "Non-monitored" input Voltage level: • max. low level 2.5 Pin X2 18/14 V Pin X3 15/4 to 15/11 • min. high level 8 V Voltage level: • max. low level 5.6 Pin X2 18/1 to 18/6 V Pin X2 18/15 • min. high level 16.1V Pin X2 18/17 Pin X2 18/18 Pin X2 18/7 Engine start and pin X2 18/10 Engine start Pin X2 18/8 Engine stop and pin X2 18/11 Engine stop Pin X2 18/9 Starter lockout and pin X2 18/12 Starter lockout Pin X2 18/13 Sensor 'Step' and Pin X2 18/16 Sensor 'Step' Pin X4 18/1 Clutch remote operation / Shifting to neutral and pin X4 18/4 Clutch remote operation / Shifting to neutral Pin X4 18/2 Status of retarder and pin X4 18/5 Status of retarder Input for hand throttle actuator input, pin X1 18/10 to pin X1 18/12 Potentiometer supply voltage: 5V Sliding contact resistor (pin X1 1 kΩ to 10 kΩ 18/10 with respect to pin X1 18/12): Voltage: 4 V to 6 V Current-carrying capacity: 20 mA Note:In the case of the unmonitored inputs, a short circuit to ground or UB is not detected by the parameterizable special module (PSM) control unit (A22) and a fault code is set. Note: In the case of the unmonitored inputs, a short circuit to ground or UB is not recognized by the parameterizable special module (PSM) control unit (A22). Digital "monitored" input Connector for switch supply: 16 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-45HA Parameterizable special module (PSM), examples of logical operations for input conditions MODEL 963, 964 with control unit variant App_0008 or "no". The function at the control unit output is executed only if all conditions set to "yes" at the control unit input are fulfilled according to the corresponding logical links. General Depending on the version required, the various input conditions of the parameterizable special module (PSM) control unit (A22) can be set to "yes" Representation of equations What is depicted is always the basic parameter set. Whether inputs and outputs are factoryparameterized to "yes" or "no", is indicated by the colored marking in the "1" (yes) and "0" (no) fields. The as-delivered status of a particular model is documented in a list and is supplied with the vehicle. The equations (functions) of the parameterizable special module (PSM) control unit (A22) are depicted by a diagram which shows the logical links of the various input conditions and the possible output functions. The logical links are generally composed of two simple basic functions. In order to facilitate differentiation, the basic functions and the output block are depicted in color. The basic functions are depictedin color in the graphics: • • • "OR function" = purple/black "AND function" = green "Output block" = pink/white W54.21-1598-78 i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 17 Functions "AND link" In the case of an "AND link", all input conditions must be fulfilled simultaneously in order to activate the output function. If one input condition is not satisfied, the output function is not active. "OR link" In the case of an "OR link", it is sufficient if at least one input condition is fulfilled in order to activate the output function. If all input conditions set to "yes" are not fulfilled, the output function is not active. W54.21-1599-77 If no input condition is parameterized at an "AND link" or at an "OR link", the entire function including the result of the link is not evaluated. The outputs and inputs can be opened or closed by parameterizing them to "yes" or "no". In this example, two "OR links" are linked to one "AND link". This function is executed if the following conditions are fulfilled: • • Signal at the "OR link" is present At least one signal at the "OR link" is present • Signal at the "AND link" is present W54.21-1600-78 Hence, the result of the two "OR links" is added to the "AND link". If no signal is present at one of the two "OR links" or at the "AND link", the output function is not active. 18 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions In this example, one "OR link" and one "AND link" are connected to one "OR link". This function is executed if at least one signal is present at the "OR link" or both signals are present at the "AND link". W54.21-1601-78 In this example, two "OR links" are linked to one "AND link". This function is executed if the following conditions are fulfilled: • • Signal at the "OR link" is present At least one signal at the "OR link" is present • Signal at the "AND link" is present W54.21-1602-78 Hence, the result of the two "OR links" is added to the "AND link". If no signal is present at one of the two "OR links" or at the "AND link", the output function is not active. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 19 Functions In this example one "OUTPUT" is combined with one "AND link". This function is executed if a signal is present at the "AND link" and at the output. If this condition is not fulfilled, the output function is not active. W54.21-1603-78 20 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-10H 010 - Power take-off 1 MODEL 963, 964 with control unit variant App_0008 Explanation of abbreviations Y = Output & = AND ≥ = OR 0 = No 1 = Yes i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 21 Functions Equation 010: Power take-off 1 - Input conditions Comments / explanations Parame- Parameter Connection Basic to parameter no. PSM ters 010.000 Request for FCAN bus YES power take-off 1(MSF) 010.010 Request for Pin X3 NO power take-off 1 15/4 (Pin X3 15/4) The request for power take-off from the power take-off 1 switch is transmitted from the modular switch panel (MSF) to the PSM control unit. The PSM control unit receives the "power take-off 1 requested" signal via the input Pin X3 15/4. Note on limp-home mode: The input Pin X3 15/4 cannot be monitored; the information at the input is made available without being checked. Power take-off 1 can also be requested via the body electronics. Note on limp-home mode: The input is regarded as not actuated. Power take-off 1 can also be requested via the trailer electronics. Note on limp-home mode: The input is regarded as not actuated. It is possible to parameterize whether the request for power take-off 1 is to occur as the last event or whether no particular sequence of input conditions is specified. Note: Applies to the parameters 010.000/010/020/030. The PSM control unit receives the signal regarding the neutral position of the transmission via the FCAN bus. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and it is not possible to engage the power take-off. Repeating the request for power take-off 1 causes this safety check to be skipped and the power take-off is engaged. The PSM control unit receives the "parking brake engaged" signal via the FCAN bus. If the parking brake is not engaged, the "engage parking brake" symbol is displayed in the multifunction display. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and it is not possible to engage the power take-off. Repeating the request for power take-off 1 causes this safety check to be skipped and the power take-off is engaged. The PSM control unit receives the value for the current speed via the FCAN bus. If the current vehicle speed is less than the parameterized max. vehicle speed threshold, the function is executed. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and it is not possible to engage the power take-off. Repeating the request for power take-off 1 causes this safety check to be skipped and the power take-off is engaged. 010.020 Request for AUFCAN power take-off 1 bus (AUF) 010.030 Request for ANHCAN power take-off 1 bus (ANH) 010.040 Last engagement condition to be met Internal PSM NO NO YES 010.050 Neutral position FCAN bus YES 010.060 Parking brake FCAN bus YES 010.070 Vehicle speed FCAN bus NO 22 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 010: Power take-off 1 - Input conditions Comments / explanations Parame- Parameter Connection Basic ter no. to parameters PSM 010.080 Vehicle speed 010.090 Vehicle stationary Internal PSM 5 Value range: 0…125 km/h Vehicle speed according to parameter 010.070. Via the FCAN bus, the PSM control unit receives the information that the vehicle is stationary. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and it is not possible to engage the power take-off. Repeating the request for power take-off 1 causes this safety check to be skipped and the power take-off is engaged. The PSM control unit receives the value for the current engine speed via the FCAN bus. If the current engine speed is less than the parameterized max. engine speed threshold, the function is executed. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and it is not possible to engage the power take-off. Repeating the request for power take-off 1 causes this safety check to be skipped and the power take-off is engaged. Value range: 0…4000 rpm Engine speed according to parameter 010.100. Via the FCAN bus, the PSM control unit receives the information "Accelerator not operated". Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and it is not possible to engage the power take-off. Repeating the request for power take-off 1 causes this safety check to be skipped and the power take-off is engaged. Via the FCAN bus, the PSM control unit receives the information "Lower level reached". Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and it is not possible to engage the power take-off. Repeating the request for power take-off 1 causes this safety check to be skipped and the power take-off is engaged. Via the FCAN bus, the PSM control unit receives the information "Emergency shift not actuated". Note: Only on vehicles with code G5G (Mercedes PowerShift 3). Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and it is not possible to engage the power take-off. Repeating the request for power take-off 1 causes this safety check to be skipped and the power take-off is engaged. FCAN bus NO 010.100 Engine speed FCAN bus NO 010.110 Engine speed 010.120 Accelerator not operated Internal PSM 1008 FCAN bus YES 010.130 Vehicle COMPLETELY LOWERED FCAN bus NO 010.140 Emergency shift FCAN bus NO of transmission NOT ACTUATED i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 23 Functions Equation 010: Power take-off 1 - Input conditions Comments / explanations Parame- Parameter Connection Basic to parameter no. PSM ters 010.150 Vehicle CAN bus event 010.160 Designation (FCAN event) 010.170 Operator of result (FCAN event) 010.180 Limit value FCAN bus NO Internal PSM Internal PSM ---No inversio n of the event 0 0 YES An FCAN bus event can be selected as an additional input condition for engaging power take-off 1. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value exceeded, Inversion of event, Does not correspond to limit value. Can be used depending on the signal. Can be used depending on the signal. Via the input (pin X3 15/7), the PSM control unit receives the information that power take-off 1 is engaged. If the power take-off 1 solenoid valve (Y8) is actuated and no feedback is received within 5 s: 1. With clutch open • Actuation of the power take-off 1 solenoid valve (Y8) is withdrawn for 1 s • Power take-off 1 solenoid valve (Y8) is actuated again • If feedback is still not received after another 5 s, -> a fault code is set and -> the power take-off 1 feedback is regarded as active -> the switch state of power take-off 1 is displayed in the multifunction display -> the indicator lamp in the power take-off 1 switch is actuated 2. If the clutch is closed or the clutch signal is not present • If feedback is still not received after another 6 s, -> a fault code is set and -> the power take-off 1 feedback is regarded as active -> the switch state of power take-off 1 is displayed in the multifunction display -> the indicator lamp in the power take-off 1 switch is actuated Internal PSM 010.185 Hysteresis Internal PSM 010.190 Request for Pin X3 power take-off 1 15/7 (Pin X3 15/7) 24 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 010: Power take-off 1 - Output conditions Note: It is essential to observe the rpm and torque limits of the used power take-offs, otherwise the major assemblies will be mechanically destroyed. Comments / explanations Parame- Parameter Connection Basic ter no. to paramePSM ters 010.500 Actuation of Pin X4 solenoid valve for 18/16 power take-off 1 (Pin X4 18/16) NO If the input conditions have been fulfilled, the outputs are actuated. The power take-off 1 solenoid valve (Y8) is actuated and power take-off 1 engaged via the output Pin X4 18/16. At the same time, the PSM control unit actuates the output Pin X4 18/11 "Clutch pedal lock" and Pin X4 18/12 "Clutch actuation actuated" or a clutch request is sent to the clutch control via the FCAN bus. After the power take-off has been engaged and feedback has been received, the output Pin X4 18/11 "Clutch pedal lock" and Pin X4 18/12 "Clutch actuation no longer actuated" or the clutch request to the clutch control is withdrawn. Working speed control is requested via the FCAN bus. If parameterized, the: > splitter group > gear lock > engine brake lock > min./max. rpm limitation > torque limitation and > speed limit is output via the FCAN bus. When the power take-off is switched off, the output Pin X4 18/11 "Clutch pedal lock" and Pin X4 18/12 "Clutch actuation actuated" or the clutch request is output via the FCAN bus until the power take-off 1 feedback signal is no longer present (max. 4 s). The transmission input speed is monitored via the FCAN bus. If it drops below the threshold value, the power take-off 1 solenoid valve (Y8) is actuated. Value range: 0…500 rpm Transmission input shaft rpm according to parameter 010.510. Value range: 0…25 s Irrespective of the transmission input speed, the power take-off 1 solenoid valve (Y8) is actuated at the latest after expiration of the parameterized time. This ensures that, even in the case of a poorly separating clutch, engagement of the power take-off is achieved within an acceptable time. 010.510 Rpm of transmission input shaft 010.520 Rpm of transmission input shaft FCAN bus YES Internal PSM 80 010.530 Waiting time after Internal opening clutch PSM 10 i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 25 Functions Equation 010: Power take-off 1 - Output conditions Note: It is essential to observe the rpm and torque limits of the used power take-offs, otherwise the major assemblies will be mechanically destroyed. Comments / explanations Parame- Parameter Connection Basic ter no. to parame-t ers PSM 010.540 Wait until clutch opens FCAN bus YES Via the FCAN bus, the PSM control unit receives the information as to whether the clutch is open. Note on limp-home mode: If the "clutch open" signal is not available, the clutch is regarded as open after 5 s. With these settings, it is possible to define an operating range in which operation is still guaranteed and the power take-off is protected against overload. Value range: 0…4000 rpm Minimum rpm limitation according to parameter 010.550. With these settings, it is possible to define an operating range in which operation is still guaranteed and the power take-off is protected against overload. Value range: 0…4000 rpm Maximum rpm limitation according to parameter 010.570. With these settings, it is possible to define an operating range in which operation is still guaranteed and the power take-off is protected against overload. Note: Only on open drivetrain. Value range: 0…5000 Nm Torque limitation according to parameter 010.590. This parameter allows a speed limit to be set for engaged power take-off 1. Value range: 0…125 km/h Speed limitation according to parameter 010.610. This parameter determines the maximum permissible gear for engaged power take-off 1. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). Value range: 1…4 Maximum permissible gear according to parameter 010.625. NO This parameter enables the connection of any function with the engagement of power take-off 1 via a relay (e.g. deactivation of the auxiliary heater). Note: Output max. 0.7 A Output of ADR request at equation 050. 010.550 Minimum rpm limitation of power take-off 1 010.560 Minimum rpm limitation of power take-off 1 010.570 Maximum rpm limitation of power take-off 1 010.580 Maximum rpm limitation of power take-off 1 010.590 Torque limitation with power takeoff 1 FCAN bus YES Internal PSM 560 FCAN bus YES Internal PSM 1488 FCAN bus YES 010.600 Torque limitation with power takeoff 1 010.610 Speed limit with power take-off 1 010.620 Speed limit with power take-off 1 010.625 Maximum permissible gear with power takeoff 1 010.626 Maximum permissible gear with power takeoff 1 010.630 Activation of output (Pin X4 18/13) 010.640 ADR request Internal PSM 1000 FCAN bus YES Internal PSM 125 FCAN bus NO Internal PSM Pin X4 18/13 4 FCAN bus YES 26 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 010: Power take-off 1 - Output conditions Note: It is essential to observe the rpm and torque limits of the used power take-offs, otherwise the major assemblies will be mechanically destroyed. Comments / explanations Parame- Parameter Connection Basic ter no. to parameters PSM 010.650 Splitter group FCAN bus NO The splitter group can be evaluated and the split position requested via the FCAN bus. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). Current position of the splitter group according to parameter 010.650. The gear lock can be requested via the FCAN bus. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). The engine brake lock can be requested via the FCAN bus. With power take-off 1 engaged, the vehicle is lowered to the lowest level. Clutch actuation can be activated via the FCAN bus. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). The clutch pedal lock can be activated via pin X4 18/11. Note: Only on vehicles with code G5H (Manual shift mechanism). Clutch actuation can be activated via pin X4 18/12 and a delay period up to clutch actuation can be parameterized. Note: Only on vehicles with code G5H (Manual shift mechanism). Value range: 0...25 s Note: Only on vehicles with code G5H (Manual shift mechanism). 010.660 Current position of splitter group 010.670 Gear lock Internal LOW PSM FCAN bus NO 010.680 Locking of engine FCAN bus NO brake 010.685 Complete FCAN bus NO lowering of the vehicle 010.690 Clutch request FCAN bus YES (vehicle CAN bus) 010.700 Actuation of coupling (Pin X4 18/11) 010.710 Actuation of coupling (Pin X4 18/12) Pin X4 18/11 NO Pin X4 18/12 NO 010.720 Delay period until Internal actuation of PSM clutch Abbreviations ADR = Working speed control ANH = Trailer electronics ANHCAN bus = Trailer CAN bus AUF = Body electronics 1 AUFCAN bus = Body CAN bus FCAN bus = Vehicle CAN bus MSF = Modular switch panel PSM = Parameterizable special module i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 27 Functions GF54.21-W-0002-20H 020 - Power take-off 2 MODEL 963, 964 with control unit variant App_0008 Explanation of abbreviations Y = Output & = AND ≥ = OR 0 = No 1 = Yes 28 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 020: Power take-off 2 - Input conditions Comments / explanations Parame- Parameter Connection Basic ter no. to PSM parameters 020.000 Request for power FCAN bus take-off 2 (MSF) YES The request for power take-off from the power take-off 2 switch is transmitted from the modular switch panel (MSF) to the PSM control unit. The PSM control unit receives the "power take-off 2 requested" signal via the input Pin X3 15/5. Note on limp-home mode: The input Pin X3 15/5 cannot be monitored; the information at the input is made available without being checked. Power take-off 2 can also be requested via the body electronics. Note on limp-home mode: The input is regarded as not actuated. Power take-off 2 can also be requested via the trailer electronics. Note on limp-home mode: The input is regarded as not actuated. It is possible to parameterize whether the request for power take-off 2 is to occur as the last event or whether no particular sequence of input conditions is specified. Note:Applies to the parameters 020.000/010/020/030. The PSM control unit receives the signal regarding the neutral position of the transmission via the FCAN bus. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for power take-off 2 causes this safety check to be skipped and the power take-off is engaged. The PSM control unit receives the "parking brake engaged" signal via the FCAN bus. If the parking brake is not engaged, the "engage parking brake" symbol is displayed in the multifunction display. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for power take-off 2 causes this safety check to be skipped and the power take-off is engaged. 020.010 Request for power Pin X3 15/5 NO take-off 2 (Pin X3 15/5) 020.020 Request for power AUFCAN take-off 2 (AUF) bus NO 020.030 Request for power ANHCAN take-off 2 (ANH) bus NO 020.040 Last engagement condition to be met Internal PSM YES 020.050 Neutral position FCAN bus YES 020.060 Parking brake FCAN bus YES i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 29 Functions Equation 020: Power take-off 2 - Input conditions Comments / explanations Parame- Parameter Connection Basic ter no. to PSM parameters 020.070 Vehicle speed FCAN bus NO The PSM control unit receives the value for the current speed via the FCAN bus. If the current vehicle speed is less than the parameterized max. vehicle speed threshold, the function is executed. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for power take-off 2 causes this safety check to be skipped and the power take-off is engaged. Value range: 0 … 125 km/h Vehicle speed according to parameter 020.070. The PSM control unit receives via the FCAN bus the information that the vehicle is stationary. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for power take-off 2 causes this safety check to be skipped and the power take-off is engaged. The PSM control unit receives the value for the current engine speed via the FCAN bus. If the current engine speed is less than the parameterized max. engine speed threshold, the function is executed. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for power take-off 2 causes this safety check to be skipped and the power take-off is engaged. Value range: 0 … 4000 rpm Engine speed according to parameter 020.100. The PSM control unit receives the information "Accelerator not operated" via the FCAN bus. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for power take-off 2 causes this safety check to be skipped and the power take-off is engaged. The PSM control unit receives the information "Lower level reached" via the FCAN bus. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for power take-off 2 causes this safety check to be skipped and the power take-off is engaged. 020.080 Vehicle speed Internal PSM 5 NO 020.090 Vehicle stationary FCAN bus 020.100 Engine speed FCAN bus NO 020.110 Engine speed 020.120 Accelerator not operated Internal PSM FCAN bus 1008 YES 020.130 Vehicle COMPLETELY LOWERED FCAN bus NO 30 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 020: Power take-off 2 - Input conditions Comments / explanations Parame- Parameter Connection Basic ter no. to PSM parameters 020.140 Emergency shift of transmission NOT ACTUATED FCAN bus NO The PSM control unit receives the information "Emergency shift not actuated" via the FCAN bus. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for power take-off 2 causes this safety check to be skipped and the power take-off is engaged. An FCAN bus event can be selected as an additional input condition for engaging power takeoff 2. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. Can be used depending on the signal. Can be used depending on the signal. 