ECU software dependency This document is valid for the ECU software E300.1-D5.0.0.0.
Introduction Construction of a 29 bit CAN identifier priority
(3 bit) | R1
(1 bit) | DP
(1 bit) | PDU format
(8 bit) | PDU specific
(8 bit) | source address
(8 bit) |
R1 = reserved bit, DP = data page Example: ERC1: CAN-ID: 18F00010h | 110 | 0 | 0 | 11110000 | 00000000 | 00010000 |
CAN addresses of Voith components - retarder: 10h (16d)
- transmission: 03h (3d)
CAN addresses of other vehicle components default values - brake system: 0Bh (11d)
- cruise control 11h (17d)
- engine: 0h (0d)
- shift console primary 5h (5d)
- management computer 27h (39d)
Priority bits are masked to „don’t care“ (priority of a message isn’t evaluated by E300-ECU)
Received messages: required or optional? Some of the received messages are necessary in order to make the transmission system work together with the vehicle. The received messages are evaluated by the transmission electronic control units’ internal software modules seperately. Each software module polls the required information on its own. The following table describes, which messages are required and which are optional. | message | required | optional | | ASC1 | | x | | CCVS | | x | | EBC1 | | x | | EBC3 | | x | | EBC5 | | x | | EC | x | | | EEC1 | x | | | EEC2 | x | | | EEC3 | x | | | LFC | | x | | Request PGN | | x | | TC1 | x (without Voith CAN gear range selector) | x (with Voith CAN gear range selector) | | TD | | x | | TSC1 | | x | | NACK | | x | | VDHR | | x |
If a message came once, it is expected in the specified time cycles - timeouts occur, if the message came once and afterwards not in the specified time or never again. For each message a source address can be specified in the transmission electronic control units’ dataset. The TSC1 message has three source addresses. That means, that the source addresses can vary from vehicle to vehicle, so the described CAN identifiers are only examples in this document.
ACK – received Acknowledgement - identifier: 18E803EEh (sample)
- PGN: 59392d / E800h
- cycle time: on request
| byte (bit) | parameters | SPN | Voith E300 | | 1 | control byte | | used | | 2..5 | not defined | | n.u. | | 6..8 | PGN of requested information | | used |
n.u. – not used
ASC1 – received (will be implemented in software version 2.2 – under development): Air Suspension Control #1 - identifier: 0CFE5A2Fh (sample)
- PGN: 65114d / FE5Ah
- cycle time: 100 ms
- timeout: 300 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 (8..5) | nominal level rear axle | | n.u. | | 1 (4..1) | nominal level front axle | | n.u. | | 2 (8, 7) | above nominal level rear axle | | n.u. | | 2 (6, 5) | above nominal level front axle | | n.u. | | 2 (4, 3) | below nominal level rear axle | | n.u. | | 2 (2, 1) | below nominal level front axle | | n.u. | | 3 (8, 7) | lifting control mode rear axle | | n.u. | | 3 (6, 5) | lifting control mode front axle | | n.u. | | 3 (4, 3) | lowering control mode rear axle | | n.u. | | 3 (2, 1) | lowering control mode front axle | | n.u. | | 4 (8..5) | level control mode | | n.u. | | 4 (4..1) | kneeling information | 1742 | used | | 5 (8, 7) | lift axle 1 position | | n.u. | | 5 (6, 5) | door release | | n.u. | | 5 (4, 3) | vehicle motion inhibit | | n.u. | | 5 (2, 1) | security device | | n.u. | | 6 (8, 7) | lift axle 2 position | | n.u. | | 6 (6, 5) | not defined | | n.u. | | 6 (4, 3) | rear axle in bumper range | | n.u. | | 6 (2, 1) | rear axle in bumper range | | n.u. | | 7 (8..5) | not defined | | n.u. | | 7 (4, 3) | suspension remote control 2 | | n.u. | | 7 (2, 1) | suspension remote control 1 | | n.u. | | 8 (8..5) | not defined | | n.u. | | 8 (4..1) | suspension control refusal information | | n.u. |
n.u. – not used
CCVS – received Cruise Control/Vehicle Speed - identifier: 18FEF111h (sample)
- PGN: 65265d / FEF1h
- cycle time: 100 ms