020.150 Vehicle CAN bus event 020.160 Designation (FCAN bus event) 020.170 Operator of result (FCAN bus event) FCAN bus Internal PSM Internal PSM NO ---No inversion of the event 0 0 020.180 Limit value 020.185 Hysteresis Internal PSM Internal PSM i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 31 Functions Equation 020: Power take-off 2 - Input conditions Comments / explanations Parame- Parameter Connection Basic ter no. to PSM parameters 020.190 Request for power Pin X3 15/8 YES take-off 2 (Pin X3 15/8) The PSM control unit receives via the input (pin X3 15/8) the information that power take-off 2 is engaged. If the power take-off 2 solenoid valve (Y9) is actuated and no feedback is received within 5 s: 1. With clutch open • actuation of the solenoid valve is withdrawn for 1 s • the solenoid valve is actuated again • If feedback is still not received after another 5 s, -> a fault code is set and -> the power take-off 2 feedback is regarded as active -> the switch state of power take-off 2 is displayed in the multifunction display -> the indicator lamp in the power take-off 2 switch is actuated 2. If the clutch is closed or the clutch signal is not present • If feedback is still not received after another 6 s, -> a fault code is set and -> the power take-off 2 feedback is regarded as active and -> the switch state of power take-off 2 is displayed in the multifunction display -> the indicator lamp in the power take-off 2 switch is actuated 32 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 020: Power take-off 2 - Output conditions Note: It is essential to observe the rpm and torque limits of the used power take-offs, otherwise the major assemblies will be mechanically destroyed. Comments / explanations Parame- Parameter Connection Basic ter no. to PSM parameters 020.500 Actuation of solenoid valve for power take-off 2 (Pin X4 18/17) Pin X4 18/17 NO If the input conditions have been fulfilled, the outputs are actuated. The power take-off 2 solenoid valve (Y9) is actuated and power take-off 2 engaged via the output Pin X4 18/17. At the same time, the PSM control unit actuates the output Pin X4 18/11 "Clutch pedal lock" and Pin X4 18/12 "Clutch actuation actuated" or a clutch request is sent to the clutch control via the FCAN bus. After the power take-off has been engaged and feedback has been received, the output Pin X4 18/11 "Clutch pedal lock" and Pin X4 18/12 "Clutch actuation no longer actuated" or the clutch request to the clutch control is withdrawn. Working speed control is requested via the FCAN bus. If parameterized, the: > splitter group > gear lock > engine brake lock > min./max. rpm limitation > torque limitation and > speed limit are output via the vehicle CAN bus. When the power take-off is switched off, the output Pin X4 18/11 "Clutch pedal lock" and Pin X4 18/12 "Clutch actuation actuated" or the clutch request is output via the vehicle CAN bus until the power take-off 2 feedback signal is no longer present (max. 4 s). The transmission input speed is monitored via the FCAN bus. If it drops below the threshold value, the power take-off 2 solenoid valve (Y9) is actuated. Value range: 0 … 500 rpm Transmission input shaft rpm according to parameter 020.510. Value range: 0 … 25 s Irrespective of the transmission input speed, the power take-off 2 solenoid valve (Y9) is actuated at the latest after expiration of the parameterized time. This ensures that, even in the case of a poorly separating clutch, engagement of the power takeoff is achieved within an acceptable time. FCAN bus 020.510 Rpm of transmission input shaft 020.520 Rpm of Internal transmission input PSM shaft 020.530 Waiting time after opening clutch Internal PSM YES 80 10 i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 33 Functions Equation 020: Power take-off 2 - Output conditions Note: It is essential to observe the rpm and torque limits of the used power take-offs, otherwise the major assemblies will be mechanically destroyed. Comments / explanations Parame- Parameter Connection Basic ter no. to PSM parameters 020.540 Wait until clutch opens FCAN bus YES The PSM control unit receives via the FCAN bus the information as to whether the clutch is open. Note on limp-home mode: If the "clutch open" signal is not available, the clutch is regarded as open after 5 s. With these settings, it is possible to define an operating range in which operation is still guaranteed and the power take-off is protected against overload. Value range: 0 … 4000 rpm Minimum rpm limitation according to parameter 020.550. With these settings, it is possible to define an operating range in which operation is still guaranteed and the power take-off is protected against overload. Value range: 0 … 4000 rpm Maximum rpm limitation according to parameter 020.570. With these settings, it is possible to define an operating range in which operation is still guaranteed and the power take-off is protected against overload. Note: Only on open drivetrain. Value range: 0 … 5000 Nm Torque limitation according to parameter 020.590. YES 125 NO This parameter allows a speed limit to be set for engaged power take-off 2. Value range: 0 … 125 km/h Speed limitation according to parameter 020.610. This parameter determines the maximum permissible gear for engaged power take-off 2. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). Value range: 1 … 4 Maximum permissible gear according to parameter 020.625. NO This parameter enables any function to be linked to engagement of power take-off 2 via a relay (e.g. deactivation of the auxiliary heater). Note: Output max. 0.7 A Output of ADR request at equation 050. 020.550 Minimum rpm FCAN bus limitation of power take-off 2 020.560 Minimum rpm Internal limitation of power PSM take-off 2 020.570 Maximum rpm FCAN bus limitation of power take-off 2 020.580 Maximum rpm Internal limitation of power PSM take-off 2 020.590 Torque limitation with power takeoff 2 FCAN bus YES 560 YES 1488 YES 020.600 Torque limitation with power takeoff 2 020.610 Speed limit with power take-off 2 020.620 Speed limit with power take-off 2 020.625 Maximum permissible gear with power takeoff 2 020.626 Maximum permissible gear with power takeoff 2 020.630 Activation of output (Pin X4 18/13) 020.640 ADR request Internal PSM FCAN bus Internal PSM FCAN bus 1000 Internal PSM Pin X4 18/13 4 FCAN bus YES 34 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 020: Power take-off 2 - Output conditions Note: It is essential to observe the rpm and torque limits of the used power take-offs, otherwise the major assemblies will be mechanically destroyed. Comments / explanations Parame- Parameter Connection Basic ter no. to PSM parameters 020.650 Splitter group FCAN bus NO The splitter group can be evaluated and the split position requested via the FCAN bus. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). Current position of the splitter group according to parameter 020.650. The gear lock can be requested via the FCAN bus. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). The engine brake lock can be requested via the FCAN bus. With power take-off 2 engaged, the vehicle is lowered to the lowest level. Clutch actuation can be activated via the FCAN bus. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). The clutch pedal lock can be activated via pin X4 18/11. Note: Only on vehicles with code G5H (Manual shift mechanism). Clutch actuation can be activated via pin X4 18/12 and a delay period up to clutch actuation can be parameterized. Note: Only on vehicles with code G5H (Manual shift mechanism). Value range: 0 … 25 s Note: Only on vehicles with code G5H (Manual shift mechanism). 020.660 Current position of splitter group 020.670 Gear lock Internal PSM FCAN bus LOW NO 020.680 Locking of engine FCAN bus brake 020.685 Lowering of FCAN bus vehicle to lower vehicle level 020.690 Clutch request FCAN bus NO NO YES 020.700 Actuation of coupling (Pin X4 18/11) 020.710 Actuation of coupling (Pin X4 18/12) Pin X4 18/11 NO Pin X4 18/12 NO 020.720 Delay period until Internal actuation of clutch PSM 1 Abbreviations ADR = Working speed control ANH = Trailer electronics ANHCAN bus = Trailer CAN bus AUF = Body electronics AUFCAN bus = Body CAN bus FCAN bus = Vehicle CAN bus MSF = Modular switch panel PSM = Parameterizable special module i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 35 Functions GF54.21-W-0002-30H 030 - Power take-off 3 MODEL 963, 964 with control unit variant App_0008 Explanation of abbreviations Y = Output & = AND ≥ = OR 0 = No 1 = Yes 36 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 030: Power take-off 3 - Input conditions Connection Basic Comments / explanations Parame- Parameter to PSM parameter no. ters 030.000 Request for power FCAN bus take-off 3 (MSF) YES The request for power take-off from the power take-off 3 switch is transmitted from the modular switch panel (MSF) to the PSM control unit. The PSM control unit receives the "power take-off 3 requested" signal via the input Pin X3 15/6. Note on limp-home mode: The input Pin X3 15/6 cannot be monitored; the information at the input is made available without being checked. Power take-off 3 can also be requested via the body electronics. Note on limp-home mode: The input is regarded as not actuated. Power take-off 3 can also be requested via the trailer electronics. Note on limp-home mode: The input is regarded as not actuated. It is possible to parameterize whether the request for power take-off 3 is to occur as the last event or whether no particular sequence of input conditions is specified. Note: Applies to the parameters 030.000/010/020/030. The PSM control unit receives the signal regarding the neutral position of the transmission via the FCAN bus. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for power take-off 3 causes this safety check to be skipped and the power take-off is engaged. The PSM control unit receives the "parking brake engaged" signal via the FCAN bus. If the parking brake is not engaged, the "engage parking brake" symbol is displayed in the multifunction display. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for power take-off 3 causes this safety check to be skipped and the power take-off is engaged. 030.010 Request for power Pin X3 15/6 NO take-off 3 (Pin X3 15/6) 030.020 Request for power AUFCAN take-off 3 (AUF) bus NO 030.030 Request for power ANHCAN take-off 3 (ANH) bus NO 030.040 Last engagement condition to be met Internal PSM YES 030.050 Neutral position FCAN bus YES 030.060 Parking brake FCAN bus YES i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 37 Functions Equation 030: Power take-off 3 - Input conditions Connection Basic Comments / explanations Parame- Parameter to PSM parameter no. ters 030.070 Vehicle speed FCAN bus NO The PSM control unit receives the value for the current speed via the FCAN bus. If the current vehicle speed is less than the parameterized max. vehicle speed threshold, the function is executed. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for power take-off 3 causes this safety check to be skipped and the power take-off is engaged. Value range: 0 … 125 km/h Vehicle speed according to parameter 030.070. The PSM control unit receives via the FCAN bus the information that the vehicle is stationary. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for power take-off 3 causes this safety check to be skipped and the power take-off is engaged. The PSM control unit receives the value for the current engine speed via the FCAN bus. If the current engine speed is less than the parameterized max. engine speed threshold, the function is executed. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for power take-off 3 causes this safety check to be skipped and the power take-off is engaged. Value range: 0 … 4000 rpm Engine speed according to parameter 030.100. The PSM control unit receives the information "Accelerator not operated" via the FCAN bus. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for power take-off 3 causes this safety check to be skipped and the power take-off is engaged. 030.080 Vehicle speed Internal PSM 5 NO 030.090 Vehicle stationary FCAN bus 030.100 Engine speed FCAN bus NO 030.110 Engine speed 030.120 Accelerator not operated Internal PSM FCAN bus 1008 NO 38 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 030: Power take-off 3 - Input conditions Connection Basic Comments / explanations Parame- Parameter to PSM parameter no. ters 030.130 Vehicle COMPLETELY LOWERED FCAN bus NO The PSM control unit receives the information "Lower level reached" via the FCAN bus. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for power take-off 3 causes this safety check to be skipped and the power take-off is engaged. The PSM control unit receives the information "Emergency shift not actuated" via the FCAN bus. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for power take-off 3 causes this safety check to be skipped and the power take-off is engaged. An FCAN bus event can be selected as an additional input condition for engaging power take-off 3. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. Can be used depending on the signal. Can be used depending on the signal. 030.140 Emergency shift of transmission NOT ACTUATED FCAN bus NO 030.150 Vehicle CAN bus event 030.160 Designation (FCAN bus event) 030.170 Operator of result (FCAN bus event) FCAN bus Internal PSM Internal PSM NO ---No inversion of the event 0 0 030.180 Limit value 030.185 Hysteresis Internal PSM Internal PSM i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 39 Functions Equation 030: Power take-off 3 - Input conditions Connection Basic Comments / explanations Parame- Parameter to PSM parameter no. ters 030.190 Request for power Pin X3 15/9 YES take-off 3 (Pin X3 15/9) The PSM control unit receives via the input (pin X3 15/9) the information that power take-off 3 is engaged. If the power take-off 3 solenoid valve (Y10) is actuated and no feedback is received within 5 s: 1. With clutch open • Actuation of the power take-off 3 solenoid valve (Y10) is withdrawn for 1 s • Power take-off 3 solenoid valve (Y10) is actuated again • If feedback is still not received after another 5 s, -> a fault code is set and -> the power take-off 3 feedback is regarded as active -> the switch state of power take-off 3 is displayed in the multifunction display -> the indicator lamp in the power take-off 3 switch is actuated 2. If the clutch is closed or the clutch signal is not present • If feedback is still not received after another 6 s, -> a fault code is set and -> the power take-off 3 feedback is regarded as active -> the switch state of power take-off 3 is displayed in the multifunction display -> the indicator lamp in the power take-off 3 switch is actuated The PSM control unit receives via the FCAN bus the information that power take-off 3 (NMV) is engaged. 030.200 Feedback from power take-off 3 (NMV) (FCAN bus) FCAN bus NO 40 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 030: Power take-off 3 - Output conditions Note: It is essential to observe the rpm and torque limits of the used power take-offs, otherwise the major assemblies will be mechanically destroyed. Connection Basic Comments / explanations Parame- Parameter to PSM parameter no. ters 030.500 Actuation of solenoid valve for power take-off 3 (Pin X4 18/18) Pin X4 18/18 NO If the input conditions have been fulfilled, the outputs are actuated. The power take-off 3 solenoid valve (Y10) is actuated and power take-off 3 engaged via the output Pin X4 18/18. Working speed control is requested via the FCAN bus. If parameterized, the: > splitter group > gear lock > engine brake lock > min./max. rpm limitation > torque limitation and > speed limit 030.510 Rpm of transmission input shaft Rpm of transmission input shaft Waiting time after opening clutch FCAN bus NO is output via the FCAN bus. The transmission input speed is monitored via the FCAN bus. If it drops below the threshold value, the power take-off 3 solenoid valve (Y10) is actuated. Value range: 0 … 500 rpm Transmission input shaft rpm according to parameter 030.510. Value range: 0…25 s Irrespective of the transmission input speed, the power take-off 3 solenoid valve (Y10) is actuated at the latest after expiration of the parameterized time. This ensures that, even in the case of a poorly separating clutch, engagement of the power take-off is achieved within an acceptable time. The PSM control unit receives via the FCAN bus the information as to whether the clutch is open. Note on limp-home mode: If the "clutch open" signal is not available, the clutch is regarded as open after 5 s. With these settings, it is possible to define an operating range in which operation is still guaranteed and the power take-off is protected against overload. Value range: 0 … 4000 rpm Minimum rpm limitation according to parameter 030.550. 030.520 Internal PSM Internal PSM 80 030.530 10 030.540 Wait until clutch opens FCAN bus NO 030.550 Minimum rpm limitation of power take-off 3 Minimum rpm limitation of power take-off 3 FCAN bus YES 030.560 Internal PSM 560 i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 41 Functions Equation 030: Power take-off 3 - Output conditions Note: It is essential to observe the rpm and torque limits of the used power take-offs, otherwise the major assemblies will be mechanically destroyed. Connection Basic Comments / explanations Parame- Parameter to PSM parameter no. ters 030.570 Maximum rpm limitation of power take-off 3 Maximum rpm limitation of power take-off 3 Torque limitation with power take-off 3 FCAN bus YES With these settings, it is possible to define an operating range in which operation is still guaranteed and the power take-off is protected against overload. Value range: 0 … 4000 rpm Maximum rpm limitation according to parameter 030.570. With these settings, it is possible to define an operating range in which operation is still guaranteed and the power take-off is protected against overload. Note: Only on open drivetrain. Value range: 0 … 5000 Nm Torque limitation according to parameter 030.590. This parameter allows a speed limit to be set for engaged power take-off 3. Value range: 0 … 125 km/h Speed limitation according to parameter 030.610. This parameter determines the maximum permissible gear for engaged power take-off 3. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). Value range: 1 … 4 Maximum permissible gear according to parameter 030.625. NO This parameter enables any function to be linked to engagement of power take-off 3 via a relay (e.g. deactivation of the auxiliary heater). Note: Output max. 0.7 A Output of ADR request at equation 050. The splitter group can be evaluated and the split position requested via the FCAN bus. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). Current position of the splitter group according to parameter 030.650. The gear lock can be requested via the FCAN bus. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). 030.580 Internal PSM FCAN bus 1488 030.590 YES 030.600 Torque limitation with power take-off 3 Speed limit with power take-off 3 Speed limit with power take-off 3 Maximum permissible gear with power take-off 3 Maximum permissible gear with power take-off 3 Activation of output (Pin X4 18/13) Internal PSM FCAN bus Internal PSM FCAN bus 1000 030.610 030.620 YES 125 030.625 NO 030.626 Internal PSM Pin X4 18/13 4 030.630 030.640 030.650 ADR request Splitter group FCAN bus FCAN bus YES NO 030.660 030.670 Current position of splitter group Gear lock Internal PSM FCAN bus LOW NO 42 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 030: Power take-off 3 - Output conditions Note: It is essential to observe the rpm and torque limits of the used power take-offs, otherwise the major assemblies will be mechanically destroyed. Connection Basic Comments / explanations Parame- Parameter to PSM parameter no. ters 030.680 030.685 030.690 Locking of engine brake Lowering of vehicle to lower vehicle level Request for power take-off 3 (NMV) (FCAN bus) FCAN bus FCAN bus FCAN bus NO NO NO The engine brake lock can be requested via the FCAN bus. With power take-off 3 engaged, the vehicle is lowered to the lowest level. If the input conditions are fulfilled, power takeoff 3 (NMV) is requested via the FCAN bus. Abbreviations ADR = Working speed control ANH = Trailer electronics ANHCAN bus = Trailer CAN bus AUF = Body electronics AUFCAN bus = Body CAN bus FCAN bus = Vehicle CAN bus MSF = Modular switch panel NMV = Transmission-independent power take-off PSM = Parameterizable special module i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 43 Functions GF54.21-W-0002-40H 040 - Engine-mounted power take-off MODEL 963, 964 with control unit variant App_0008 Explanation of abbreviations Y = Output & = AND ≥ = OR 0 = No 1 = Yes 44 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 040: Camshaft-driven power take-offs - Input conditions Connection Basic Comments / explanations Parame- Parameter to PSM parameter no. ters 040.000 Request for camshaft-driven power take-off 1 (MSF) Request for camshaft-driven power take-off 1 (Pin X3 15/10) FCAN bus YES The request for camshaft-driven power take-off 1 is transmitted from the modular switch panel (MSF) to the PSM control unit. The PSM control unit receives the "camshaftdriven power take-off 1 requested" signal via the input Pin X3 15/10. Note on limp-home mode: The input Pin X3 15/10 cannot be monitored; the information at the input is made available without being checked. Camshaft-driven power take-off 1 can also be requested via the body electronics. Note on limp-home mode: The input is regarded as not actuated. Camshaft-driven power take-off 1 can also be requested via the trailer electronics. Note on limp-home mode: The input is regarded as not actuated. The PSM control unit receives the request for camshaft-driven power take-off 2 via the input Pin X3 15/11. Camshaft-driven power take-off 2 can also be requested via the body electronics. Note on limp-home mode: The input is regarded as not actuated. Camshaft-driven power take-off 2 can also be requested via the trailer electronics. Note on limp-home mode: The input is regarded as not actuated. It is possible to parameterize whether the request for camshaft-driven power take-off 1 and 2 is to occur as the last event or whether no particular sequence of input conditions is specified. Note: Applies to the parameters 040.000/010/020/030/040/050/060. The PSM control unit receives the signal regarding the neutral position of the transmission via the FCAN bus. Note on limp-home mode: If the signal is not available, engaging of the power take-off is prevented. Repeating the request for camshaftdriven power take-off 1 or 2 causes this safety check to be skipped and the power take-off is engaged. 040.010 Pin X3 15/10 NO 040.020 Request for camshaft-driven power take-off 1 (AUF) Request for camshaft-driven power take-off 1 (ANH) Request for camshaft-driven power take-off 2 (Pin X3 15/11) Request for camshaft-driven power take-off 2 (AUF) Request for camshaft-driven power take-off 2 (ANH) Last engagement condition to be met AUFCAN bus NO 040.030 ANHCAN bus NO 040.040 Pin X3 15/11 AUFCAN bus NO 040.050 NO 040.060 ANHCAN bus NO 040.080 Internal PSM NO 040.090 Neutral position FCAN bus NO i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 45 Functions Equation 040: Camshaft-driven power take-offs - Input conditions Connection Basic Comments / explanations Parame- Parameter to PSM parameter no. ters 040.100 Parking brake FCAN bus NO The PSM control unit receives the "parking brake operated" signal via the FCAN bus. If the parking brake is not engaged, the "engage parking brake" symbol is displayed on the multifunction display. Note on limp-home mode: If the signal is not available, engaging of the power take-off is prevented. Repeating the request for camshaftdriven power take-off 1 or 2 causes this safety check to be skipped and the power take-off is engaged. The PSM control unit receives the current speed via the FCAN bus. If the current vehicle speed is less than the parameterized max. vehicle speed threshold, the function is executed. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for camshaft-driven power take-off 1 or 2 causes this safety check to be skipped and the power take-off is engaged. Value range: 0…125 km/h Vehicle speed according to parameter 040.110. Via the FCAN bus, the PSM control unit receives the information that the vehicle is stationary. Note on limp-home mode: If the signal from the FCAN bus is not available, the power takeoff indicator flashes and engaging of the power take-off is prevented. Repeating the request for camshaft-driven power take-off 1 or 2 causes this safety check to be skipped and the power take-off is engaged. The PSM control unit receives the current engine speed via the FCAN bus. If the current engine speed is less than the parameterized max. engine speed threshold, the function is executed. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for camshaft-driven power take-off 1 or 2 causes this safety check to be skipped and the power take-off is engaged. Value range: 0 … 4000 rpm Engine speed according to parameter 040.140. 040.110 Vehicle speed FCAN bus NO 040.120 040.130 Vehicle speed Vehicle stationary Internal PSM FCAN bus 5 NO 040.140 Engine speed FCAN bus NO 040.150 Engine speed Internal PSM 1008 46 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 040: Camshaft-driven power take-offs - Input conditions Connection Basic Comments / explanations Parame- Parameter to PSM parameter no. ters 040.160 Accelerator not operated FCAN bus NO Via the FCAN bus, the PSM control unit receives the information that the accelerator pedal is not actuated. Note on limp-home mode: If the signal is not available, the power take-off indicator flashes and engaging of the power take-off is prevented. Repeating the request for camshaft-driven power take-off 1 or 2 causes this safety check to be skipped and the power take-off is engaged. An FCAN bus event can be selected as an additional input condition for engaging the camshaft-driven power take-off. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. Can be used depending on the signal. Can be used depending on the signal. 040.170 040.180 040.190 Vehicle CAN bus event Designation (FCAN event) Operator of result (FCAN event) FCAN bus Internal PSM Internal PSM NO ---No inversion of the event 0 0 040.200 040.205 Limit value Hysteresis Internal PSM Internal PSM i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 47 Functions Equation 040: Camshaft-driven power take-offs - Output conditions Note: It is essential to observe the rpm and torque limits of the used power take-offs, otherwise the major assemblies will be mechanically destroyed. Comments / explanations Parame- Parameter Connection Basic to PSM parameter no. ters 040.500 040.510 040.520 040.530 040.540 040.550 040.560 Minimum rpm limitation Minimum rpm limitation with live power take-off 1 Minimum rpm limitation with live power take-off 2 Maximum rpm limitation Maximum rpm limitation with live power take-off 1 Maximum rpm limitation with live power take-off 2 Torque limitation FCAN bus Internal PSM Internal PSM FCAN bus Internal PSM Internal PSM FCAN bus YES 560 560 YES 1488 1488 YES The min. engine rpm limitation is output as soon as the input conditions are satisfied. The highest min. engine rpm limitation is output. Value range: 0 … 4000 rpm Rpm limitation according to parameter 040.500 Value range: 0 … 4000 rpm Rpm limitation according to parameter 040.500 The max. engine rpm limitation is output as soon as the input conditions are satisfied. The lowest max. engine rpm limitation is output. Value range: 0 … 4000 rpm Rpm limitation according to parameter 040.530 Value range: 0 … 4000 rpm Rpm limitation according to parameter 040.530 Torque limitation is output as soon as the input conditions are fulfilled. The lowest torque limitation is output. Note: Only on open drivetrain. Value range: 0 … 5000 Nm Torque limitation according to parameter 040.560 Value range: 0 … 5000 Nm Torque limitation according to parameter 040.560 The vehicle rpm limitation is output as soon as the input conditions are satisfied. If several vehicle speed limits are parameterized, the lowest vehicle speed limit is output. Value range: 0 … 125 km/h Speed limitation according to parameter 040.590. Value range: 0 … 125 km/h Speed limitation according to parameter 040.590. This parameter determines the maximum permissible gear for engaged, camshaft-driven power take-off 1 and 2. If several gear limits are parameterized, the lowest gear limit is output. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). 040.570 Torque limitation with Internal live power take-off 1 PSM Torque limitation with Internal live power take-off 2 PSM Speed limit FCAN bus 1000 040.580 1000 040.590 YES 040.600 Speed limit with live power take-off 1 Speed limit with live power take-off 2 Maximum permissible gear Internal PSM Internal PSM FCAN bus 125 040.610 125 040.615 NO 48 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 040: Camshaft-driven power take-offs - Output conditions Note: It is essential to observe the rpm and torque limits of the used power take-offs, otherwise the major assemblies will be mechanically destroyed. Connection Basic Comments / explanations Parame- Parameter to PSM parameter no. ters 040.616 Maximum Internal permissible gear with PSM live power take-off 1 Maximum Internal permissible gear with PSM live power take-off 2 Activation of output (Pin X4 18/13) Pin X4 18/13 4 Value range: 1 … 4 Maximum permissible gear according to parameter 040.615. Value range: 1 … 4 Maximum permissible gear according to parameter 040.615. This parameter enables the connection of any function with the engagement of the camshaftdriven power take-offs via a relay (e.g. deactivation of the auxiliary heater). Note: Output max. 0.7 A. Output of ADR request at equation 050. The engine brake lock can be requested via the FCAN bus. With live power take-off 1 engaged, the vehicle is lowered to the lowest level. With live power take-off 2 engaged, the vehicle is lowered to the lowest level. 040.617 4 040.620 NO 040.630 040.640 040.645 040.646 ADR request Locking of engine brake Lowering of vehicle to lower vehicle level (live power take-off 1) Lowering of vehicle to lower vehicle level (live power take-off 2) FCAN bus FCAN bus FCAN bus YES NO NO FCAN bus NO Abbreviations ADR = Working speed control ANH = Trailer electronics ANHCAN bus = Trailer CAN bus AUF = Body electronics AUFCAN bus = Body CAN bus FCAN bus = Vehicle CAN bus MSF = Modular switch panel PSM = Parameterizable special module i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 49 Functions GF54.21-W-0002-50H 050 - Release of working speed control and locking of accelerator pedal MODEL 963, 964 with control unit variant App_0008 Explanation of abbreviations Y = Output & = AND ≥ = OR 0 = No 1 = Yes 50 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions 050 - Enabling of working speed control and disabling of accelerator pedal - Input conditions Connection Basic Comments / explanations Parame- Parameter to PSM parameter no. ters 000.015 050.010 ADR request FCAN bus (FCAN) Service brake with FCAN bus power take-off 1 YES The ADR request is read in from equation 010, 020, 030 or 040. Via the FCAN bus, the PSM control unit receives the information "Accelerator not operated". Note on limp-home mode: If the signal is not available from the FCAN bus, it is regarded as present. Via the FCAN bus, the PSM control unit receives the information "Accelerator not operated". Note on limp-home mode: If the signal is not available from the FCAN bus, it is regarded as present. Via the FCAN bus, the PSM control unit receives the information "Accelerator not operated". Note on limp-home mode: If the signal is not available from the FCAN bus, it is regarded as present. Via the FCAN bus, the PSM control unit receives the information "Accelerator not operated". Note on limp-home mode: If the signal is not available from the FCAN bus, it is regarded as present. Via the FCAN bus, the PSM control unit receives the information "Accelerator not operated". Note on limp-home mode: If the signal is not available from the FCAN bus, it is regarded as present. Over the FCAN bus the PSM control unit receives the information "Parking brake applied". Note on limp-home mode: If the signal is not available from the FCAN bus, it is regarded as present. Over the FCAN bus the PSM control unit receives the information "Parking brake applied". Note on limp-home mode: If the signal is not available from the FCAN bus, it is regarded as present. Over the FCAN bus the PSM control unit receives the information "Parking brake applied". Note on limp-home mode: If the signal is not available from the FCAN bus, it is regarded as present. Over the FCAN bus the PSM control unit receives the information "Parking brake applied". Note on limp-home mode: If the signal is not available from the FCAN bus, it is regarded as present. 050.020 Service brake with FCAN bus power take-off 2 YES 050.030 Service brake with FCAN bus power take-off 3 YES 050.040 Service brake with FCAN bus live power take-off 1 YES 050.050 Service brake with FCAN bus live power take-off 2 YES 050.060 Parking brake with FCAN bus power take-off 1 YES 050.070 Parking brake with FCAN bus power take-off 2 YES 050.080 Parking brake with FCAN bus power take-off 3 YES 050.090 Parking brake with FCAN bus live power take-off 1 YES i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 51 Functions 050 - Enabling of working speed control and disabling of accelerator pedal - Input conditions Connection Basic Comments / explanations Parame- Parameter to PSM parameter no. ters 050.100 Parking brake with FCAN bus live power take-off 2 YES Over the FCAN bus the PSM control unit receives the information "Parking brake applied". Note on limp-home mode: If the signal is not available from the FCAN bus, it is regarded as present. Via the FCAN bus, the PSM control unit receives the information that the transmission is in neutral. Note on limp-home mode: If the signal is not available from the FCAN bus, it is regarded as present. Via the FCAN bus, the PSM control unit receives the information that the transmission is in neutral. Note on limp-home mode: If the signal is not available from the FCAN bus, it is regarded as present. Via the FCAN bus, the PSM control unit receives the information that the transmission is in neutral. Note on limp-home mode: If the signal is not available from the FCAN bus, it is regarded as present. Via the FCAN bus, the PSM control unit receives the information that the transmission is in neutral. Note on limp-home mode: If the signal is not available from the FCAN bus, it is regarded as present. Via the FCAN bus, the PSM control unit receives the information that the transmission is in neutral. Note on limp-home mode: If the signal is not available from the FCAN bus, it is regarded as present. The PSM control unit receives the information on the current speed via the FCAN bus. If the current speed is lower than the parameterized max. speed threshold, the function is executed. Note on limp-home mode: If the signal is not available from the FCAN bus, the condition is regarded as fulfilled. Value range: 0 … 125 km/h Vehicle speed according to parameter 050.160. Via the FCAN bus, the PSM control unit receives the information that the vehicle is stationary. Note on limp-home mode: If the signal is not available from the FCAN bus, the condition is regarded as fulfilled. 050.110 Parking brake with FCAN bus power take-off 1 YES 050.120 Parking brake with FCAN bus power take-off 2 YES 050.130 Parking brake with FCAN bus power take-off 3 YES 050.140 Neutral position with live power take-off 1 FCAN bus YES 050.150 Neutral position with live power take-off 2 FCAN bus YES 050.160 Vehicle speed FCAN bus NO 050.170 050.180 Vehicle speed Vehicle stationary Internal PSM FCAN bus 5 NO 52 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions 050 - Enabling of working speed control and disabling of accelerator pedal - Input conditions Connection Basic Comments / explanations Parame- Parameter to PSM parameter no. ters 050.190 Accelerator not operated FCAN bus NO Via the FCAN bus, the PSM control unit receives the information that the accelerator pedal is not actuated. Note on limp-home mode: If the signal is not available from the FCAN bus, it is regarded as present. Value of the maximum time range. The time after feedback from power take-offs 1 to 3 or request for camshaft-driven power take-offs (T2) must be less than T1 (max. time range, parameter 050.210). See diagram for ADR enable. Value range: 0 … 25 s Time range for enabling of function according to parameter 050.200. The condition is satisfied if the clutch is closed for longer than the parameterized time. Note on limp-home mode: If the signal is not available from the FCAN bus, the clutch is regarded as closed. Value range: 0 … 25 s Waiting time until closing of clutch according to parameter 050.220. Via the input Pin X2 18/17, the PSM control unit receives the information that ADR has been requested (e.g. by an external application). Via the body electronics, the PSM receives the information that ADR has been requested. Note on limp-home mode: If the signal is not available, the request is regarded as not actuated. An FCAN bus event can be selected as an additional input condition for ADR enabling. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. Actuation of FCAN bus event on signal failure. 050.200 Time range for enabling of the function Internal PSM NO 050.210 Time range for enabling of the function Waiting time until clutch closing FCAN bus 5 050.220 FCAN bus NO 050.230 Waiting time until clutch closing ADR request via input (Pin X2 18/17) ADR request via body CAN bus Internal PSM Pin X2 18/17 AUFCAN bus 0 050.240 050.250 NO NO 050.260 050.270 050.280 Vehicle CAN bus event Designation (FCAN event) Operator of result (FCAN event) FCAN bus Internal PSM Internal PSM NO ---No inversion of the event No 050.290 050.300 050.305 Initialization in the event of signal failure (FCAN event) Limit value Hysteresis Internal PSM Internal PSM Internal PSM 0 0 Can be used depending on the signal. Can be used depending on the signal. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 53 Functions 050 - Enabling of working speed control and disabling of accelerator pedal - Output conditions Connection Basic Comments / explanations Parame- Parameter to PSM parameter no. ters 000.002 050.500 ADR enable (FCAN) Minimum rpm limitation Minimum rpm limitation of power take-off 1 Minimum rpm limitation of power take-off 2 Minimum rpm limitation of power take-off 3 Minimum rpm limitation with live power take-off 1 Minimum rpm limitation with live power take-off 2 Maximum rpm limitation Maximum rpm limitation of power take-off 1 Maximum rpm limitation of power take-off 2 Maximum rpm limitation of power take-off 3 Maximum rpm limitation with live power take-off 1 Maximum rpm limitation with live power take-off 2 Torque limitation FCAN bus FCAN bus YES ADR enable is output as a message on the FCAN bus. The min. engine speed limit is output if the input conditions are satisfied. If several min. engine speed limits are parameterized, the highest min. engine speed limit is output. Value range: 0 … 4000 rpm Rpm limitation according to parameter 050.500. 560 560 560 560 YES Value range: 0 … 4000 rpm Rpm limitation according to parameter 050.500. Value range: 0 … 4000 rpm Rpm limitation according to parameter 050.500. Value range: 0 … 4000 rpm Rpm limitation according to parameter 050.500. Value range: 0 … 4000 rpm Rpm limitation according to parameter 050.500. The max. engine speed limit is output if the input conditions are satisfied. If several max. speed limits are parameterized, the lowest max. engine speed limit is output. Value range: 0 … 4000 rpm Rpm limitation according to parameter 050.560. 1488 1488 1488 1488 YES Value range: 0 … 4000 rpm Rpm limitation according to parameter 050.560. Value range: 0 … 4000 rpm Rpm limitation according to parameter 050.560. Value range: 0 … 4000 rpm Rpm limitation according to parameter 050.560. Value range: 0 … 4000 rpm Rpm limitation according to parameter 050.560. Torque limitation is output if the input conditions are fulfilled. If several torque limits are parameterized, the lowest torque limit is output. Note: Only on open drivetrain. Value range: 0…5000 Nm Torque limitation according to parameter 050.620. 050.510 050.520 050.530 050.540 050.550 050.560 Internal PSM Internal PSM Internal PSM Internal PSM Internal PSM FCAN bus 560 050.570 050.580 050.590 050.600 050.610 050.620 Internal PSM Internal PSM Internal PSM Internal PSM Internal PSM FCAN bus 1488 050.630 Torque limitation Internal with power take-off PSM 1 1000 54 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions 050 - Enabling of working speed control and disabling of accelerator pedal - Output conditions Connection Basic Comments / explanations Parame- Parameter to PSM parameter no. ters 050.640 Torque limitation Internal with power take-off PSM 2 Torque limitation Internal with power take-off PSM 3 Torque limitation with live power take-off 1 Torque limitation with live power take-off 2 Speed limit Internal PSM Internal PSM FCAN bus 1000 Value range: 0…5000 Nm Torque limitation according to parameter 050.620. Value range: 0…5000 Nm Torque limitation according to parameter 050.620. Value range: 0…5000 Nm Torque limitation according to parameter 050.620. Value range: 0…5000 Nm Torque limitation according to parameter 050.620. The vehicle speed limit is output if the input conditions are satisfied. If several vehicle speed limits are parameterized, the lowest vehicle speed limit is output. Value range: 0 … 125 km/h Speed limitation according to parameter 050.680. Value range: 0 … 125 km/h Speed limitation according to parameter 050.680. Value range: 0 … 125 km/h Speed limitation according to parameter 050.680. Value range: 0 … 125 km/h Speed limitation according to parameter 050.680. Value range: 0 … 125 km/h Speed limitation according to parameter 050.680. The gear limit is output if the input conditions are satisfied. If several gear limits are parameterized, the lower gear limit is output. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). Value range: 1 … 4 Maximum permissible gear according to parameter 050.731. 4 Value range: 1 … 4 Maximum permissible gear according to parameter 050.731. 050.650 1000 050.660 1000 050.670 1000 050.680 YES 050.690 Speed limit with power take-off 1 Speed limit with power take-off 2 Speed limit with power take-off 3 Internal PSM Internal PSM Internal PSM 125 050.700 125 050.710 125 050.720 Internal Speed limit with live power take-off PSM 1 Speed limit with Internal live power take-off PSM 2 Maximum permissible gear FCAN bus 125 050.730 125 050.731 NO 050.732 050.733 Maximum permissible gear with power take-off 1 Maximum permissible gear with power take-off 2 Internal PSM Internal PSM 4 i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 55 Functions 050 - Enabling of working speed control and disabling of accelerator pedal - Output conditions Connection Basic Comments / explanations Parame- Parameter to PSM parameter no. ters 050.734 Maximum permissible gear with power take-off 3 Maximum permissible gear with live power take-off 1 Maximum permissible gear with live power take-off 2 Disabling of accelerator pedal with power take-off 1 Disabling of accelerator pedal with power take-off 2 Disabling of accelerator pedal with power take-off 3 Disabling of accelerator pedal with live power take-off 1 Disabling of accelerator pedal with live power take-off 2 Type of governor with power take-off 1 Type of governor with power take-off 2 Type of governor with power take-off 3 Type of governor with live power take-off 1 Type of governor with live power take-off 2 Internal PSM Internal PSM Internal PSM FCAN bus 4 Value range: 1 … 4 Maximum permissible gear according to parameter 050.731. 4 Value range: 1 … 4 Maximum permissible gear according to parameter 050.731. 4 Value range: 1 … 4 Maximum permissible gear according to parameter 050.731. NO The accelerator pedal lock is activated if the input conditions are satisfied. The accelerator pedal is activated depending on the activated power take-offs. The accelerator pedal lock is activated if the input conditions are satisfied. The accelerator pedal is activated depending on the activated power take-offs. The accelerator pedal lock is activated if the input conditions are satisfied. The accelerator pedal is activated depending on the activated power take-offs. The accelerator pedal lock is activated if the input conditions are satisfied. The accelerator pedal is activated depending on the activated power take-offs. The accelerator pedal lock is activated if the input conditions are satisfied. The accelerator pedal is activated depending on the activated power take-offs. A governor type can be selected for each power take-off. If several speed controller types are activated, the first takes priority. A governor type can be selected for each power take-off. If several speed controller types are activated, the first takes priority. A governor type can be selected for each power take-off. If several speed controller types are activated, the first takes priority. A governor type can be selected for each power take-off. If several speed controller types are activated, the first takes priority. A governor type can be selected for each power take-off. If several speed controller types are activated, the first takes priority. 050.735 050.736 050.740 050.750 FCAN bus NO 050.760 FCAN bus NO 050.770 FCAN bus NO 050.780 FCAN bus NO 050.790 050.800 050.810 050.820 050.830 FCAN bus FCAN bus FCAN bus FCAN bus FCAN bus 1 1 1 1 1 56 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Abbreviations ADR = Working speed control AUFCAN bus = Body CAN bus Function: Equation 050 is always required when the engine speed is to be used as a working speed. In this working speed mode the rotational speed can be raised, lowered or held constant (previous RQV characteristic). ADR mode can be requested by means of the equations 010 to 040. FCAN bus = Vehicle CAN bus PSM = Parameterizable special module i ADR enable is required as an input condition in the equations 070, 080 and 090. W54.21-1608-79 W54.21-1587-08 i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 57 Functions Diagram for ADR enable A Power take-off feedback or request for live power take-off 1 or power take-off 2 actuated B Enabling of working speed control T1 Max. time period (parameter 050.210) T2 t Time period after power take-off feedback or request for live power take-off 1 or power take-off 2 Time 58 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-06H 060 - Pulse and ramp mode MODEL 963, 964 with control unit variant App_0008 W54.21-1514-79 Explanation of abbreviations Y = Output i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 59 Functions Equation 060: Pulse and ramp mode - Input conditions Comments / explanations Parame- Parameter Connection Basic ter no. to parameters PSM 060.010 Increase of engine speed during pulsed operation Internal PSM 20 Value range: 0…500 rpm/pulse If a change in rpm is briefly requested via a button, the steering wheel buttons or the body electronics (no longer than parameterized in 060.030), the rpm is gradually increased or reduced by a parameterized value each time a request is made. Value range: 0…2500 rpm/pulse If a change in rpm is requested for a long period via a button, the steering wheel buttons or the body electronics (longer than parameterized in 060.030), the rpm is increased or reduced steplessly by a parameterized value each time a request is made. The rpm moves only within the defined rpm range (nmin. to nmax.). 