- timeout: 300 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 (8..5) | not defined | | n.u. | | 1 (4, 3) | parking brake switch | 70 | used | | 1 (2, 1) | two speed axle switch | | n.u. | | 2, 3 | wheel based vehicle speed | 84 | used | | 4 (8, 7) | clutch switch | | n.u. | | 4 (6, 5) | brake switch | 597 | used | | 4 (4, 3) | cruise control enable switch | | n.u. | | 4 (2, 1) | cruise control active | | n.u. | | 5 (8, 7) | cruise control accelerate switch | | n.u. | | 5 (6, 5) | cruise control resume switch | | n.u. | | 5 (4, 3) | cruise control coast switch | | n.u. | | 5 (2, 1) | cruise control set switch | | n.u. | | 6 | cruise control set speed | | n.u. | | 7 (8..6) | cruise control state | | n.u. | | 7 (5..1) | not defined | | n.u. | | 8 (8, 7) | not defined | | n.u. | | 8 (6, 5) | engine test mode switch | | n.u. | | 8 (4, 3) | idle decrement switch | | n.u. | | 8 (2, 1) | idle increment switch | | n.u. |
n.u. – not used
EBC1 – received Electronic Brake Controller #1 - identifier: 18F0010Bh (sample)
- PGN: 61441d / F001h
- cycle time: 100 ms
- timeout: 300 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 (8, 7) | EBS brake switch | 1121 | used | | 1 (6, 5) | ABS active | 563 | used | | 1 (4, 3) | ASR brake control active | | n.u. | | 1 (2, 1) | ASR engine control active | | n.u. | | 2 | brake pedal position | 521 | used | | 3 (8..7) | traction control override switch | | n.u. | | 3 (6, 5) | ASR „hill holder“ switch | | n.u. | | 3 (4, 3) | ASR offroad switch | | n.u. | | 3 (2, 1) | ABS offroad switch | | n.u. | | 4 (8..7) | remote accelerator enable switch | | n.u. | | 4 (6, 5) | auxiliary engine shutdown switch | | n.u. | | 4 (4, 3) | engine derate switch | | n.u. | | 4 (2, 1) | accelerator interlock switch | | n.u. | | 5 | engine retarder selection | | n.u. | | 6 (8, 7) | not defined | | n.u. | | 6 (6, 5) | | | n.u. | | 6 (4, 3) | EBS red warning state | | n.u. | | 6 (2, 1) | ABS fully operational | 1243 | used | | 7 | source address of controlling device for br.-ctrl. | | n.u. | | 8 (8, 7) | tractor-mounted trailer ABS warning signal | | n.u. | | 8 (6, 5) | trailer ABS status | | n.u. | | 8 (4, 3) | halt brake switch | | n.u. | | 8 (2, 1) | not defined | | n.u. |
n.u. – not used
EBC3 – received Wheel application pressure high range information - identifier: 18FEAD0Bh (sample)
- PGN: 65197d / FEADh
- cycle time: 100 ms
- timeout: 300 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 | brake pressure high, front axle, left wheel | 1091 | used | | 2 | brake pressure high, front axle, right wheel | 1092 | used | | 3 | brake pressure high, rear axle #1, left wheel | 1093 | used | | 4 | brake pressure high, rear axle #1, right wheel | 1094 | used | | 5 | brake pressure high, rear axle #2, left wheel | 1095 | used | | 6 | brake pressure high, rear axle #2, right wheel | 1096 | used | | 7 | brake pressure high, rear axle #3, left wheel | 1097 | used | | 8 | brake pressure high, rear axle #3, right wheel | 1098 | used |
n.u. – not used Electronic Brake Controller #5 - identifier: 18FDC40Bh (sample)
- PGN: 64964d / FDC4h
- cycle time: 100 ms
- timeout: 500 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 (8..6) | hill holder mode | 2912 | used | | 1 (5..3) | halt brake mode | 2913 | used | | 1 (2, 1) | not defined | | n.u. | | 2 (8..5) | XBR active control mode | | n.u. | | 2 (4, 3) | XBR system state | | n.u. | | 2 (2, 1) | foundation brake use | | n.u. | | 3 | XBR acceleration limit | | n.u. | | 4..8 | not defined | | n.u. |
n.u. – not used
EC – received Engine Configuration BAM (Broadcast Announce Message) - identifier: 18ECFF00h (sample)
- PGN: 65251d / FEE3h
- cycle time: 5000 ms or on change of speed / torque points of more than 10 %
- timeout: 15000 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 | control byte = 20h (BAM) | | used | | 2, 3 | total message size = 34 bytes | | used | | 4 | total number of packets = 5 | | used | | 5 | not defined | | n.u. | | 6..8 | PGN = FEE3h | | used |
n.u. – not used MPM (Multi Packet Messages) - identifier: 18EBFF00h (sample)
- PGN: 65251d / FEE3h
- cycle time: 50-200 ms