0.6 Value range: 0…5 s Whether an rpm change is conducted in pulse or ramp mode depends on how long the button or steering wheel buttons are actuated or on the pulse length of the signal from the body electronics. Parameter 060.030 enables this switchover limit to be adjusted. 060.020 Increase of engine speed during ramp operation Internal PSM 50 Internal 060.030 Duration until switchover from PSM pulsed operation to ramp operation Equation 060: Pulse and ramp mode - Output conditions Comments / explanations Parame Parameter Connecti Basic parame ter no. on to ters PSM 000.001 Target engine speed (FCAN BUS) Abbreviations FCAN bus = Vehicle CAN bus PSM = Parameterizable special module FCAN bus Target engine speed is output as a message on the FCAN bus. 60 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions W54.21-1595-79 Pulse mode diagram A ADR mode NOFF P nmax. nmin n Rpm off Pulses per minute Current maximum governed engine speed (FCAN bus) Specified engine idle speed value (FCAN bus) Target engine speed (FCAN BUS) nX n+ n+x -x Current engine rpm Increase rpm Reduce rpm Rpm increase per pulse or request (parameter 060.010) Rpm reduction per pulse or request (parameter 060.010) W54.21-1596-79 i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 61 Functions Ramp mode diagram A ADR mode nmax. Current maximum governed engine speed (FCAN bus) nmin Specified engine idle speed value (FCAN bus) n Target engine speed (FCAN BUS) nX Current engine rpm n+ nt +x -x Increase rpm Reduce rpm Time Rpm increase per button actuation or request (parameter 060.020) Rpm reduction per button actuation or request (parameter 060.020) i The ramp increase parameterized here is also used in other functions (fixed speed, hand throttle actuator, increase engine speed, reduce engine speed) if a target engine speed is approached by means of a ramp increase. 62 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-07H 070 - Fixed speeds and rpm limitation MODEL 963, 964 with control unit variant App_0008 Explanation of abbreviations Y = Output & = AND ≥ = OR 0 = No 1 = Yes i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 63 Functions Equation070: Set speeds and max. rpm limitations - Input conditions Comments / explanations Parame- Parameter Connection Basic ter no. to parameters PSM 000.002 ADR enable (FCAN) 070.010 Activation of fixed speed 1 (Pin X2 18/1) 070.020 Switch-off delay (Pin X2 18/1) 070.030 Activation of set speed 1 (AUF) 070.040 Activation of set speed 1 070.050 Activation of fixed speed 2 (Pin X2 18/2) 070.060 Switch-off delay (Pin X2 18/2) 070.070 Activation of set speed 2 (AUF) FCAN bus Pin X2 18/1 YES ADR enable is read in from the FCAN bus. Fixed speed 1 is activated via pin X2 18/1. Note on limp-home mode: The input Pin X2 18/1 cannot be monitored; the information at the input is made available without being checked. Value range: 0…25 s Switch-off delay according to parameter 070.010. Set speed 1 is activated via the body electronics. Note on limp-home mode: The input is regarded as not actuated. Value range: 0…8000 rpm With this parameter the speed value of set speed 1 can be parameterized. Fixed speed 2 is activated via pin X2 18/2. Note on limp-home mode: The input Pin X2 18/2 cannot be monitored; the information at the input is made available without being checked. Value range: 0…25 s Switch-off delay according to parameter 070.050. Fixed speed 2 is activated via the body electronics. Note on limp-home mode: The input is regarded as not actuated. Value range: 0…8000 rpm This parameter is used to parameterize the rpm value of fixed speed 2. Fixed speed 3 is activated via pin X2 18/3. Note on limp-home mode: The input Pin X2 18/3 cannot be monitored; the information at the input is made available without being checked. Value range: 0…25 s Switch-off delay according to parameter 070.090. Fixed speed 3 is activated via the body electronics. Note on limp-home mode: The input is regarded as not actuated. Value range: 0…8000 rpm This parameter is used to parameterize the rpm value of fixed speed 3. Max. rpm limitation 1 is activated via pin X2 18/1. Note on limp-home mode: The input Pin X2 18/1 cannot be monitored; the information at the input is made available without being checked. Pin X2 18/1 AUFCAN bus Internal PSM Pin X2 18/2 0 NO 944 YES Pin X2 18/2 AUFCAN bus 0 NO 070.080 Activation of set speed 2 070.090 Activation of fixed speed 3 (Pin X2 18/3) 070.100 Switch-off delay (Pin X2 18/3) 070.110 Activation of fixed speed 3 (AUF) Internal PSM Pin X2 18/3 1300 YES Pin X2 18/3 AUFCAN bus 0 NO 070.120 Activation of fixed speed 3 070.130 Maximum rpm limitation 1 (Pin X2 18/1) Internal PSM Pin X2 18/1 1400 NO 64 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation070: Set speeds and max. rpm limitations - Input conditions Comments / explanations Parame- Parameter Connection Basic ter no. to parameters PSM 070.140 Maximum rpm limitation 1 (AUF) AUFCAN bus NO Max. speed limit 1 is activated via the body electronics. Note on limp-home mode: The input is regarded as not actuated. Value range: 0…8000 rpm With this parameter the value of max. speed limit 1 can be parameterized. Max. rpm limitation 2 is activated via pin X2 18/2. Note on limp-home mode: The input Pin X2 18/2 cannot be monitored; the information at the input is made available without being checked. Max. rpm limitation 2 is activated via the body electronics. Note on limp-home mode: The input is regarded as not actuated. Value range: 0…8000 rpm This parameter is used to parameterize the value for max. rpm limitation 2. Max. rpm limitation 3 is activated via pin X2 18/3. Note on limp-home mode: The input Pin X2 18/3 cannot be monitored; the information at the input is made available without being checked. Max. rpm limitation 3 is activated via the body electronics. Note on limp-home mode: The input is regarded as not actuated. Value range: 0…8000 rpm With this parameter the value of max. speed limit 3 can be parameterized. The working speed from an external application can be requested as an additional input condition via pin X2 18/17. Note on limp-home mode: The input Pin X2 18/17 cannot be monitored; the information at the input is made available without being checked. The working speed from an external application can be called on as an additional input condition over the body electronics. Note on limp-home mode: The input is regarded as not actuated. To enable the engine speed via pin X2 18/17 or via the body electronics, the fixed speed/rpm limitation switches must be actuated within a parameterizable time range. Doing so at a later stage will not have any effect. 070.150 Maximum rpm limitation 1 070.160 Maximum rpm limitation 2 (Pin X2 18/2) 070.170 Maximum rpm limitation 2 (AUF) Internal PSM Pin X2 18/2 1200 NO AUFCAN bus NO 070.180 Maximum rpm limitation 2 070.190 Maximum rpm limitation 3 (Pin X2 18/3) 070.200 Maximum rpm limitation 3 (AUF) Internal PSM Pin X2 18/3 1312 NO AUFCAN bus NO 070.210 Maximum rpm limitation 3 070.220 Enabling of engine speed (Pin X2 18/17) Internal PSM Pin X2 18/17 1408 NO 070.230 Engine speed enabling (AUF) AUFCAN bus NO 070.240 Time range for enabling of the function Internal PSM NO i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 65 Functions Equation070: Set speeds and max. rpm limitations - Input conditions Comments / explanations Parame- Parameter Connection Basic ter no. to parameters PSM 070.250 Time range for enabling of the function 070.260 Waiting time after closing clutch Internal PSM 0 Value range: 0…25 s Time range according to parameter 070.240 (see diagram showing fixed speed and max. rpm limitation output). The condition is satisfied if the clutch is closed for longer than the parameterized time. Note on limp-home mode: If the signal is not available from the FCAN bus, the clutch is regarded as closed. Value range: 0…25 s Waiting time until closing of clutch according to parameter 070.260. FCAN bus NO 070.270 Waiting time after closing clutch Internal PSM 0 Equation070: Set speeds and max. rpm limitations - Output conditions Comments / explanations Parame Parameter Connec Basic parame ter no. tion to ters PSM 070.500 Output of fixed speed 070.510 Output of maximum rpm limitation FCAN bus FCAN bus YES NO This parameter enables the set speed output(s) to be activated. This parameter enables the max. speed limit output(s) to be activated. Note: If more than one fixed speed or max. rpm limitation is selected, the lowest will be output (see the diagram showing working speed control in ADR mode). Abbreviations ADR = Working speed control AUF = Body electronics AUFCAN bus = Body CAN bus i Only in combination with power take-off functions (equations 010 to 040) and ADR enable (equation 050). Equation 070 enables two main functions: • Three set speedscan be parameterized and activated via switches or the body electronics FCAN bus = Vehicle CAN bus PSM = Parameterizable special module • three max. speed limits can be parameterized and activated via switches or the body electronics. 66 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions W54.21-1587-08 Set speed or speed limit max. output diagram A Engine speed enable (parameter 070.220 or 070.230) B Specified speed or speed limit request actuated T1 Time period for fixed speed 1, 2, 3 or rpm limitation 1, 2, 3 actuated (parameter 070.010 to 070.210) The time period in which a fixed speed or max. rpm limitation is requested must be less than the time period for max. engine speed enable (parameter 070.250). This means: If a fixed speed or a max. T2 t Time period (max. engine speed enable / parameter 070.250) Time rpm limitation is selected within the parameterized time period (T2), a fixed speed or a max. rpm limitation will be output. Doing so at a later stage will not have any effect. W54.21-1588-09 i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 67 Functions Diagram showing working speed control in ADR mode A ADR mode n nHFG max Max. engine speed for hand n1 throttle actuator nHFG min Min. engine speed for hand n2 throttle actuator nmax. Current maximum governed n3 engine speed (FCAN bus) nmin Specified engine idle speed value (FCAN bus) Target engine speed (FCAN BUS) Set speed 1 Fixed speed 2 Fixed speed 3 68 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-08H 080 - Adaptation of engine speed MODEL 963, 964 with control unit variant App_0008 W54.21-1518-79 Explanation of abbreviations Y = Output & = AND ≥ = OR 0 = No 1 = Yes i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 69 Functions Equation 080: Adaptation of engine speed - Input conditions Comments / explanations Parame- Parameter Connection Basic ter no. to parameters PSM 000.002 ADR enable (FCAN) 080.010 Increase in engine speed (Pin X2 18/4) FCAN bus Pin X2 18/4 YES ADR enable is read in from the FCAN bus. The PSM control unit receives the "increase engine speed" signal via a switch/button at the input Pin X2 18/4. The rpm can be increased in pulse or ramp mode. Pulse mode: Brief actuation of the button (parameter 060.010) causes a jump in engine speed by the parameterized increment. Ramp mode: Longer actuation of the button (parameter 060.020) causes a ramp-shaped change in the engine speed with the parameterized ramp gradient. Note on limp-home mode: The input Pin X2 18/4 cannot be monitored; the information at the input is made available without being checked. The engine speed can be increased in pulse or ramp mode using the steering wheel buttons. Note on limp-home mode: The input is regarded as not actuated. The engine speed can be increased in pulse or ramp mode via the body electronics. Note on limp-home mode: The input is regarded as not actuated. The PSM control unit receives the "reduce engine speed" signal via a switch/button at the input Pin X2 18/5. The rpm can be reduced in pulse or ramp mode. Pulse mode: Brief actuation of the button (parameter 060.010) causes a jump in engine speed by the parameterized increment. Ramp mode: Longer actuation of the button (parameter 060.020) causes a ramp-shaped change in the engine speed with the parameterized ramp gradient. Note on limp-home mode: The input Pin X2 18/5 cannot be monitored; the information at the input is made available without being checked. The engine speed can be reduced in pulse or ramp mode using the steering wheel buttons. Note on limp-home mode: The input is regarded as not actuated. The engine speed can be reduced in pulse or ramp mode via the body electronics. Note on limp-home mode: The input is regarded as not actuated. 080.015 Increase in FCAN bus YES engine speed via steering wheel buttons 080.020 Increase in engine speed (AUF) 080.030 Reduction in engine speed (Pin X2 18/5) AUFCAN bus NO Pin X2 18/5 YES FCAN bus YES 080.035 Reduction in engine speed via steering wheel buttons 080.040 Reduction in engine speed (AUF) AUFCAN bus NO 70 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 080: Adaptation of engine speed - Input conditions Comments / explanations Parame- Parameter Connection Basic ter no. to parameters PSM 080.050 Switch off engine speed (Pin X2 18/6) Pin X2 18/6 YES The PSM control unit receives the "switch off engine speed" signal (at idle speed) via a switch/button at the input Pin X2 18/6. Note on limp-home mode: The input Pin X2 18/6 cannot be monitored; the information at the input is made available without being checked. The engine speed can be switched off using the steering wheel buttons (at idle speed). Note on limp-home mode: The input is regarded as not actuated. The engine speed can be switched off via the body electronics (at idle speed). Note on limp-home mode: The input is regarded as not actuated. 080.055 Switch off FCAN bus YES engine speed via steering wheel buttons 080.060 Switch-off of engine speed (AUF) AUFCAN bus NO Equation 080: Adaptation of engine speed - Output conditions Comments / explanations Paramet Parameter Connecti Basic paramet er no. on to ers PSM 000.001 Target engine speed (FCAN) Abbreviations ADR = Working speed control AUF = Body electronics AUFCAN bus = Body CAN bus Output: If the input conditions are satisfied, the required nominal speeds are output over the vehicle CAN bus. The speed changes can occur in pulse or ramp mode. Function: Equation 080makes it possible to increase the engine speed, to reduce it and to cut it off again (in FCAN bus = Vehicle CAN bus PSM = Parameterizable special module idle speed). This can be done using the steering wheel buttons, via switches/buttons at the inputs of the PSM control unit or by means of the body electronics. FCAN bus Target engine speed is output as a message on the FCAN bus. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 71 Functions GF54.21-W-0002-09H 090 - Hand throttle actuator MODEL 963, 964 with control unit variant App_0008 W54.21-1519-79 Explanation of abbreviations Y = Output & = AND 0 = No 1 = Yes Equation 090: Hand throttle actuator - Input conditions Comments / explanations Parame Parameter Connecti Basic paramet ter no. on to ers PSM 000.002 ADR enable (FCAN) FCAN bus ADR enable is read in by the FCAN bus. Equation 090: Hand throttle actuator - output conditions Parame Parameter Connecti Basic Comments / explanations ter no. on to paramet PSM ers 090.500 Output of target engine speed via hand throttle actuator 090.510 Minimum target engine speed via hand throttle actuator 090.520 Maximum target engine speed via hand throttle actuator FCAN bus Internal PSM Internal PSM No See hand throttle actuator diagram. 560 Value range: 0…5000 rpm Target engine speed according to parameter 090.500. 2800 Value range: 0…5000 rpm Target engine speed according to parameter 090.500. 72 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Abbreviations ADR = Working speed control FCAN bus = Vehicle CAN bus PSM = Parameterizable special module W54.21-1520-79 Manual throttle actuator diagram A ADR mode B C U 0.215 V 3.2 V Voltage nmax. nmin n nHFG Current maximum governed engine speed (FCAN bus) Specified engine idle speed value (FCAN bus) Target engine speed (FCAN BUS) Engine rpm set with hand throttle actuator Function: If the working speed control from equation 050 is enabled, a nominal speed can be specified by a potentiometer or resistor network. The rpm is adjustable between nmin. and nmax.. Input: The hand throttle actuator is connected to pin X1 18/10, X1 18/11 and X1 18/12. Output: If the input conditions are satisfied, the nominal speed is actuated over vehicle CAN bus. This requires that: • The engine is running • The accelerator pedal is not pressed • No fixed speeds are active and • The parameter 090.500 "Output of engine speed via hand throttle actuator" has been parameterized to "yes" (default parameter "no"). By entering the parameters • 090.510 Minimum target engine speed via hand throttle actuator • 090.520 Maximum target engine speed via hand throttle actuator the speed range is assigned linearly to the potentiometer characteristic. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 73 Functions GF54.21-W-0002-18H 100 - Engine start MODEL 963, 964 with control unit variant App_0008 Explanation of abbreviations Y = Output & = AND ≥ = OR 0 = No 1 = Yes 74 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation100: Engine start - Input conditions Comments / explanations Parame- Parameter Connecti Basic ter no. on to parameters PSM 100.010 Engine start (Pin X2 18/7 and X2 18/10) Pin X2 18/7 Pin X2 18/10 Pin X2 18/14 NO YES The PSM control unit receives the signal for the engine start via a switch at the monitored inputs Pin X2 18/7 and Pin X2 18/10. Note on limp-home mode: If faults occur at the input, the engine start is not performed. The PSM control unit receives the engine start signal via a switch at the input Pin X2 18/14. The input Pin X2 18/14 cannot be monitored; the information at the input is made available without being checked. Request for engine start via the body electronics. Note on limp-home mode: The input is regarded as not actuated. Request for engine start via the trailer electronics. Note on limp-home mode: The input is regarded as not actuated. A parameter can be set to determine whether one of the engine start inputs must be actuated continuously until the engine is running, or whether a short pulse is sufficient to start the engine. All input conditions are tested once only. Following this only the start inputs (parameter 100.010 to 100.040). Note: To prevent undervoltage problems from occurring when the engine is started, the input conditions applying at that particular time are upheld internally when the engine start switch is being actuated. The input conditions are not read in again until after the switch has been released. The vehicle CAN bus informs the PSM control unit that the transmission is in neutral. Note: If the signal is not present on the FCAN bus or is not available, no engine start is performed. Over the FCAN bus the PSM control unit receives the information "Parking brake applied". Note: If the signal is not present on the FCAN bus or is not available, no engine start is performed. The PSM control unit receives the signal about the status of the starter lockout via the monitored inputs Pin X2 18/9 and Pin X2 18/12. The starter lockout must not be operated, otherwise the function cannot be executed. Note on limp-home mode: If faults occur at the input, the engine start is not performed. If the starter lockout is activated via the body electronics, no engine start is performed. Note on limp-home mode: The input is regarded as not actuated. 100.020 Engine start (Pin X2 18/14) 100.030 Engine start (AUF) 100.040 Engine start (ANH) 100.050 Engine start until engine running 100.060 One-off test of preconditions at input AUFCAN bus ANHCAN bus Internal PSM Internal PSM NO NO NO NO 100.070 Neutral position FCAN bus YES 100.080 Parking brake FCAN bus YES 100.100 Starter lockout NOT ACTIVATED (Pin X2 18/9 and X2 18/12) Pin X2 18/9 Pin X2 18/12 NO 100.110 Starter lockout NOT ACTIVATED (AUF) AUFCAN bus NO i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 75 Functions Equation100: Engine start - Input conditions Comments / explanations Parame- Parameter Connecti Basic ter no. on to parameters PSM 100.120 Starter lockout NOT ACTIVATED (ANH) 100.130 Power take-off 1 NOT ENGAGED ANHCAN bus NO If the starter lockout is activated via the trailer electronics, no engine start is performed. Note on limp-home mode: The input is regarded as not actuated. If power take-off 1 is engaged, no engine start is performed. Note: If the signal is not present on the FCAN bus or is not available, no engine start is performed. If power take-off 2 is engaged, no engine start is performed. Note: If the signal is not present on the FCAN bus or is not available, no engine start is performed. If power take-off 3 is engaged, no engine start is performed. Note: If the signal is not present on the FCAN bus or is not available, no engine start is performed. Equation100: Engine start - Output conditions Comments / explanations Paramet Parameter Connecti Basic parame er no. on to ters PSM 100.500 100.510 100.520 Engine start (Vehicle CAN bus) Clutch open Actuation of clutch FCAN bus YES FCAN bus NO FCAN bus NO If the input conditions are satisfied, the engine is started over the vehicle CAN bus. "Clutch open" can be evaluated as an additional condition for the engine start. Clutch actuation is requested over the vehicle CAN bus (FCAN). Clutch actuation is canceled again as soon as the engine is running. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). The clutch pedal is locked via the output Pin X4 18/11. The clutch pedal lock is deactivated when the clutch is closed or 5 s after clutch actuation is withdrawn. Note: Only on vehicles with code G5H (Manual shift mechanism). The clutch is opened via the output Pin X4 18/12. A delay period up to clutch actuation can also be parameterized. Clutch actuation is canceled again as soon as the engine is running. Note: Only on vehicles with code G5H (Manual shift mechanism). Value range: 0…25 s Delay period according to parameter 100.540. FCAN bus NO 100.140 Power take-off 2 NOT ENGAGED FCAN bus NO 100.150 Power take-off 3 NOT ENGAGED FCAN bus NO 100.530 Actuation of coupling (Pin X4 18/11) Pin X4 18/11 NO 100.540 Actuation of coupling (Pin X4 18/12) Pin X4 18/12 NO 100.550 Delay period until Internal actuation of PSM clutch 1 76 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Abbreviations ADR = Working speed control ANH = Trailer electronics ANHCAN bus = Trailer CAN bus AUF = Body electronics Function: With equation 100, an external engine start can be requested via a switch, the body electronics or the trailer electronics at the PSM control unit. AUFCAN bus = Body CAN bus FCAN bus = Vehicle CAN bus PSM = Parameterizable special module i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 77 Functions GF54.21-W-0002-11H 110 - Engine stop MODEL 963, 964 with control unit variant App_0008 W54.21-1523-79 Explanation of abbreviations Y = Output ≥ = OR 0 = No 1 = Yes 78 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 110: Engine shutoff - Input conditions Connection Basic Comments / explanations Parame- Parameter to PSM parameter no. ters 110.010 Engine stop (Pin X2 18/8 and X2 18/11) Pin X2 18/8 Pin X2 18/11 YES Activation of the engine stop function by the monitored inputs Pin X2 18/8 and Pin X2 18/11. Note: Observance of the flank reversal can be deactivated in equation 380 (use for EMERGENCY OFF only). If faults are present at the input, the engine stop is not performed. The PSM control unit receives the engine stop signal via the switch at input X2 18/15. Note: Observance of the flank reversal can be deactivated in equation 380 (use for EMERGENCY OFF only). The input Pin X2 18/15 cannot be monitored; the information at the input is made available without being checked. Engine stop function activated by the body electronics. Note on limp-home mode: The input is regarded as not actuated. Engine stop function activated by the trailer electronics. Note on limp-home mode: The input is regarded as not actuated. A parameter can be set to determine whether one of the engine stop inputs must be actuated continuously until the engine stops or whether a short pulse is sufficient to stop the engine (e.g. with apushbutton). 110.020 Engine stop (Pin X2 18/15) Pin X2 18/15 NO 110.030 Engine stop (AUF) AUFCAN bus NO 110.040 Engine stop (ANH) ANHCAN bus NO 110.050 Engine stop until engine OFF Internal PSM YES Equation 110: Engine stop - Output conditions Comments / explanations Parame Parameter Connectio Basic ter no. n to PSM paramet ers 000.004 Engine shutoff (FCAN) Abbreviations ANH = Trailer electronics ANHCAN bus = Trailer CAN bus AUF = Body electronics Function: With equation 110, the engine stop can be requested via a switch, the body electronics or the trailer electronics at the PSM control unit. Output: If the input conditions are satisfied, the engine stop is output via the FCAN bus. To be observed when flank reversal is deactivated: AUFCAN bus = Body CAN bus FCAN bus = Vehicle CAN bus PSM = Parameterizable special module • The engine is stopped if a short circuit occurs at the inputs Pin X2 18/8, Pin X2 18/11 or Pin X2 18/15. • Switching the ignition off and on does not reset the input conditions! I.e. then engine cannot be started with either the ignition key nor the engine start function. FCAN bus If the input conditions are satisfied, the engine stop is output on the FCAN bus. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 79 Functions • "Do not observe flank reversal" is only appropriate if push-push emergency off switches are to be installed. 80 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-12H 120 - Starter lockout MODEL 963, 964 with control unit variant App_0008 W54.21-1524-79 Explanation of abbreviations Y = Output ≥ = OR 0 = No 1 = Yes i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 81 Functions Equation 120: Starter lockout - Input conditions Connecti Basic Comments / explanations Parame- Parameter on to parameter no. PSM ters 120.010 Starter lockout Pin X2 (Pin X2 18/9 and 18/9 X2 18/12) Pin X2 18/12 Starter lockout AUFCAN (AUF) bus Starter lockout (ANH) Neutral position not engaged ANHCAN bus NO Request for starter lockout via monitored inputs Pin X2 18/9 and Pin X2 18/12. Note on limp-home mode: If faults occur at the input, the starter lockout is not performed. Request for starter lockout via body electronics. Note on limp-home mode: The input is regarded as not actuated. Request for starter lockout via trailer electronics. Note on limp-home mode: The input is regarded as not actuated. The neutral position is evaluated for the function. If the transmission in not in neutral, the starter lockout is activated. Note: If faults occur on the FCAN bus or no signal is present, the starter lockout is not actuated. The gear preselection is evaluated for the function. If the preselected gear is not neutral (but any drive gear), the starter lockout is activated. Note: If faults occur on the FCAN bus or no signal is present, the starter lockout is not actuated. The clutch status is evaluated for the function. If the clutch is closed, the starter lockout is activated. Note: If faults occur on the FCAN bus or no signal is present, the starter lockout is not actuated. Equation 120: Starter lockout - Output conditions Comments / explanations Paramet Parameter Connecti Basic paramet er no. on to ers PSM 000.005 Starter lockout (FCAN) FCAN bus The starter lockout is output as a message on the FCAN bus. 120.020 NO 120.030 NO 120.040 FCAN bus NO 120.050 Neutral position not preselected FCAN bus NO 120.060 Clutch not opened FCAN bus NO Abbreviations ANH = Trailer electronics ANHCAN bus = Trailer CAN bus AUF = Body electronics Function: With equation 120, the starter lockout can be requested via a switch, the body electronics or the trailer electronics at the PSM control unit. The transmission position or clutch status can also trigger the starter lockout. AUFCAN bus = Body CAN bus FCAN bus = Vehicle CAN bus PSM = Parameterizable special module Output: If the input conditions are fulfilled, the starter lockout is activated via the FCAN bus. The engine can also no longer be started using the ignition key. 82 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-13H 130 - Cutout of operating unit MODEL 963, 964 with control unit variant App_0008 W54.21-1525-79 Explanation of abbreviations Y = Output ≥ = OR 0 = No 1 = Yes i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 83 Functions Equation 130: Shutting off operating unit - Input conditions Comments / explanations Parame- Parameter Connecti Basic ter no. on to parameters PSM 130.010 Shutting off the operating unit (Pin X2 18/18) Pin X2 18/18 NO The PSM control unit receives the "shut off operating unit" signal via the input Pin X2 18/18. Note on limp-home mode: The input Pin X2 18/18 cannot be monitored; the information at the input is made available without being checked. The PSM control unit receives the "shut off operating unit" signal via the body electronics. Note on limp-home mode: If the signal is not available, the input is regarded as not actuated. The PSM control unit receives the "shut off operating unit" signal via the trailer electronics. Note on limp-home mode: If the signal is not available, the input is regarded as not actuated. If the parking brake is not actuated, the operating unit is switched off. Note: If this information is missing or it is not available, the operating unit remains active in order to ensure that availability is maintained. If neutral is not engaged, the operating unit is switched off. Note: If this information is missing or it is not available, the operating unit remains active in order to ensure that availability is maintained. The operating unit is switched off as soon as the vehicle is moved or driven. Note: If this information is missing or it is not available, the operating unit remains active in order to ensure that availability is maintained. Equation 130: Shutting off operating unit - Output conditions Parame Parameter Connectio Basic Comments / explanations ter no. n to PSM paramet ers 130.500 Shutting off function "Engine start" in the operating unit 130.510 Shutting off function "Engine stop" in the operating unit 130.520 Shutting off function "Starter lockout" in the operating unit Internal PSM NO 130.020 Shutting off the operating unit (AUF) 130.030 Shutting off the operating unit (ANH) 130.040 Parking brake not operated AUFCAN bus NO ANHCAN bus NO FCAN bus NO 130.050 Neutral position not engaged FCAN bus NO 130.060 Vehicle speed signal > ZERO FCAN bus NO Internal PSM NO Internal PSM NO 84 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Abbreviations ANH = Trailer electronics ANHCAN bus = Trailer CAN bus AUF = Body electronics Function: A specific connected operating unit can be switched off by means of a switch at the input Pin X2 18/18, by means of the body electronics or by means of the trailer electronics. As an additional safety function, the parking brake, neutral position and vehicle speed can be evaluated for switching off the operating unit. Output: If the input conditions are fulfilled, the operating unit is switched off. The following functions can then no longer be executed: • • increase speed, reduce speed, speed off Max. rpm limitation with power take-offs / fixed speeds AUFCAN bus = Body CAN bus FCAN bus = Vehicle CAN bus PSM = Parameterizable special module • • Hand throttle actuator Remote clutch control The outputs for engine start, engine stop and starter lockout can be defined as to whether they are also to be disabled when the operating unit is switched off. Engine start/engine stop/starter lockout "yes" = These functions are contained in the operating unit and are also disabled when the operating unit is switched off. Engine start/engine stop/starter lockout "no" = These functions are not contained in the operating unit and continue to operate when the operating unit is switched off. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 85 Functions GF54.21-W-0002-14H 140 - Special emergency running mechanism MODEL 963, 964 with control unit variant App_0008 W54.21-1526-79 Explanation of abbreviations Y = Output 0 = No 1 = Yes Equation140: Special limp-home mechanism - Input conditions Comments / explanations Parame Parameter Connectio Basic ter no. n to PSM paramet ers 140.010 Emergency running mechanism 140.020 Emergency running mechanism FCAN bus Internal PSM NO IDLE SPEED Idle speed with accelerator pedal lock or engine stop Equation 140: Special emergency running mechanism - Output conditions Parame Parameter Connectio Basic Comments / explanations ter no. n to PSM paramet ers 000.003 Emergency running mechanism (FCAN) FCAN bus As an emergency running mechanism, either the idle speed with accelerator pedal lock or the engine stop, depending on parameter 140.020, is output on the FCAN bus. 86 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Abbreviations CPC = Drive control FCAN bus = Vehicle CAN bus Function: This function is used to determine what should happen in the event of a communications failure between the CPC and PSM control units. If an emergency running mechanism is parameterized (parameter 140.010), in the event of a communications failure an engine stop can occur PSM = Parameterizable special module or the engine speed can be set to idle speed with accelerator pedal lock (parameter 140.020). This makes it possible to ensure the engine stop function from the PSM control unit even when communications are interrupted. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 87 Functions GF54.21-W-0002-15H 150 - Reverse gear lock MODEL 963, 964 with control unit variant App_0008 W54.21-1527-79 Explanation of abbreviations Y = Output & = AND ≥ = OR 0 = No 1 = Yes 88 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 150: Reversing interlock - Input conditions Comments / explanations Parame- Parameter Connecti Basic ter no. on to parameters PSM 150.010 Sensor 'Step' (Pin X2 18/13 and X2 18/16) 150.020 Sensor 'Step' (AUF) Pin X2 18/13 Pin X2 18/16 AUFCAN bus YES The status of the step plate switch at pin X2 18/13 and pin X2 18/16 is evaluated. Note on limp-home mode: If faults occur at the input, the reverse gear lock is not performed. the status of the pedal-operated switch is evaluated by thebody electronics. Note on limp-home mode: The input is regarded as not actuated. the status of the pedal-operated switch is evaluated by the trailer electronics. Note on limp-home mode: The input is regarded as not actuated. the clutch status is evaluated for the function. Note on limp-home mode: If the signal is faulty or is not present, the reverse gear lock is not performed. The signal for the reverse gear is queried via the FCAN bus. Note on limp-home mode: If the signal is faulty or is not present, the reverse gear lock is not performed. NO 150.030 Sensor 'Step' (ANH) ANHCAN bus NO 150.040 Clutch not opened 150.050 Reverse gear FCAN bus NO FCAN bus YES i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 89 Functions Equation 150: Reversing interlock - Output conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 150.500 Engine stop and starter lockout 150.510 Engine stop until engine OFF FCAN bus Internal PSM YES YES Engine stop and starter lockout are output via the FCAN bus. - Button functionality: The engine stop signal is output until the engine has stopped. - Warning buzzer: The warning buzzer is actuated until the engine has stopped. - Frequent-stop brake: The frequent-stop brake is actuated until the parking brake is operated or the ignition is switched off. At the same time, the "engage parking brake" symbol is displayed on the multifunction display until the parking brake is engaged. This requires that parameter 430.010 be set to "yes". If the button functionality is not parameterized (parameter 150.510 set to "no") or the "engine stop and starter lockout" output is not parameterized (parameter 150.500 set to "no"), the warning buzzer is only actuated for as long as the input conditions for the function are fulfilled. the frequent stop brake is activated. If the button functionality is not parameterized (parameter 150.510 set to "no") or the "engine stop and starter lockout" output is not parameterized (parameter 150.500 set to "no"), the frequent-stop brake is only actuated for as long as the input conditions for the function are fulfilled. The frequent-stop brake is requested via the FCAN bus. The status of the frequent-stop brake is displayed on the instrument. 150.520 Actuation of warning buzzer FCAN bus YES 150.530 Frequent-stop brake (Pin X4 18/12) Pin X4 18/12 NO 150.540 Frequent stop FCAN bus brake' request 150.550 Display of symbol FCAN bus "Frequent-stop brake" Abbreviations ANH = Trailer electronics ANHCAN bus = Trailer CAN bus AUF = Body electronics Function: NO NO AUFCAN bus = Body CAN bus FCAN bus = Vehicle CAN bus PSM = Parameterizable special module buzzer. Furthermore, an installed conventional frequent-stop brake can be actuated via pin X4 18/12 or the frequent-stop comfort brake can be activated. If the step plate switch is actuated and reverse gear is engaged, the function governed by equation 150 shuts down the engine and actuates the warning 90 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-16H 160 - Speed limitation MODEL 963, 964 with control unit variant App_0008 W54.21-1528-79 Explanation of abbreviations Y = Output ≥ = OR 0 = No 1 = Yes Equation 160: Speed limit - Input conditions Comments / explanations Parame Parameter Connecti Basic paramet ter no. on to ers PSM 160.010 Sensor 'Step' Pin X2 (Pin X2 18/13 18/13 and X2 18/16) Pin X2 18/16 YES Speed limitation is requested via the monitored inputs Pin X2 18/13 and Pin X2 18/16. Note: Any other switch can be connected in place of the step plate switch. Note on limp-home mode: If faults occur at the input, speed limitation is not performed. Speed limitation is requested via the body electronics. Note on limp-home mode: The input is regarded as not actuated. Speed limitation is requested via the trailer electronics. Note on limp-home mode: The input is regarded as not actuated. 160.020 Sensor 'Step' (AUF) 160.030 Sensor 'Step' (ANH) AUFCAN bus ANHCAN bus NO NO i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 91 Functions Equation 160: Speed limitation - Output conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 160.500 Speed limit 160.510 Maximum permissible gear 160.520 Maximum permissible gear Abbreviations ANH = Trailer electronics ANHCAN bus = Trailer CAN bus AUF = Body electronics Function: Equation 160 can be used to implement a speed limit and a gear limit. AUFCAN bus = Body CAN bus FCAN bus = Vehicle CAN bus PSM = Parameterizable special module FCAN bus 30 FCAN bus NO Value range: 0…125 km/h This parameter determines the maximum speed. This parameter determines the maximum permissible gear. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). Value range: 1…4 Maximum permissible gear according to parameter 160.510 Internal PSM 4 92 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-17H 170 - Lockout of reverse gear MODEL 963, 964 with CODE G5G (Mercedes PowerShift 3) with control unit variant App_0008 W54.21-1529-79 Explanation of abbreviations Y = Output ≥ = OR 0 = No 1 = Yes Equation 170: Reverse gear lock - Input conditions Parame Parameter Connectio Basic Comments / explanations ter no. n to PSM parame ters 170.010 Sensor 'Step' (Pin X2 18/13 and X2 18/16) Pin X2 18/13 Pin X2 18/16 AUFCAN bus NO YES The reverse gear lock is request by means of a switch at the monitored inputs Pin X2 18/13 and Pin X2 18/16. Note on limp-home mode: If faults occur at the input, the reverse gear lock is not applied. The reverse gear lock is requested by the body electronics. Note on limp-home mode: The input is regarded as not actuated. The reverse gear lock is requested by the trailer electronics. Note on limp-home mode: The input is regarded as not actuated. 170.020 Sensor 'Step' (AUF) 170.030 Sensor 'Step' (ANH) ANHCAN bus NO i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 93 Functions Equation 170: Reverse gear lock - Output conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 000.014 Reverse gear lock (FCAN) Abbreviations ANH = Trailer electronics ANHCAN bus = Trailer CAN bus AUF = Body electronics Function: With equation 170, engaging of the reverse gear when the step sensor is actuated can be prevented (e.g. on garbage trucks). AUFCAN bus = Body CAN bus PSM = Parameterizable special module FCAN bus The reverse gear lock is output as a message on the FCAN bus. 94 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-19H 190 - Remote clutch control MODEL 963, 964 with control unit variant App_0008 Explanation of abbreviations Y = Output & = AND ≥ = OR 0 = No 1 = Yes i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 95 Functions Equation 190: Clutch remote operation - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 190.010 Clutch remote operation (Pin X4 18/1 and X4 18/4) 190.020 Clutch remote control (AUF) 190.030 Clutch remote control (ANH) Pin X4 18/1 Pin X4 18/4 AUFCAN bus ANHCAN bus YES The clutch can be actuated via a switch at the monitored inputs Pin X4 18/1 and Pin X4 18/4. Note on limp-home mode: If faults occur at the input, clutch remote operation is not performed. the body electronics can be used to actuate the clutch. Note on limp-home mode: The input is regarded as not actuated. the trailer electronics can be used to actuate the clutch. Note on limp-home mode: The input is regarded as not actuated. the neutral position of the transmission is evaluated as an additional input condition. Note on limp-home mode: If the signal is not available, the condition is regarded as not satisfied. the engaged parking brake is evaluated as an additional input condition. Note on limp-home mode: If the signal is not available, the condition is regarded as not satisfied. The accelerator position is evaluated as an additional input condition. The clutch can only be operated when the accelerator pedal is not actuated. Note on limp-home mode: If the signal is not available, the condition is regarded as not satisfied. An FCAN bus event can be selected as an additional input condition for activation of clutch remote operation. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value exceeded, Inversion of event, Does not correspond to limit value. Actuation of FCAN bus event on signal failure. NO NO 190.040 Neutral position FCAN bus NO 190.050 Parking brake FCAN bus YES 190.060 Accelerator not operated FCAN bus NO 190.070 Vehicle CAN bus event 190.080 Designation (FCAN bus event) 190.090 Operator of result (FCAN event) FCAN bus NO Internal PSM Internal PSM ---No inversio n of the event NO 190.100 Actuation in the Internal event of signal PSM failure (vehicle CAN bus event) 190.110 Limit value Internal PSM 190.115 Hysteresis Internal PSM 0 0 Can be used depending on the signal. Can be used depending on the signal. 96 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 190: Clutch remote operation - Output conditions Comments / explanations Parame- Parameter Connecti Basic ter no. on to parameters PSM 190.500 Gear lock FCAN bus NO while the clutch is being opened, the gear interlock can also be issued over the vehicle CAN bus. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). Opening of the clutch is activated. Note: Only on vehicles with code G5G (Mercedes PowerShift 3). The clutch is only opened if it was previously detected as being closed. If the input conditions are satisfied, the clutch pedal is locked via the output Pin X4 18/11. Note: Only on vehicles with code G5H (Manual shift mechanism). If the input conditions are not satisfied, the clutch is actuated via Pin X4 18/12. Note: Only on vehicles with code G5H (Manual shift mechanism). Value range: 0…25 s This parameter is used to set a delay time between the clutch pedal lock (parameter 190.530) and clutch actuation (parameter 190.540). 190.510 Actuation of clutch 190.520 Clutch not opened 190.530 Actuation of coupling (Pin X4 18/11) 190.540 Actuation of coupling (Pin X4 18/12) 190.550 Delay period until actuation of clutch FCAN bus YES FCAN bus YES Pin X4 18/11 NO Pin X4 18/12 NO Internal PSM 1 Abbreviations ANH = Trailer electronics ANHCAN bus = Trailer CAN bus AUF = Body electronics Function: With equation 190, actuation of the clutch can be requested via a switch, the body electronics or the trailer electronics at the PSM control unit. AUFCAN bus = Body CAN bus FCAN bus = Vehicle CAN bus PSM = Parameterizable special module i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 97 Functions GF54.21-W-0002-33H 200 - Actuation of warning buzzer MODEL 963, 964 with control unit variant App_0008 W54.21-1532-79 Explanation of abbreviations Y = Output & = AND ≥ = OR 0 = No 1 = Yes 98 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 200: Actuation of warning buzzer - Output conditions Comments / explanations Parame- Parameter Connecti Basic ter no. on to parameters PSM 200.010 Feedback from FCAN power take-off 1 bus YES The PSM control unit receives the feedback signal from power take-off 1 via the FCAN bus. Note on limp-home mode: If the signal is faulty or is not present, actuation of the warning buzzer is not performed. The PSM control unit receives the feedback signal from power take-off 2 via the FCAN bus. Note on limp-home mode: If the signal is faulty or is not present, actuation of the warning buzzer is not performed. The PSM control unit receives the feedback signal from power take-off 3 via the FCAN bus. Note on limp-home mode: If the signal is faulty or is not present, actuation of the warning buzzer is not performed. If neutral is not engaged, the warning buzzer is requested. Note: In combination with equations 010 to 030. Note on limp-home mode: If the signal is faulty or is not present, actuation of the warning buzzer is not performed. The warning buzzer is requested via a switch at the input Pin X3 15/11. Note on limp-home mode: The input Pin X3 15/11 cannot be monitored; the information at the input is made available without being checked. The warning buzzer is requested via the body electronics. Note on limp-home mode: The input is regarded as not actuated. 