- timeout: 400 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1, 2 | engine speed at idle, point 1 | | n.u. | | 3 | percent torque at idle, point 1 | | n.u. | | 4, 5 | engine speed at point 2 | | n.u. | | 6 | percent torque at point 2 | | n.u. | | 7, 8 | engine speed at point 3 | | n.u. | | 9 | percent torque at point 3 | 529 | used | | 10, 11 | engine speed at point 4 | | n.u. | | 12 | percent torque at point 4 | 530 | used | | 13, 14 | engine speed at point 5 | | n.u. | | 15 | percent torque at point 5 | 531 | used | | 16, 17 | engine speed at high idle, point 6 | | n.u. | | 18, 19 | gain (KP) of endspeed governor | | n.u. | | 20, 21 | reference engine torque | 544 | used | | 22, 23 | max. momentary eng. override speed point 7 | | n.u. | | 24 | max. momentary eng. ov. time limit | | n.u. | | 25 | req. speed control range lower limit | | n.u. | | 26 | req. speed control range upper limit | | n.u. | | 27 | req. torque control range lower limit | | n.u. | | 28 | req. torque control range upper limit | | n.u. | | 29, 30 | ext. range req. speed control range upper limit | | n.u. | | 31, 32 | engine moment of inertia | | n.u. | | 33, 34 | engine default torque limit | | n.u. |
n.u. – not used
EEC1 – received Electronic Engine Controller #1 - identifier: 0CF00400h (sample)
- PGN: 61444d / F004h
- cycle time: 50 ms
- timeout: 150 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 (8..5) | not defined | | n.u. | | 1 (4..1) | engine torque mode | 899 | used | | 2 | drivers demand engine - percent torque | 512 | used | | 3 | actual engine - percent torque | 513 | used | | 4, 5 | engine speed | 190 | used | | 6 | source address of controlling device for en.ctrl. | | n.u. | | 7 (4..1) | engine starter mode | | n.u. | | 7 (8..5) | not defined | | n.u. | | 8 | not defined | | n.u. |
n.u. – not used
EEC2 – received Electronic Engine Controller #2 - identifier: 0CF00300h (sample)
- PGN: 61443d / F003h
- cycle time: 50 ms
- timeout: 150 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 (8..7) | not defined | | n.u. | | 1 (5, 6) | road speed limit status | | n.u. | | 1 (4, 3) | AP kick-down switch | 559 | used | | 1 (2, 1) | AP low idle switch | 558 | used | | 2 | accelerator pedal (AP) position | 91 | used | | 3 | percent load at current speed | | n.u. | | 4 | remote accelerator | | n.u. | | 5..8 | not defined | | n.u. |
n.u. – not used
EEC3 – received Electronic Engine Controller #3 - identifier: 18FEDF00h (sample)
- PGN: 65247d / FEDFh
- cycle time: 250 ms
- timeout: 750 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 | nominal friction - percent torque | 514 | used | | 2, 3 | engine’s desired operating speed | | n.u. | | 4 | engine’s operating speed asym. adj. | | n.u. | | 5 | Estimated engine parasitic losses - percent torque | 2978 | used | | 6..8 | not defined | | n.u. |
n.u. – not used
LFC – received (will be implemented in software version 2.2 – under development): Fuel Consumption Liquid - identifier: 18FEE9EEh (sample)
- PGN: 65257d / FEE9h
- cycle time: on request
- timeout: 3000 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1..4 | trip fuel | 182 | n.u. | | 5..8 | total fuel used | 250 | used |
n.u. – not used
Request PGN – received - identifier: 18EA03EEh (sample)
- PGN: 59904d / EA00h
- cycle time: on request
| byte (bit) | parameters | SPN | Voith E300 | | 1..3 | PGN being requested
We support only for the transmission (source address 03h) following PGNs:- FECCh (DM3)
- FF00h (DM4)
- FEDAh
(software identification) - FEE2h
(transmission configuration)
| | used |
n.u. – not used
TC1 – received Transmission Control #1 - identifier: 0C010305h (sample)
- PGN: 256d / 0100h
- cycle time: 50 ms
- timeout: 150 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 (8..7) | not defined | | n.u. | | 1 (5, 6) | disengage driveline request | 683 | used | | 1 (4, 3) | torque converter lockup disable request | | n.u. | | 1 (2, 1) | gear shift inhibit request | | n.u. | | 2 | requested percent clutch slip | | n.u. | | 3 | requested gear | 525 | used | | 4 (8..7) | disengaged diff. lock rear axle 2 | | n.u. | | 4 (5, 6) | disengaged diff. lock rear axle 1 | | n.u. | | 4 (4, 3) | disengaged diff. lock front axle 2 | | n.u. | | 4 (2, 1) | disengaged diff. lock front axle 1 | | n.u. | | 5 (8..7) | not defined | | n.u. | | 5 (5, 6) | disengaged diff. lock central rear | | n.u. | | 5 (4, 3) | disengaged diff. lock central front | | n.u. | | 5 (2, 1) | disengaged diff. lock central | | n.u. | | 6..7 | requested range | MAN | used | | 8 | not defined | | n.u. |
n.u. – not used
TD – received Time / Date - identifier: 18FEE6EEh (sample)
- PGN: 65254d / FEE6h
- cycle time: on request