200.020 Feedback from FCAN power take-off 2 bus YES 200.030 Feedback from FCAN power take-off 3 bus YES 200.040 Neutral position not engaged FCAN bus YES 200.050 Actuation of warning buzzer (Pin X3 15/11) Pin X3 15/11 NO 200.060 Request of warning buzzer (AUF) AUFCAN bus NO Equation 200: Actuation of warning buzzer - Input conditions Parame Parameter Connecti Basic Comments / explanations ter no. on to paramet PSM ers 200.500 Actuation of warning buzzer Abbreviations AUF = Body electronics AUFCAN bus = Body CAN bus Function: Equation 200 is used to actuate the warning buzzer. The triggers can be: • Engagement of a gear with power take-off engaged FCAN bus = Vehicle CAN bus PSM = Parameterizable special module • • Request by the body electronics External switch at pin X3 15/11 FCAN bus NO If the parameterized input conditions are fulfilled, the warning buzzer is actuated via the FCAN bus. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 99 Functions 100 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-21H 210 - Power take-off engaged MODEL 963, 964 with control unit variant App_0008 W54.21-1533-79 Explanation of abbreviations Y = Output ≥ = OR 0 = No 1 = Yes Equation 210: Power take-off engaged - Input conditions Comments / explanations Parame Parameter Connectio Basic ter no. n to PSM paramet ers 210.010 Feedback from power take-off 1 FCAN bus YES The PSM control unit receives the feedback signal from power take-off 1 via the FCAN bus. Note on limp-home mode: If the signal is faulty or is not present, "power take-off engaged" is not performed. The PSM control unit receives the feedback signal from power take-off 2 via the FCAN bus. Note on limp-home mode: If the signal is faulty or is not present, "power take-off engaged" is not performed. The PSM control unit receives the feedback signal from power take-off 3 via the FCAN bus. Note on limp-home mode: If the signal is faulty or is not present, "power take-off engaged" is not performed. 210.020 Feedback from power take-off 2 FCAN bus YES 210.030 Feedback from power take-off 3 FCAN bus YES i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 101 Functions Equation 210: Power take-off engaged - Output conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 210.500 Output of feedback of power take-off (Pin X4 18/14) Abbreviations FCAN bus = Vehicle CAN bus PSM = Parameterizable special module Pin X4 18/14 NO If a feedback signal is received, the output Pin X4 18/14 is actuated. 102 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-23H 230 - Engine speed as PPM signal MODEL 963, 964 with control unit variant App_0008 W54.21-1535-79 Explanation of abbreviations Y = Output 0 = No 1 = Yes Equation 230: Engine speed as PPM signal - Input conditions Comments / explanations Parame Parameter Connecti Basic parame ter no. on to ters PSM 230.010 Engine speed (FCAN) FCAN bus Engine speed is read in from the FCAN bus. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 103 Functions Equation 230: Engine speed as PPM signal - Output conditions Comments / explanations Parame- Parameter Connecti Basic ter no. on to parameters PSM 230.500 Engine speed signal (Pin X1 18/4) 230.510 Substitute value in emergency mode Pin X1 18/4 Internal PSM YES 0 The engine speed signal is made available as a PPM signal at pin X1 18/4. Value range: 0…4000 rpm If faults occur on the FCAN bus or the signal is not present, the engine speed signal is set to the parameterized limp-home mode substitute value. Value range: 0…250 pulses/revolution The output number of pulses per engine revolution can be parameterized to allow adaptation to the respective "counter-electronics" (poss. body electronics). Note: Basic parameter = 1 pulse/engine revolution Abbreviations FCAN bus = Vehicle CAN bus PPM = Pulse-pause modulation Function: The PSM control unit receives the engine speed via the FCAN bus and outputs it at pin X1 18/4 as a PPM signal. PSM = Parameterizable special module 230.520 Number of Internal pulses per PSM engine revolution 1 W54.21-1589-79 104 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Diagram showing engine speed A 1 pulse per revolution B 2 pulses per revolution C Pulse-pause modulation deactivated (pin X1 18/4 at ground level) f n Frequency Engine speed The engine speed signal is a PPM signal with a pulse width of T = 400 microseconds. Assignment of frequency (f) to engine speed (n): Number of pulses (K`) = y pulses/rev. Range: 0-250 pulses/rev. Resolution: 1 pulses/rev. The following applies for K` = 1 pulses/rev.: 1 rpm = 1/60 rev./s 1I1 pulses/rev. = 1/60 pulses/s Therefore: [rpm]/60 = f [Hz] Where K` = 1 pulses/rev. n [rpm] = 60 x f [Hz] f [Hz] = n [rpm]/60 With K`, generally: n[rpm] =60/K`[pulses/rev.] x f [Hz] f [Hz] = (K`[pulses/rev.] x n [rpm])/60 W54.21-1590-08 i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 105 Functions GF54.21-W-0002-24H 240 - Vehicle speed as PPM signal MODEL 963, 964 with control unit variant App_0008 W54.21-1536-79 Explanation of abbreviations Y = Output 0 = No 1 = Yes Equation 240: Speed as PPM signal - Input conditions Comments / explanations Paramet Parameter Connecti Basic parame er no. on to ters PSM 240.010 Vehicle speed (FCAN) FCAN bus The speed signal is read in from the FCAN bus. Equation 240: Speed as PPM signal - Output conditions Paramet Parameter Connecti Basic Comments / explanations er no. on to parame PSM ters 240.500 240.510 Vehicle speed signal (Pin X1 18/5) Substitute value in emergency mode Pin X1 18/5 Internal PSM YES 0 The speed signal is made available as a PPM signal at the output Pin X1 18/5. Value range: 0…125 km/h In the event of faults on the FCAN bus, the speed signal is set to the parameterized limp-home mode substitute value. Note: Below 4 km/h, the PPM signal is switched off, i.e. below 4 km/h or f = 8.9 Hz no pulses are output at Pin X1 18/5. 106 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Abbreviations FCAN bus = Vehicle CAN bus PPM = Pulse-pause modulation Function: The PSM control unit receives the vehicle speed via the FCAN bus and outputs it at pin X1 18/5 as a PPM signal. PSM = Parameterizable special module W54.21-1591-78 Diagram showing vehicle speed signal C Pulse-pause modulation deactivated (pin X1 18/5 at ground level) f Frequency Here, the signal is a PPM signal with T = 2 ms (level approx. 24 V). The following is predefined for the number of pulses per meter: 8 pulses per meter [pulses/m]. In general: 0.67 ms ≤ T ≤ 6.67 ms T [ms] = 16/K [pulses/m] Assignment of frequency (f) ←→ speed (v): Distance pulse count K = 8 pulses/m v Vehicle speed The following therefore applies: 1 m/s → 8 pulses/s 2 m/s → 16 pulses/s Therefore: v [m/s] * 8 = f [Hz] v [km/h] * (8/3.6) = f [Hz] v [km/h] = (3.6/8) * f [Hz] i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 107 Functions GF54.21-W-0002-25H 250 - Specified engine torque as PWM signal MODEL 963, 964 with control unit variant App_0008 W54.21-1537-79 Explanation of abbreviations Y = Output 0 = No 1 = Yes Equation 250: Specified engine torque as PWM signal - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 250.010 Specified engine torque (FCAN) FCAN bus The specified engine torque is read in from the FCAN bus. 108 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 250: Specified engine torque as PWM signal - Output conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 250.500 Specified engine torque as PWM signal (Pin X1 18/6) Pin X1 18/6 YES The specified engine torque is made available at the output Pin X1 18/6 as a PWM signal with variable pulse width T. For the period duration, the following is fixed: t = 5 ms (f = 200 Hz). 250.510 Substitute value in emergency mode Internal PSM 0 T/t = Pulse width duty cycle (PWM duty) In the event of faults on the FCAN bus, the specified engine torque is set to the parameterized limp-home mode substitute value. Range: 0...5000 Nm 250.520 Minimum signal value 250.530 Maximum signal value 250.540 Minimum of/off ratio 250.550 Maximum on/off ratio Internal PSM Internal PSM Internal PSM Internal PSM - 5000 5000 16 Resolution: 20 Nm Range: - 5000 ... + 5000 Nm (offset: - 5000 Nm) Resolution: 0.2 Nm Range: - 5000 ... + 5000 Nm (offset: - 5000 Nm) Resolution: 0.2 Nm Preset PWM dutymin x 250 Range: 13 ... 237 (5...95 %) 80 Resolution: 1 (0.4 %) Preset PWM dutymax x 250 Range: 13 ... 237 (5...95 %) Resolution: 1 (0.4 %) Abbreviations FCAN bus = Vehicle CAN bus PSM = Parameterizable special module Relationship between PWM value (M) and PWM duty cycle: Whereby: PWM dutymin > 13/250 (5 %) PWM dutymax < 237/250 (95 %) and PWM dutymax > PWM dutymin --------------------------------------------------------------------------Function: The PSM control unit receives the value for the specified engine torque via the FCAN bus and outputs this value via the output Pin X1 18/6 as a PWM signal. PWM = Pulse width modulation hence M = [(PWMmax - PWMmin)(PWM duty - PWM dutymin)] / [PWM dutymax - PWM dutymin] + PWMmin i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 109 Functions W54.21-1592-08 M PWM-Duty PWM-Dutymax. Specified engine torque Pulse width duty cycle T/t Maximum on/off ratio PWM-Dutymin PWMmax. PWMmin PWM dutymax = 0.8 Therefore: Minimum of/off ratio Maximum signal value Minimum signal value Assignment of pulse width (T) to specified engine torque (M): Let: PWMmin = - 5000 Nm PWMmax = + 5000 Nm PWM dutymin = 0.16 T/t = (M[Nm] + 7500)/15625 T[ms] = (M[Nm] + 7500)/3125 110 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-26H 260 - Limit load control signal MODEL 963, 964 with control unit variant App_0008 W54.21-1538-79 Explanation of abbreviations Y = Output 0 = No 1 = Yes Equation 260: Ultimate load control signal - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 260.010 Ultimate load control signal FCAN bus The ultimate load control signal is read in from the FCAN bus. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 111 Functions Equation 260: Ultimate load control signal - Output conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 260.500 Ultimate load control signal (Pin X1 18/7) 260.510 Substitute value in emergency mode Pin X1 18/7 Internal PSM YES 0 The ultimate load control signal is made available at the output Pin X1 18/7 as a PWM signal. In the event of faults on the FCAN bus, the ultimate load control signal is set to the parameterized limphome mode substitute value. Range: 0 ... 250 (0 ... 100 %) 260.520 Minimum signal value 260.530 Maximum signal value 260.540 Minimum of/off ratio 260.550 Maximum on/off ratio Abbreviations PSM = Parameterizable special module Function: The PSM control unit receives the current requirements placed on the engine via the FCAN FCAN bus = Vehicle CAN bus bus and outputs this value via the output Pin X1 18/7 as a PWM signal (cycle duration 5 ms = 200 Hz). Internal PSM Internal PSM Internal PSM Internal PSM 0 125 16 80 Resolution: 1 (0.4 %) Range: 0 ... 50000 (0 ... 100 %) Resolution: 1 Range: 0 ... 50000 (0 ... 100 %) Resolution: 1 Range: 0 ... 250 (0 ... 100 %) Resolution: 1 (0.4 %) Range: 0 ... 250 (0 ... 100 %) Resolution: 1 (0.4 %) 112 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-27H 270 - PWM signal 1 MODEL 963, 964 with control unit variant App_0008 W54.21-1539-79 Explanation of abbreviations Y = Output 0 = No 1 = Yes Equation 270: PWM signal 1 - Input conditions Parameter Connecti Basic Comments / explanations Paraon to paramemeter no. PSM ters 270.01 0 Designation (Vehicle CAN bus event) FCAN --Parameter 270.010 is used to select an FCAN bus event which is to be output as PWM signal 1. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 113 Functions Equation 270: PWM signal 1 - Output conditions Explanations / Comments Parame- Parameter Connectio Basic ter no. n to PSM parameters 270.500 PWM signal 1 (Pin X1 18/8) 270.510 Substitute value in emergency mode Pin X1 18/8 NO Internal PSM 0 PWM signal 1 is made available at the output Pin X1 18/8. In the event of faults on the FCAN bus, PWM signal 1 is set to the parameterized limp-home mode substitute value. Range: 0 ... 250 (0 ... 100 %) 270.520 Minimum signal value 270.530 Maximum signal value 270.540 Minimum of/off ratio 270.550 Maximum on/off ratio Abbreviations FCAN bus = Vehicle CAN bus PSM = Parameterizable special module Function: PWM signal 1 is a pulse width modulation (cycle duration 5 ms = 200 Hz) with variable pulse width T. PWM = Pulse width modulation Internal PSM Internal PSM Internal PSM Internal PSM 0 Resolution: 1 (0.4 %) Range: Internally calculated from a list, e.g. Oil pressure 0 ... 10 bar 250 Resolution: 1 Range: Internally calculated from a list, e.g. Oil pressure 0 ... 10 bar 16 80 Resolution: 1 Range: 0 ... 250 (0 ... 100 %) Resolution: 1 (0.4 %) Range: 0 ... 250 (0 ... 100 %) Resolution: 1 (0.4 %) 114 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-28H 280 - PWM signal 2 MODEL 963, 964 with control unit variant App_0008 W54.21-1540-79 Explanation of abbreviations Y = Output 0 = No 1 = Yes Equation 280: PWM signal 2 - Input conditions Comments / explanations Parame- Parameter Connecti Basic parameter no. on to ters PSM 280.010 Designation (Vehicle CAN bus event) FCAN --Parameter 280.010 is used to select an FCAN bus event which is to be output as PWM signal 2. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 115 Functions Equation 280: PWM signal 2 - Output conditions Connectio Basic Comments / explanations Parame- Parameter n to PSM parameter no. ters 280.500 280.510 PWM signal 2 (Pin X1 18/9) Substitute value in emergency mode Pin X1 18/9 Internal PSM NO 0 PWM signal 2 is made available at the output Pin X1 18/9. In the event of faults on the FCAN bus, PWM signal 2 is set to the parameterized limp-home mode substitute value. Range: 0 ... 250 (0 ... 100 %) 280.520 Minimum signal value Maximum signal value Minimum of/off ratio Maximum on/off ratio Internal PSM Internal PSM Internal PSM Internal PSM 0 Resolution: 1 (0.4 %) Range: Internally calculated from a list, e.g. Oil pressure 0 ... 10 bar 250 Resolution: 1 Range: Internally calculated from a list, e.g. Oil pressure 0 ... 10 bar 16 80 Resolution: 1 Range: 0 ... 250 (0 ... 100 %) Resolution: 1 (0.4 %) Range: 0 ... 250 (0 ... 100 %) Resolution: 1 (0.4 %) Abbreviations FCAN bus = Vehicle CAN bus PSM = Parameterizable special module Function: PWM signal 2 is a pulse width modulation (cycle duration 5 ms = 200 Hz) with variable pulse width T. PWM = Pulse width modulation 280.530 280.540 280.550 116 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-29H 290 - Cutout of retarder MODEL 963, 964 with control unit variant App_0008 and eddy current brake W54.21-1541-79 Explanation of abbreviations Y = Output ≥ = OR 0 = No 1 = Yes Equation 290: Switching off retarder - Input conditions Comments / explanations Parame- Parameter Connecti Basic parameter no. on to ters PSM 290.010 ABS fault (Red) FCAN bus YES With parameter 290.010, ABS faults with red indicator in the multifunction display are used for evaluation. Note: If faults occur on the FCAN bus or no signal is available, the function is not executed. With parameter 290.020, ABS faults with yellow indicator in the multifunction display are used for evaluation. Note: If faults occur on the FCAN bus or no signal is available, the function is not executed. Equation 290: Switching off retarder - Output conditions Comments / explanations Parame- Parameter Connecti Basic ter no. on to parameters PSM 290.500 Switching off the retarder Pin X4 18/13 NO If the activated input conditions are fulfilled, the retarder is switched off via pin X4 18/13. 290.020 ABS fault (Yellow) FCAN bus YES i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 117 Functions Abbreviations ABS = Anti-lock braking system FCAN bus = Vehicle CAN bus PSM = Parameterizable special module 118 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-34H 300 - Release of retarder MODEL 963, 964 with control unit variant App_0008 and eddy current brake W54.21-1542-79 Explanation of abbreviations Y = Output & = AND 0 = No 1 = Yes i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 119 Functions Equation 300: Enabling retarder - Input conditions Comments / explanations Parame- Parameter Connecti Basic ter no. on to parameters PSM 300.010 Vehicle NOT AT STANDSTILL FCAN bus YES The PSM control unit receives the information on the vehicle speed via the FCAN bus. Note on limp-home mode: If faults occur on the FCAN bus or no signal is available, retarder enabling is withdrawn. The PSM control unit receives via the FCAN bus the information that no ABS control sequence is in progress. Note on limp-home mode: If faults occur on the FCAN bus or no signal is available, retarder enabling is withdrawn. The PSM control unit receives via the FCAN bus the information that no ABS fault which would be indicated in yellow in the instrument is present. Note on limp-home mode: If faults occur on the FCAN bus or no signal is available, retarder enabling is withdrawn. The PSM control unit receives via the FCAN bus the information that no ABS fault which would be indicated in red in the instrument is present. Note on limp-home mode: If faults occur on the FCAN bus or no signal is available, retarder enabling is withdrawn. The PSM control unit receives via the FCAN bus the information on the status of the multifunction control lever when the ignition is switched on (circuit 15). The retarder is switched off until the multifunction control lever (after circuit 15 ON) is moved to the zero position. Note on limp-home mode: If faults occur on the FCAN bus or no signal is available, retarder enabling is withdrawn. The PSM control unit receives the information on the status of the accelerator pedal via the FCAN bus. Note on limp-home mode: If faults occur on the FCAN bus or no signal is available, retarder enabling is withdrawn. The battery voltage > 20 V can be evaluated. The PSM control unit receives the D+ signal from the alternator via the FCAN bus. Note on limp-home mode: If faults occur on the FCAN bus or no signal is available, this condition is regarded as fulfilled if the parameter 300.090 "Engine speed ≥ idle speed" is parameterized and fulfilled. 300.020 No ABS intervention FCAN bus YES 300.030 No ABS fault (Yellow) FCAN bus NO 300.040 No ABS fault (Red) FCAN bus NO 300.050 Right multifunction control lever (S23) FCAN bus YES 300.060 Accelerator not FCAN bus YES operated 300.070 The battery voltage is OK 300.080 The alternator is OK FCAN bus YES FCAN bus YES 120 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 300: Enabling retarder - Input conditions Comments / explanations Parame- Parameter Connecti Basic ter no. on to parameters PSM 300.090 Engine speed >= idle speed FCAN bus YES The PSM control unit receives via the FCAN bus the information as to whether the engine speed is greater than or equal to the idle speed. An engine speed = 0 resets a previously satisfied condition. Note on limp-home mode: If faults occur on the FCAN bus or no signal is available, retarder enabling is withdrawn. Equation 300: Enabling retarder - Output conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 300.500 Retarder enable (Pin X4 18/15) 300.510 Enabling of retarder 1 Pin X4 18/15 FCAN bus NO The retarder is enabled via pin X4 18/15. Note: In the event of a fault, this is indicated by the message "Retarder cannot switch off!" . The retarder is enabled via the FCAN bus. Note: If equation 310 "Status of retarder" is parameterized and, as a result, the input Pin X4 18/2 and Pin X4 18/5 remains active for longer than 1 s after the retarder has been switched off, the message "Retarder cannot switch off!" is displayed. NO Abbreviations ABS = Anti-lock braking system FCAN bus = Vehicle CAN bus Function: With equation 300, an installed eddy current brake (e.g. Telma retarder) can be switched off if certain requirements are met. PSM = Parameterizable special module i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 121 Functions GF54.21-W-0002-31H 310 - Status of retarder MODEL 963, 964 with control unit variant App_0008 and eddy current brake W54.21-1543-79 Explanation of abbreviations Y = Output 0 = No 1 = Yes Equation 310: Status of retarder - Input conditions Comments / explanations Parame- Parameter Connecti Basic parameter no. on to ters PSM 310.010 Status of retarder (Pin X4 18/2 and X4 18/5) Pin X4 18/2 Pin X4 18/5 NO Parameter 310.010 is used to activate evaluation of the retarder status. Equation 310: Status of retarder - Output conditions Parame- Parameter Connecti Basic Comments / explanations ter no. on to paramePSM ters 000.010 Status of retarder (FCAN) 000.011 Indicator lamp (RET) (FCAN) Abbreviations FCAN bus = Vehicle CAN bus PSM = Parameterizable special module RET = Retarder FCAN bus FCAN bus The status of the retarder is output as a message on the FCAN bus. Actuation of retarder indicator lamp. 122 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Function: With equation 310, the retarder state can be detected and then output on the FCAN bus, and the retarder indicator lamp can be actuated. Retarder indicator lamp: If the multifunction control lever is not at the zero position after circuit 15 "ON", the retarder indicator lamp flashes until the multifunction control lever is at the zero position. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 123 Functions GF54.21-W-0002-32H 320 - Actuation of stage of permanent brake MODEL 963, 964 with control unit variant App_0008 and eddy current brake W54.21-1544-79 Explanation of abbreviations Y = Output & = AND 0 = No 1 = Yes Equation 320: Actuation of stage of permanent brake - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 320.010 Retarder enable FCAN bus YES 3 The information is made available by means of equation 300 "Retarder enable" via the FCAN bus. Value range: 0…5 Parameter 320.020 is used to select the position of the first retarder stage. Depending on the selected retarder stage which is made available via the FCAN bus, retarder stages 1, 2, 3 and 4 are actuated one after the other. Depending on the position of the first retarder stage, it is also possible for only part of the retarder stages to be actuated one after the other. 320.020 Selected retarder Internal stage PSM 124 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 320: Actuation of stage of permanent brake - Output conditions Comments / explanations Parame- Parameter Connecti Basic ter no. on to parameters PSM 320.510 Actuation of Pin X4 stage 1 of 18/7 permanent brake (Pin X4 18/7) NO Switching outputs X4 18/7 to X4 18/10 can be activated individually or together. Note on limp-home mode: If a retarder malfunction is detected and, as a result, the retarder can no longer be switched off, the driver is notified of this by means of the message "Retarder cannot switch off!" shown in the multifunction display. Switching outputs X4 18/7 to X4 18/10 can be activated individually or together. Note on limp-home mode: If a retarder malfunction is detected and, as a result, the retarder can no longer be switched off, the driver is notified of this by means of the message "Retarder cannot switch off!" shown in the multifunction display. Switching outputs X4 18/7 to X4 18/10 can be activated individually or together. Note on limp-home mode: If a retarder malfunction is detected and, as a result, the retarder can no longer be switched off, the driver is notified of this by means of the message "Retarder cannot switch off!" shown in the multifunction display. Switching outputs X4 18/7 to X4 18/10 can be activated individually or together. Note on limp-home mode: If a retarder malfunction is detected and, as a result, the retarder can no longer be switched off, the driver is notified of this by means of the message "Retarder cannot switch off!" shown in the multifunction display. 320.520 Actuation of Pin X4 stage 2 of 18/8 permanent brake (Pin X4 18/8) NO 320.530 Actuation of Pin X4 stage 3 of 18/9 permanent brake (Pin X4 18/9) NO Pin X4 320.540 Actuation of 18/10 stage 4 of permanent brake (Pin X4 18/10) NO Abbreviations FCAN bus = Vehicle CAN bus Function: With equation 320, any permanent brake stage can be actuated. PSM = Parameterizable special module i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 125 Functions GF54.21-W-0002-35H 370 - Shifting transmission to neutral MODEL 963, 964 with CODE G5G (Mercedes PowerShift 3) with control unit variant App_0008 Explanation of abbreviations Y = Output & = AND ≥ = OR 0 = No 1 = Yes 126 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 370: Shifting transmission to neutral - Input conditions Connectio Basic Comments / explanations Parame- Parameter n to PSM parameter no. ters 370.010 Shifting transmission to neutral (Pin X4 18/1 and X4 18/4) Shifting transmission to neutral (AUF) Pin X4 18/1 Pin X4 18/4 AUFCAN bus NO Shifting to neutral can be requested via the inputs Pin X4 18/1 and Pin X4 18/4. Note: If faults occur at this input, the function is not executed. Shifting to neutral can be requested via the body electronics. Note: If faults occur on the AUFCAN bus or no signal is available, the input is regarded as not actuated. Actuated service brake is evaluated so that this function can be executed. Note: If faults occur on the FCAN bus or no signal is available, the condition is regarded as not fulfilled. Actuated parking brake is evaluated so that this function can be executed. Note: If faults occur on the FCAN bus or no signal is available, the condition is regarded as not fulfilled. If the current speed is lower than the parameterized max. speed threshold, the input condition is fulfilled. Note: If faults occur on the FCAN bus or no signal is available, the condition is regarded as not fulfilled. Value range: 0…125 km/h Vehicle speed according to parameter 370.050. If the current engine speed is lower than the parameterized max. engine speed threshold, the input condition is fulfilled. Note: If faults occur on the FCAN bus or no signal is available, the condition is regarded as not fulfilled. Value range: 0…4000 rpm Engine speed according to parameter 370.070. If the accelerator pedal is not actuated, the input condition is fulfilled. Note: If faults occur on the FCAN bus or no signal is available, the condition is regarded as not fulfilled. An FCAN bus event can be activated as an additional input condition for shifting to neutral. 370.020 NO 370.030 Service brakes FCAN bus NO 370.040 Parking brake FCAN bus NO 370.050 Vehicle speed FCAN bus NO 370.060 370.070 Vehicle speed Engine speed Internal PSM FCAN bus 5 NO 370.080 370.090 Engine speed Accelerator not operated Internal PSM FCAN bus 1008 NO 370.100 370.110 Vehicle CAN bus event Designation (FCAN event) FCAN bus Internal PSM NO ---- i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 127 Functions Equation 370: Shifting transmission to neutral - Input conditions Connectio Basic Comments / explanations Parame- Parameter n to PSM parameter no. ters 370.120 Operator of result (FCAN event) Internal PSM No inversion of the event NO Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. 370.130 370.140 370.145 Actuation in the event of signal failure (vehicle CAN bus event) Limit value Hysteresis Internal PSM Internal PSM Internal PSM 0 0 Can be used depending on the signal. Can be used depending on the signal. Equation 370: Shifting transmission to neutral - Output conditions Comments / explanations Parame- Parameter Connecti Basic parameter no. on to ters PSM 370.500 Shifting transmission to neutral FCAN bus NO If the parameterized input conditions are fulfilled, shifting to neutral is output via the FCAN bus. Note: At least one of the parameters 370.010 or 370.020 must be parameterized to "yes", otherwise the function will not be executed. If the parameterized input conditions are fulfilled, the output Pin X4 18/15 is actuated. The transmission can be shifted to neutral via the output Pin X4 18/15. Note: At least one of the parameters 370.010 or 370.020 must be parameterized to "yes", otherwise the function will not be executed. 370.510 Shifting transmission to neutral (Pin X4 18/15) Pin X4 18/15 NO Abbreviations AUF = Body electronics AUFCAN bus = Body CAN Function: With equation 370, it is possible to initiate specific shifting to neutral on vehicles with code G5G FCAN bus = Vehicle CAN bus PSM = Parameterizable special module (Mercedes PowerShift 3). In addition, various other input variables for executing the function can also be linked. 128 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-36H 375 - Frequent-stop brake MODEL 963, 964 with control unit variant App_0008 Explanation of abbreviations Y = Output & = AND ≥ = OR 0 = No 1 = Yes i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 129 Functions Equation 375: Frequent-stop brake - Input conditions Comments / explanations Parame- Parameter Connecti Basic ter no. on to parameters PSM 000.017 Condition of frequent-stop brake 375.010 Request for frequent-stop brake at switch input 375.020 Request for frequent-stop brake at switch input 375.030 Frequent-stop brake request (Vehicle CAN bus) 375.040 Parking brake not operated Internal PSM NO If the input conditions are fulfilled, the "status of the frequent-stop brake" is used as a self-holding function. The frequent-stop brake can be requested via any switch output of the PSM control unit. Note: See equation 380. Pin X2 18/18 Pin X2 18/18 Value range: SE0 … SE23 The frequent-stop brake can be requested via any switch output depending on parameter 375.010. Note: See equation 380. The request from the frequent-stop brake switch is transmitted from the modular switch panel (MSF) to the PSM control unit. The condition of the parking brake can be used to evaluate the function execution. If the parking brake is engaged, this equation can be used to deactivate the frequent-stop function. The condition of the neutral position can be used to evaluate the function execution. The PSM control unit receives via the FCAN bus the information as to whether the clutch is open. The condition of the accelerator pedal can be evaluated for purposes of executing the function. Value range: 0 … 25 s Waiting time according to parameter 375.070. The PSM control unit receives the value for the current speed via the FCAN bus. If the current vehicle speed is less than the parameterized max. vehicle speed threshold, the function is executed. Value range: 0 … 125 km/h Vehicle speed according to parameter 375.090. Value range: 0 … 25 s Waiting time according to parameter 375.090. The PSM control unit receives via the FCAN bus the information that the vehicle is stationary. Meaning: Engine speed greater than/equal to idle speed. The PSM control unit receives via the FCAN bus the information as to whether the engine start/stop function is active. The PSM control unit receives via the FCAN bus the information as to whether the service brake is active. FCAN bus NO FCAN bus YES 375.050 Neutral position FCAN bus YES 375.060 Clutch OPEN 375.070 Accelerator not operated 375.080 Waiting time after actuation of accelerator pedal 375.090 Vehicle speed FCAN bus YES FCAN bus YES Internal PSM 0.1 FCAN bus YES 375.100 Vehicle speed 375.110 Waiting time after detection of vehicle speed signal 375.120 Vehicle stationary 375.130 Engine speed ≥ idle speed 375.140 Automatic engine start/ stop 375.150 Service brakes Internal PSM Internal PSM 0 0 FCAN bus YES FCAN bus YES FCAN bus NOT ACTIVE FCAN bus YES 130 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 375: Frequent-stop brake - Input conditions Comments / explanations Parame- Parameter Connecti Basic ter no. on to parameters PSM 375.160 ABS control 375.170 ABS shutoff 375.180 Reservoir pressure for brake circuit 1 375.190 Reservoir pressure for brake circuit 1 375.200 Reservoir pressure for brake circuit 2 375.210 Reservoir pressure for brake circuit 2 FCAN bus YES FCAN bus YES FCAN bus YES Internal PSM 6.8 The PSM control unit receives via the FCAN bus the information as to whether intervention by the ABS is taking place. The PSM control unit receives via the FCAN bus the information as to whether an ABS shutoff is currently active. The PSM control unit receives the information on the reservoir pressure for brake circuit 1 via the FCAN bus. Value range: 0 … 20 bar Reservoir pressure threshold for brake circuit 1 according to parameter 375.180. The PSM control unit receives the information on the reservoir pressure for brake circuit 2 via the FCAN bus. Value range: 0 … 20 bar Reservoir pressure threshold for brake circuit 2 according to parameter 375.200. FCAN bus YES Internal PSM 6.8 Equation 375: Frequent-stop brake - Output conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 000.017 Condition of frequent-stop brake 375.500 Frequent-stop brake (Pin X4 18/12) 375.510 Frequent-stop brake (Vehicle CAN bus) 375.520 Waiting time after switching off ignition 375.530 Waiting time after switching off ignition Internal PSM Pin X4 18/12 FCAN bus FCAN bus NO NO YES If the input conditions are fulfilled, the "status of the frequent-stop brake" is used as a self-holding function. If the input conditions are fulfilled, pin X4 18/12 is actuated. If the input conditions are fulfilled, the frequent-stop brake in the Electronic Brake Control (EBS) system is actuated via the FCAN bus. Parameters 375.520 and 375.530 are used to activate and specify a waiting time. For this period of time, the active frequent-stop brake continues to be active for a desired period of time, after the ignition has been switched off. Value range: 0 … 25 s Waiting time after ignition OFF according to parameter 375.520. If the input data is faulty, the parameters 375.540 and 375.550 can be used to activate actuation of the warning buzzer for a selectable period of time. Value range: 0 … 25 s Actuation of warning buzzer according to parameter 375.540. Internal PSM 2 375.540 Actuation of FCAN bus warning buzzer 375.550 Actuation of Internal warning buzzer PSM YES 10 i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 131 Functions Abbreviations ABS = Anti-lock braking system FCAN bus = Vehicle CAN bus Function: With equation 375, the function of the frequent-stop brake can be actuated according to the MSF = Modular switch panel PSM = Parameterizable special module requirements of the individual customer using various input conditions. 132 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-37H 376 - Status of frequentstop brake MODEL 963, 964 with control unit variant App_0008 W54.21-1549-79 Explanation of abbreviations Y = Output 0 = No 1 = Yes Equation 376: Status of frequent-stop brake - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 376.010 Status of frequent-stop brake at switch input 376.020 Status of frequent-stop brake at switch input NO Parameter 376.010 is used to activate evaluation of the frequent-stop brake. Value range: SE0 … SE23 With parameter 376.020, it is possible to select any switching input depending on parameter 376.010. Pin X4 18/1 Pin X4 18/4 Pin X4 18/1 (SE22) Pin X4 18/4 (SE22) i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 133 Functions Equation 376: Status of frequent-stop brake - Output conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 000.006 Status of frequent-stop brake (FCAN) Abbreviations FCAN bus = Vehicle CAN bus Function: With equation 376, the status of the frequent-stop brake can be detected and output on the FCAN bus. PSM = Parameterizable special module FCAN bus Status of the frequent-stop brake is output on the FCAN bus. 134 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-38H 380 - Properties of shift inputs MODEL 963, 964 with control unit variant App_0008 Explanation of abbreviations Y = Output 0 = No 1 = Yes i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 135 Functions Equation380: Characteristics of the switch inputs - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 380.010 Activation of inputs by means of positive or ground 380.020 Input (Pin X2 18/1) 380.030 Input (Pin X2 18/2) 380.040 Input (Pin X2 18/3) 380.050 Input (Pin X2 18/4) 380.060 Input (Pin X2 18/5) 380.070 Input (Pin X2 18/6) 380.080 Input (Pin X2 18/7, X2 18/10) POSITIV This parameter is used to predetermine whether the E inputs are positive-switching or ground-switching. In the basic setting, they are positive-switching, i.e. the input is evaluated as active if the signal changes from ground to positive. - Non-monitored Pin X2 NO 18/1 (SE9) CONTA - Activation by means of positive or ground CT - NC contact or NO contact Pin X2 NO - Non-monitored 18/2 CONTA - Activation by means of positive or ground (SE10) CT - NC contact or NO contact Pin X2 NO - Non-monitored 18/3 CONTA - Activation by means of positive or ground (SE11) CT - NC contact or NO contact Pin X2 NO - Non-monitored 18/4 CONTA - Activation by means of positive or ground (SE12) CT - NC contact or NO contact - Non-monitored NO Pin X2 CONTA - Activation by means of positive or ground 18/5 CT (SE13) - NC contact or NO contact - Non-monitored NO Pin X2 CONTA - Activation by means of positive or ground 18/6 CT (SE14) - NC contact or NO contact - Monitored. NO Pin X2 CONTA - NC contact or NO contact. 18/7 CT (SE18) Pin X2 18/10 (SE18) Pin X2 18/8 (SE19) Pin X2 18/11 (SE19) Pin X2 18/9 (SE20) Pin X2 18/12 (SE20) FCAN bus 380.090 Input (Pin X2 18/8, X2 18/11) NO CONTA CT - Monitored. - NC contact or NO contact 380.100 Input (Pin X2 18/9, X2 18/12) NO CONTA CT - Monitored. - NC contact or NO contact 136 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation380: Characteristics of the switch inputs - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 380.110 Input (Pin X2 18/13, X2 18/16) Pin X2 18/13 (SE21) Pin X2 18/16 (SE21) Pin X2 18/14 (SE15) Pin X2 18/15 (SE16) Pin X2 18/17 (SE8) Pin X2 18/18 (SE17) NO CONTA CT - Monitored. - NC contact or NO contact 380.120 Input (Pin X2 18/14) 380.130 Input (Pin X2 18/15) 380.140 Input (Pin X2 18/17) 380.150 Input (Pin X2 18/18) 380.160 Input (Pin X3 15/4) 380.170 Input (Pin X3 15/5) 380.180 Input (Pin X3 15/6) 380.190 Input (Pin X3 15/7) 380.200 Input (Pin X3 15/8) 380.210 Input (Pin X3 15/9) 380.220 Input (Pin X3 15/10) NO CONTA CT NO CONTA CT NO CONTA CT NO CONTA CT - Non-monitored - Activation by means of positive - NC contact or NO contact - Non-monitored - Activation by means of positive - NC contact or NO contact - Non-monitored - Activation by means of positive or ground - NC contact or NO contact. - Non-monitored - Activation by means of positive - NC contact or NO contact - Non-monitored - Activation by means of positive - NC contact or NO contact - Non-monitored - Activation by means of positive - NC contact or NO contact. - Non-monitored - Activation by means of positive - NC contact or NO contact. - Non-monitored - Activation by means of ground - NC contact or NO contact - Non-monitored - Activation by means of ground - NC contact or NO contact - Non-monitored - Activation by means of ground - NC contact or NO contact - Non-monitored - Activation by means of positive - NC contact or NO contact. Pin X3 NO 15/4 (SE0) CONTA CT Pin X3 NO 15/5 (SE2) CONTA CT Pin X3 NO 15/6 (SE4) CONTA CT Pin X3 NO 15/7 (SE1) CONTA CT Pin X3 NO 15/8 (SE3) CONTA CT Pin X3 NO 15/9 (SE5) CONTA CT Pin X3 15/10 (SE6) NO CONTA CT i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 137 Functions Equation380: Characteristics of the switch inputs - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 380.230 Input (Pin X3 15/11) 380.240 Input (Pin X4 18/1, X4 18/4) Pin X3 15/11 (SE7) Pin X4 18/1 (SE22) Pin X4 18/4 (SE22) Pin X4 18/2 (SE23) Pin X4 18/5 (SE23) Pin X2 18/8 (SE19) Pin X2 18/11 (SE19) NO CONTA CT NO CONTA CT - Non-monitored - Activation by means of positive - NC contact or NO contact - Monitored - NC contact or NO contact 380.250 Input (Pin X4 18/2, X4 18/5) NO CONTA CT - Monitored - NC contact or NO contact 380.260 Signal edge evaluation (Pin X2 18/8, X2 18/11) NOT ACTIVE - Signal edge evaluation - Monitored Note: Signal edge evaluation means: After terminal 15 ON, the switch is not evaluated until the switch position has changed once, irrespective of the switch-on state (from 0 to 1 or vice versa). This property can be deactivated with parameter 380.260. - Signal edge evaluation - Non-monitored Note: Signal edge evaluation means: After terminal 15 ON, the switch is not evaluated until the switch position has changed once, irrespective of the switch-on state (from 0 to 1 or vice versa). This property can be deactivated with parameter 380.270. 380.270 Signal edge evaluation (Pin X2 18/15) Pin X2 18/15 (SE16) NOT ACTIVE Abbreviations FCAN bus = Vehicle CAN bus Function: Equation 380 is used to influence the following properties of the individual switching inputs: • Activation by means of positive or ground PSM = Parameterizable special module • • Functionality (normally open contact or normally closed contact) Activate/deactivate signal edge evaluation (Pin X2 18/8 and Pin X2 18/15) 138 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions W54.21-1593-08 NO contact/NC contact definition, monitoring A Non-monitored input, not inverted B Non-monitored input, inverted C Monitored input, not inverted D Monitored input, inverted Not inverted (NO contact functionality) Not inverted (A, C): If such a switch is actuated, it closes its contacts. 0 1 Switch state 0 Switch state 1 --------------------------------------------------------------------------Inverted (NC contact functionality) Inverted (B, D): If such a switch is actuated, it opens its contacts. --------------------------------------------------------------------------Monitoring Monitored inputs are always used in pairs. They consist of a signal input and pulsed switch supply. This means that the signal input "receives" the signal which the switch supply "sends", and the signal input recognizes this signal. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 139 Functions W54.21-1594-08 Slope evaluation A Time of command "ON" B Slope change (potential change) C Time of command "OFF" D Slope change (potential change) P t T1 T2 Level Time Switch-on delay Switch-off delay With non-monitored inputs, when switching on downstream of terminal 15 a signal edge change (B) or (D) is always necessary first in order to attain switch state 1. i In the case of inputs Pin X2 18/8 (parameter 380.150) and Pin X2 18/15 (parameter 380.130), this signal edge evaluation can be deactivated by means of parameterization. 140 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions GF54.21-W-0002-39H 390 - Properties of shift outputs MODEL 963, 964 with control unit variant App_0008 Explanation of abbreviations Y = Output 0 = No 1 = Yes i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 141 Functions Equation 390: Properties of switching outputs - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 390.010 Switch-on delay of output (Pin X4 18/7) 390.020 Switch-off delay of output (Pin X4 18/7) 390.030 Switch-off threshold of output (Pin X4 18/7) 390.040 Inversion of output (Pin X4 18/7) 390.050 Switch-off of fault monitoring at switch output (Pin X4 18/7) 390.060 Switch-on delay of output (Pin X4 18/8) 390.070 Switch-off delay of output (Pin X4 18/8) 390.080 Switch-off threshold of output (Pin X4 18/8) 390.090 Inversion of output (Pin X4 18/8) 390.100 Switch-off of fault monitoring at switch output (Pin X4 18/8) 390.110 Switch-on delay of output (Pin X4 18/9) 390.120 Switch-off delay of output (Pin X4 18/9) 390.130 Switch-off threshold of output (Pin X4 18/9) 390.140 Inversion of output (Pin X4 18/9) Pin X4 0 18/7 (SA9) Pin X4 0 18/7 (SA9) Pin X4 18 18/7 (SA9) Pin X4 NO 18/7 (SA9) Pin X4 NO 18/7 (SA9) Pin X4 18/8 (SA10) Pin X4 18/8 (SA10) Pin X4 18/8 (SA10) Pin X4 18/8 (SA10) Pin X4 18/8 (SA10) Pin X4 18/9 (SA11) Pin X4 18/9 (SA11) Pin X4 18/9 (SA11) Pin X4 18/9 (SA11) 0 0 18 Value range: 0 … 25 s Value range: 0 … 25 s Value range: 0 … 25 V Switch-off of fault monitoring on open circuit. Value range: 0 … 25 s Value range: 0 … 25 s Value range: 0 … 25 V NO NO Switch-off of fault monitoring on open circuit. 0 0 18 Value range: 0 … 25 s Value range: 0 … 25 s Value range: 0 … 25 V NO 142 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 390: Properties of switching outputs - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 390.150 Switch-off of fault monitoring at switch output (Pin X4 18/9) 390.160 Switch-on delay of output (Pin X4 18/10) 390.170 Switch-off delay of output (Pin X4 18/10) 390.180 Switch-off threshold of output (Pin X4 18/10) 390.190 Inversion of output (Pin X4 18/10) 390.200 Switch-off of fault monitoring at switch output (Pin X4 18/10) 390.210 Switch-on delay of output (Pin X4 18/11) 390.220 Switch-off delay of output (Pin X4 18/11) 390.230 Switch-off threshold of output (Pin X4 18/11) 390.240 Inversion of output (Pin X4 18/11) 390.250 Switch-off of fault monitoring at switch output (Pin X4 18/11) 390.260 Switch-on delay of output (Pin X4 18/12) 390.270 Switch-off delay of output (Pin X4 18/12) 390.280 Switch-off threshold of output (Pin X4 18/12) Pin X4 18/9 (SA11) Pin X4 18/10 (SA3) Pin X4 18/10 (SA3) Pin X4 18/10 (SA3) Pin X4 18/10 (SA3) Pin X4 18/10 (SA3) Pin X4 18/11 (SA4) Pin X4 18/11 (SA4) Pin X4 18/11 (SA4) Pin X4 18/11 (SA4) Pin X4 18/11 (SA4) Pin X4 18/12 (SA5) Pin X4 18/12 (SA5) Pin X4 18/12 (SA5) NO Switch-off of fault monitoring on open circuit. 0 0 18 Value range: 0 … 25 s Value range: 0 … 25 s Value range: 0 … 25 V NO NO Switch-off of fault monitoring on open circuit. 0 0 18 Value range: 0 … 25 s Value range: 0 … 25 s Value range: 0 … 25 V NO NO Switch-off of fault monitoring on open circuit. 0 0 18 Value range: 0 … 25 s Value range: 0 … 25 s Value range: 0 … 25 V i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 143 Functions Equation 390: Properties of switching outputs - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 390.290 Inversion of output (Pin X4 18/12) 390.300 Switch-off of fault monitoring at switch output (Pin X4 18/12) 390.310 Switch-on delay of output (Pin X4 18/13) 390.320 Switch-off delay of output (Pin X4 18/13) 390.330 Switch-off threshold of output (Pin X4 18/13) 390.340 Inversion of output (Pin X4 18/13) 390.350 Switch-off of fault monitoring at switch output (Pin X4 18/13) 390.360 Switch-on delay of output (Pin X4 18/14) 390.370 Switch-off delay of output (Pin X4 18/14) 390.380 Switch-off threshold of output (Pin X4 18/14) 390.390 Inversion of output (Pin X4 18/14) 390.400 Switch-off of fault monitoring at switch output (Pin X4 18/14) 390.410 Switch-on delay of output (Pin X4 18/15) 390.420 Switch-off delay of output (Pin X4 18/15) Pin X4 18/12 (SA5) Pin X4 18/12 (SA5) Pin X4 18/13 (SA7) Pin X4 18/13 (SA7) Pin X4 18/13 (SA7) Pin X4 18/13 (SA7) Pin X4 18/13 (SA7) Pin X4 18/14 (SA8) Pin X4 18/14 (SA8) Pin X4 18/14 (SA8) Pin X4 18/14 (SA8) Pin X4 18/14 (SA8) Pin X4 18/15 (SA6) Pin X4 18/15 (SA6) NO NO Switch-off of fault monitoring on open circuit. 0 0 18 Value range: 0 … 25 s Value range: 0 … 25 s Value range: 0 … 25 V NO NO Switch-off of fault monitoring on open circuit. 0 0 18 Value range: 0 … 25 s Value range: 0 … 25 s Value range: 0 … 25 V NO NO Switch-off of fault monitoring on open circuit. 0 0 Value range: 0 … 25 s Value range: 0 … 25 s 144 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 390: Properties of switching outputs - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 390.430 Switch-off threshold of output (Pin X4 18/15) 390.440 Inversion of output (Pin X4 18/15) 390.450 Switch-off of fault monitoring at switch output (Pin X4 18/15) 390.460 Switch-on delay of output (Pin X4 18/16) 390.470 Switch-off delay of output (Pin X4 18/16) 390.480 Switch-off threshold of output (Pin X4 18/16) 390.490 Inversion of output (Pin X4 18/16) 390.500 Switch-off of fault monitoring at switch output (Pin X4 18/16) 390.510 Switch-on delay of output (Pin X4 18/17) 390.520 Switch-off delay of output (Pin X4 18/17) 390.530 Switch-off threshold of output (Pin X4 18/17) 390.540 Inversion of output (Pin X4 18/17) 390.550 Switch-off of fault monitoring at switch output (Pin X4 18/17) 390.560 Switch-on delay of output (Pin X4 18/18) Pin X4 18/15 (SA6) Pin X4 18/15 (SA6) Pin X4 18/15 (SA6) Pin X4 18/16 (SA0) Pin X4 18/16 (SA0) Pin X4 18/16 (SA0) Pin X4 18/16 (SA0) Pin X4 18/16 (SA0) Pin X4 18/17 (SA1) Pin X4 18/17 (SA1) Pin X4 18/17 (SA1) Pin X4 18/17 (SA1) Pin X4 18/17 (SA1) Pin X4 18/18 (SA2) 18 Value range: 0 … 25 V NO NO Switch-off of fault monitoring on open circuit. 0 0 18 Value range: 0 … 25 s Value range: 0 … 25 s Value range: 0 … 25 V NO NO Switch-off of fault monitoring on open circuit. 0 0 18 Value range: 0 … 25 s Value range: 0 … 25 s Value range: 0 … 25 V NO NO Switch-off of fault monitoring on open circuit. 0 Value range: 0 … 25 s i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 145 Functions Equation 390: Properties of switching outputs - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 390.570 Switch-off delay of output (Pin X4 18/18) 390.580 Switch-off threshold of output (Pin X4 18/18) 390.590 Inversion of output (Pin X4 18/18) 390.600 Switch-off of fault monitoring at switch output (Pin X4 18/18) Abbreviations PSM = Parameterizable special module Function: With equation 390, the following properties of the switch outputs (pin X4 18/7 to 18/18) can be parameterized: • Output cut-in delay • • • • Output cut-out delay Output cut-out threshold Inversion of output Switch-off of fault monitoring on open circuit Pin X4 18/18 (SA2) Pin X4 18/18 (SA2) Pin X4 18/18 (SA2) Pin X4 18/18 (SA2) 0 18 Value range: 0 … 25 s Value range: 0 … 25 V NO NO Switch-off of fault monitoring on open circuit. W54.21-1594-08 Diagram showing relay actuation A Point in time of command "ON" B C D Point in time of effectively "ON" Point in time of command "OFF" Point in time of effectively "OFF" T1 T2 P t Switch-on delay Switch-off delay Level Time 146 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Switch-on delay (time relay functionality): If the PSM control unit receives the "ON" command (A) for a function via a digital output, the output will be effectively switched on after the parameterized time T1 has expired (B). Switch-off delay (time relay functionality): If the PSM control unit receives the "OFF" command (C) for a function via a digital output, the output will be effectively switched off after the parameterized time T2 has expired (D). Switch-off threshold of output: The voltage threshold below which a relay output is switched off in a defined manner can be parameterized in the range between 0 and 25 V. Preset T1: Range: 0 ... 25 s Resolution: 1 s --------------------------------------------------------------------------Preset T2: Range: 0 ... 25 s Resolution: 1 s --------------------------------------------------------------------------- --------------------------------------------------------------------------Inversion of output: This parameter allows the switching function of the relevant output to be reversed (logical inversion of the functionality). i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 147 Functions GF54.21-W-0002-44H 400 - Assignment of vehicle CAN bus events to shift output MODEL 963, 964 with control unit variant App_0008 W54.21-1560-79 W54.21-1561-79 148 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions W54.21-1562-79 W54.21-1563-79 i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 149 Functions W54.21-1564-79 W54.21-1565-79 150 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions W54.21-1566-79 W54.21-1567-79 i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 151 Functions W54.21-1568-79 W54.21-1569-79 152 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions W54.21-1570-79 W54.21-1571-79 Explanation of abbreviations Y = Output & = AND ≥ = OR 0 = No 1 = Yes i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 153 Functions Equation 400: Assignment of vehicle CAN bus event to switching output - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 400.010 Designation 400.020 Operator of output Internal PSM Internal PSM ---No inversio n of the event 0 0 NO ---No inversio n of the event 0 0 NO ---No inversio n of the event 0 0 NO ---No inversio n of the event Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. Can be used depending on the signal. Can be used depending on the signal. Actuation of FCAN bus event on signal failure. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. Can be used depending on the signal. Can be used depending on the signal. Actuation of FCAN bus event on signal failure. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. Can be used depending on the signal. Can be used depending on the signal. Actuation of FCAN bus event on signal failure. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. 400.030 Limit value 400.035 Hysteresis 400.040 Actuation in the event of signal failure 400.060 Designation 400.070 Operator of output Internal PSM Internal PSM Internal PSM Internal PSM Internal PSM 400.080 Limit value 400.085 Hysteresis 400.090 Actuation in the event of signal failure 400.110 Designation 400.120 Operator of output Internal PSM Internal PSM Internal PSM Internal PSM 400.130 Limit value 400.135 Hysteresis 400.140 Actuation in the event of signal failure 400.160 Designation 400.170 Operator of output Internal PSM Internal PSM Internal PSM Internal PSM Internal PSM 154 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 400: Assignment of vehicle CAN bus event to switching output - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 400.180 Limit value 400.185 Hysteresis 400.190 Actuation in the event of signal failure 400.210 Designation 400.220 Operator of output Internal PSM Internal PSM Internal PSM Internal PSM Internal PSM 0 0 NO ---No inversio n of the event 0 0 NO ---No inversio n of the event 0 0 NO ---No inversio n of the event 0 0 NO Can be used depending on the signal. Can be used depending on the signal. Actuation of FCAN bus event on signal failure. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. Can be used depending on the signal. Can be used depending on the signal. Actuation of FCAN bus event on signal failure. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. Can be used depending on the signal. Can be used depending on the signal. Actuation of FCAN bus event on signal failure. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. Can be used depending on the signal. Can be used depending on the signal. Actuation of FCAN bus event on signal failure. 400.230 Limit value 400.235 Hysteresis 400.240 Actuation in the event of signal failure 400.260 Designation 400.270 Operator of output Internal PSM Internal PSM Internal PSM Internal PSM Internal PSM 400.280 Limit value 400.285 Hysteresis 400.290 Actuation in the event of signal failure 400.310 Designation 400.320 Operator of output Internal PSM Internal PSM Internal PSM Internal PSM Internal PSM 400.330 Limit value 400.335 Hysteresis 400.340 Actuation in the event of signal failure Internal PSM Internal PSM Internal PSM i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 155 Functions Equation 400: Assignment of vehicle CAN bus event to switching output - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 400.360 Designation 400.370 Operator of output Internal PSM Internal PSM ---No inversio n of the event 0 0 NO ---No inversio n of the event 0 0 NO ---No inversio n of the event 0 0 NO ---No inversio n of the event Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. Can be used depending on the signal. Can be used depending on the signal. Actuation of FCAN bus event on signal failure. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. Can be used depending on the signal. Can be used depending on the signal. Actuation of FCAN bus event on signal failure. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. Can be used depending on the signal. Can be used depending on the signal. Actuation of FCAN bus event on signal failure. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. 400.380 Limit value 400.385 Hysteresis 400.390 Actuation in the event of signal failure 400.410 Designation 400.420 Operator of output Internal PSM Internal PSM Internal PSM Internal PSM Internal PSM 400.430 Limit value 400.435 Hysteresis 400.440 Actuation in the event of signal failure 400.460 Designation 400.470 Operator of output Internal PSM Internal PSM Internal PSM Internal PSM Internal PSM 400.480 Limit value 400.485 Hysteresis 400.490 Actuation in the event of signal failure 400.510 Designation 400.520 Operator of output Internal PSM Internal PSM Internal PSM Internal PSM Internal PSM 156 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 400: Assignment of vehicle CAN bus event to switching output - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 400.530 Limit value 400.535 Hysteresis 400.540 Actuation in the event of signal failure 400.560 Designation 400.570 Operator of output Internal PSM Internal PSM Internal PSM Internal PSM Internal PSM 0 0 NO ---No inversio n of the event 0 0 NO Can be used depending on the signal. Can be used depending on the signal. Actuation of FCAN bus event on signal failure. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. Can be used depending on the signal. Can be used depending on the signal. Actuation of FCAN bus event on signal failure. 400.580 Limit value 400.585 Hysteresis 400.590 Actuation in the event of signal failure Internal PSM Internal PSM Internal PSM i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 157 Functions Equation 400: Assignment of vehicle CAN bus event to switching output - Output conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 400.050 Actuation of output 400.100 Actuation of output 400.150 Actuation of output 400.200 Actuation of output 400.250 Actuation of output 400.300 Actuation of output 400.350 Actuation of output 400.400 Actuation of output 400.450 Actuation of output 400.500 Actuation of output 400.550 Actuation of output 400.600 Actuation of output Abbreviations PSM = Parameterizable special module Function: With equation 400, the switching outputs Pin X4 18/7 to Pin X4 18/18 can be actuated irrespective of information which is present on the FCAN bus. The following applies for all switching outputs: Designation: The FCAN bus event that is to be assessed must first be selected. Operator of output: The output is actuated depending on the selected operator. The following operators (depending on the signal) can be evaluated: • • • Matches the limit value Limit value EXCEEDED No inversion of the event FCAN bus = Vehicle CAN bus • • • Limit value NOT REACHED Inversion of event Does not match the limit value Pin X4 18/7 Pin X4 18/8 Pin X4 18/9 Pin X4 18/10 Pin X4 18/11 Pin X4 18/12 Pin X4 18/13 Pin X4 18/14 Pin X4 18/15 Pin X4 18/16 Pin X4 18/17 Pin X4 18/18 NO NO NO NO NO NO NO NO NO NO NO NO Limit value: Depending on the selected operator, the output is actuated when the parameterized limit value is reached. Hysteresis: Depending on the selected operator, the output is actuated when the parameterized hysteresis is reached. Actuation in the event of signal failure: The output is actuated if the signal is not available. Actuation of output: The corresponding output is only actuated when it has been activated (parameter set to "yes"). 158 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions W54.21-1616-09 Diagram of limit value / hysteresis A Operator is "Limit value exceeded" B G H Operator is "Limit value undershot" Limit value Hysteresis S1 S2 S3 S4 FCAN bus signal > Limit value - Hysteresis FCAN bus signal > Limit value FCAN bus signal ≤ Limit value - Hysteresis FCAN bus signal ≤ Limit value i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 159 Functions GF54.21-W-0002-41H 410 - Freely parameterizable function MODEL 963, 964 with control unit variant App_0008 160 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Explanation of abbreviations Y = Output & = AND ≥ = OR 0 = No 1 = Yes i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 161 Functions Equation410: Freely-parameterizable function - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 410.010 Properties of input block E1 410.020 Vehicle CAN bus event 410.030 Designation 410.040 Operator of vehicle CAN bus event 410.050 Limit value 410.060 Hysteresis 410.070 Actuation in the event of signal failure (vehicle CAN bus event) 410.080 Vehicle CAN bus event 410.090 Designation 410.100 Operator of vehicle CAN bus event 410.110 Limit value 410.120 Hysteresis 410.130 Actuation in the event of signal failure (vehicle CAN bus event) 410.140 Activation of switching input 410.150 Inversion of result 410.160 Actuation in the event of signal failure 410.170 Switching input 410.180 Activation of switching input 410.190 Inversion of result 410.200 Actuation in the event of signal failure Internal PSM E1.1 E1.1 E1.1 or NO --No inversio n of the event 0 0 NO An FCAN bus event can be selected as the input signal. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. Can be used depending on the signal. Can be used depending on the signal. Actuation of FCAN bus event on signal failure. E1.1 E1.1 E1.1 E1.2 E1.2 E1.2 NO ---No inversio n of the event 0 0 NO E1.2 E1.2 E1.2 An FCAN bus event can be selected as the input signal. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. Can be used depending on the signal. Can be used depending on the signal. Actuation of FCAN bus event on signal failure. E1.3 E1.3 E1.3 E1.3 E1.4 E1.4 E1.4 NO NO NO Input Pin X3 15/4 NO NO NO 162 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation410: Freely-parameterizable function - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 410.210 Switching input 410.220 Activation of switching input 410.230 Inversion of result 410.240 Actuation in the event of signal failure 410.250 Switching input 410.260 Activation of switching input 410.270 Inversion of result 410.280 Actuation in the event of signal failure 410.290 Switching input 410.300 Activation of switching input 410.310 Inversion of result 410.320 Actuation in the event of signal failure 410.330 Switching input 410.340 Activation of switching input 410.350 Inversion of result 410.360 Actuation in the event of signal failure 410.370 Switching input 410.380 Properties of input block E2 410.390 Vehicle CAN bus event 410.400 Designation E1.4 E1.5 E1.5 E1.5 E1.5 E1.6 E1.6 E1.6 E1.6 E1.7 E1.7 E1.7 E1.7 E1.8 E1.8 E1.8 E1.8 Internal PSM E2.1 E2.1 Input Pin X3 15/4 NO NO NO Input Pin X3 15/4 NO NO NO Input Pin X3 15/4 NO NO NO Input Pin X3 15/4 NO NO NO Input Pin X3 15/4 or NO --- An FCAN bus event can be selected as the input signal. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 163 Functions Equation410: Freely-parameterizable function - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 410.410 Operator of vehicle CAN bus event 410.420 Limit value 410.430 Hysteresis 410.440 Actuation in the event of signal failure (vehicle CAN bus event) 410.450 Vehicle CAN bus event 410.460 Designation 410.470 Operator of vehicle CAN bus event 410.480 Limit value 410.490 Hysteresis 410.500 Actuation in the event of signal failure (vehicle CAN bus event) 410.510 Activation of switching input 410.520 Inversion of result 410.530 Actuation in the event of signal failure 410.540 Switching input 410.550 Activation of switching input 410.560 Inversion of result 410.570 Actuation in the event of signal failure 410.580 Switching input 410.590 Activation of switching input 410.600 Inversion of result E2.1 No inversio n of the event 0 0 NO Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. Can be used depending on the signal. Can be used depending on the signal. Actuation of FCAN bus event on signal failure. E2.1 E2.1 E2.1 E2.2 E2.2 E2.2 NO ---No inversio n of the event 0 0 NO E2.2 E2.2 E2.2 An FCAN bus event can be selected as the input signal. Depending on the signal, the following can be evaluated as the operator: Corresponds to limit value, Limit value exceeded, No inversion of event, Limit value undershot, Inversion of event, Does not correspond to limit value. Can be used depending on the signal. Can be used depending on the signal. Actuation of FCAN bus event on signal failure. E2.3 E2.3 E2.3 E2.3 E2.4 E2.4 E2.4 E2.4 E2.5 E2.5 NO NO NO Input Pin X3 15/4 NO NO NO Input Pin X3 15/4 NO NO 164 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation410: Freely-parameterizable function - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 410.610 Actuation in the event of signal failure 410.620 Switching input 410.630 Activation of switching input 410.640 Inversion of result 410.650 Actuation in the event of signal failure 410.660 Switching input 410.670 Activation of switching input 410.680 Inversion of result 410.690 Actuation in the event of signal failure 410.700 Switching input 410.710 Activation of switching input 410.720 Inversion of result 410.730 Actuation in the event of signal failure 410.740 Switching input E2.5 E2.5 E2.6 E2.6 E2.6 E2.6 E2.7 E2.7 E2.7 E2.7 E2.8 E2.8 E2.8 E2.8 NO Input Pin X3 15/4 NO NO NO Input Pin X3 15/4 NO NO NO Input Pin X3 15/4 NO NO NO Input Pin X3 15/4 i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 165 Functions Equation410: Freely-parameterizable function - Output conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 410.750 Properties of output block (A3) 410.760 Vehicle CAN bus event 410.770 Designation 410.780 Limit value 410.790 Combination (A3.1) 410.800 Inversion (A3.1) 410.810 Vehicle CAN bus event 410.820 Designation 410.830 Limit value 410.840 Combination (A3.1) 410.850 Inversion (A3.1) 410.860 Activation of output 410.870 Switching output Internal PSM A3.1 A3.1 A3.1 A3.1 A3.1 A3.2 A3.2 A3.2 A3.2 A3.2 A3.3 A3.3 or NO ---0 MINIMU M NO NO ---0 MINIMU M NO NO Output Pin X4 18/16 NO Output Pin X4 18/16 An FCAN bus event can be selected as the output signal. Can be used depending on the signal. An FCAN bus event can be selected as the output signal. Can be used depending on the signal. 410.880 Activation of A3.4 output 410.890 Switching output A3.4 Abbreviations FCAN bus = Vehicle CAN bus Function Equation 410 is a universal tool allowing free parameterization and is intended for experienced users. Important: The user is fully responsible for any consequences that may result from incorrect application/parameterization. It is a logical link with two freely parameterizable input blocks and one freely parameterizable output block. PSM = Parameterizable special module The input blocks (E1 and E2) have identical structure. The following applies to both: If no input of a block is parameterized, the entire block is not active. The property of the logic component (AND or OR functionality) can be selected freely. 166 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions W54.21-1609-79 Explanation of abbreviations A3 Output block E1 Input block Each input block consists of two FCAN bus inputs, six switching inputs and one output. Each output is internally connected to an input of the output block A3. With the "Operator of vehicle CAN bus event" parameters, the following operators can be evaluated depending on the signal: • • Matches the limit value Limit value EXCEEDED E2 Y • • • • Input block Output No inversion of the event Limit value NOT REACHED Inversion of event Does not match the limit value i The inputs are freely selectable. Equation 380 can be used to additionally modify the properties of the inputs. Double assignment results in malfunctions. i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 167 Functions W54.21-1610-79 Explanation of abbreviations E1 Input block E2 Input block & and ≥ or Output block A3 If none of the input blocks is active, the entire output block is also not active. The property of the logic component (AND or OR functionality) can be selected freely. The logic element has two internal inputs. Both inputs are connected to the outputs of blocks E1 or E2. X √ 0 1 NOT ACTIVE active No Yes Output: Two FCAN bus outputs and two switching outputs are available on the output side. i The outputs are freely selectable. Equation 390 can be used to additionally modify the properties of the outputs. Double assignment results in malfunctions. 168 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions W54.21-1611-79 Explanation of abbreviations A3.1 FCAN bus output A3.2 FCAN bus output A3.3 Switching output A3.4 Switching output E1 Input block E2 & ≥ X √ Input block and or NOT ACTIVE active i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 169 Functions GF54.21-W-0002-42H 420 - Interface for body manufacturers MODEL 963, 964 with control unit variant App_0008 W54.21-1558-79 Explanation of abbreviations Y = Output & = AND ≥ = OR 0 = No 1 = Yes Equation 420: Interface for body manufacturer - Input conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 420.010 Functionality of body CAN bus 420.020 Single-wire capability (AUF) 420.030 Functionality of trailer CAN bus 420.040 Single-wire capability (ANH) AUFCAN bus AUFCAN bus NOT Activation of body interface. ACTIVE NOT Activation of single-wire capability. ACTIVE Note: The body electronics must also have single-wire capability. Activation of trailer interface. ANHCAN bus ANHCAN bus NOT ACTIVE NOT Activation of single-wire capability. ACTIVE Note: The trailer electronics must also have single-wire capability. 170 – This printout will not be recorded by the update service. Status: 09 / 2012 – Functions Equation 420: Interface for body manufacturer - Output conditions Comments / explanations Parame- Parameter Connectio Basic ter no. n to PSM parameters 000.012 Body functionality 000.013 Trailer functionality Abbreviations ANH = Trailer electronics ANHCAN bus = Trailer CAN bus AUF = Body electronics Function: Equation 420 is used to activate the interfaces to the body electronics and trailer electronics. AUFCAN bus = Body CAN bus PSM = Parameterizable special module Internal PSM Internal PSM i Parameterizable special module (PSM) control unit variant App_0008 – This printout will not be recorded by the update service. Status: 09 / 2012 – 171 Functions GF54.21-W-0002-43H 430 - Vehicle configuration MODEL 963, 964 with control unit variant App_0008 W54.21-1559-79 Explanation of abbreviations Y = Output 0 = No 1 = Yes Equation 430: Vehicle configuration - Input conditions Comments / explanations Connectio Basic Parame- Parameter n to PSM parameter no. ters 430.010 Display of symbol "Parking brake" 430.020 Sensing of clutch by component Internal PSM In combination with equations 010 to 040 (power takeoffs) and 150 (reverse gear lock), the message "engage parking brake" can be requested by the PSM control unit at the instrument cluster. FCAN bus Switche Depending on the equipment installed, sensing of the s clutch is performed either via the clutch pedal switch or the clutch sensor. YES Equation 430: Vehicle configuration - Output conditions Parame- Parameter Connecti Basic Comments / explanations ter no. on to paramePSM ters 000.016 Vehicle configuration Abbreviations PSM = Parameterizable special module FCAN bus The message "engage parking brake" is output on the FCAN bus. 172 – This printout will not be recorded by the update service. Status: 09 / 2012 – Daimler AG, GSP/OR, HPC R 822, D-70546 Stuttgart Order no. 6517 1265 02 - HLI 000 000 09 09 – Printed in Germany – 08/12 – This printout will not be recorded by the update service. Status: 09 / 2012 – </body>