- timeout: 3000 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 | seconds | 959 | used | | 2 | minutes | 960 | used | | 3 | hours | 961 | used | | 4 | month | 963 | used | | 5 | day | 962 | used | | 6 | year | 964 | used | | 7 | local minute offset | 1601 | n.u. | | 8 | local hour offset | 1602 | n.u. |
n.u. – not used
TSC1 – received Torque / Speed Control #1 to Retarder-Driveline (possible implementation 01) - identifier: 0C001027h (sample)
- PGN: 0d / 0h
- cycle time: 50 ms
- timeout: 150 ms
Torque / Speed Control #1 to Retarder-Driveline (possible implementation 02) - identifier: 0C001011h (sample)
- PGN: 0d / 0h
- cycle time: 50 ms
- timeout: 150 ms
(will be implemented in software version 2.2 – under development): Torque / Speed Control #1 to Retarder-Driveline (possible implementation 03) - identifier: 0C00100Bh (sample)
- PGN: 0d / 0h
- cycle time: 50 ms
- timeout: 150 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 (8, 7) | not defined | | n.u. | | 1 (6, 5) | override control mode priority | 897 | used | | 1 (4, 3) | requested speed control cond. | | n.u. | | 1 (2, 1) | override control mode | 695 | used | | 2, 3 | requested speed / speed limit | | n.u. | | 4 | requested torque / torque limit | 518 | used | | 5..8 | not defined | | n.u. |
n.u. – not used
VDHR – received high resolution vehicel distance - identifier: 18FEC1EEh (sample)
- PGN: 65217d / FEC1h
- cycle time: 1000 ms
- timeout: 3000 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1..4 | high resolution total vehicle distance | 917 | used | | 5..8 | high resolution trip distance | | n.u. |
n.u. – not used
ACK – transmitted Acknowledgement - identifier: 18E8EE03h (sample)
- PGN: 59392d / E800h
- cycle time: on request
| byte (bit) | parameters | SPN | Voith E300 | | 1 | control byte | | available | | 2..5 | not defined | | n.a. | | 6..8 | PGN of requested information | | available |
n.a. – not available
DM1 - transmitted Diagnostic Message #1 - identifier: 18FECA03h
- PGN: 65226d / FECAh
- cycle time: 1000 ms and on diagnostic event
| byte (bit) | parameters | SPN | Voith E300 | | 1..8 | Dependent on the count of events in the event memory and dependent on the OEM.
When there are more than two events, this message will be sent as MPM. | | available |
n.a. – not available
DM1 as MPM – transmitted Diagnostic Message #1 BAM (Broadcast Announce Message) - identifier: 18ECFF03h
- PGN: 65226d / FECAh
- cycle time: 1000 ms and on diagnostic event
| byte (bit) | parameters | SPN | Voith E300 | | 1 | control byte = 20h (BAM) | | available | | 2, 3 | max. total message size = 42 bytes | | available | | 4 | max. number of packets = 6 | | available | | 5 | no defined | | n.a. | | 6..8 | PGN = FECAh | | available |
n.a. – not available MPM (Multi Packet Message) - identifier: 18EBFF03h
- PGN: 65226d / FECAh
- cycle time: 50 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1..42 | Dependent on the count of events in the event memory or dependent on the OEM. | | available |
n.a. – not available
DM4 – transmitted Diagnostic Message #4 - identifier: 18FFEE03h
- PGN: 65280d / FF00h
- cycle time: on request
| byte (bit) | parameters | SPN | Voith E300 | | 1..8 | Dependent on the count of events in the event memory and dependent on the OEM.
When there are more than two events, this message will be sent as MPM. | | available |
n.a. – not available
DM4 as MPM – transmitted Diagnostic Message #4 BAM (Broadcast Announce Message) - identifier: 18EC#DA#03h
#DA# = destination address - PGN: 65280d / FF00h
- cycle time: on request
| byte (bit) | parameters | SPN | Voith E300 | | 1 | control byte = 20h (BAM) | | available | | 2, 3 | max. total message size = 180 bytes | | available | | 4 | max. total number of packets = 26 | | available | | 5 | not defined | | n.a. | | 6..8 | PGN = FF00h | | available |
n.a. – not available MPM (Multi Packet Message) - identifier: 18EB#DA#03h
#DA# = destination address - PGN: 65280d / FF00h
- cycle time: 50 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1..180 | Dependent on the count of events in the event memory or dependent on the OEM. | | available |
n.a. – not available
ERC1 – transmitted Electronic Retarder Controller #1 - identifier: 18F00010h
- PGN: 61440d / F000h
- cycle time: 100 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 (8, 7) | retarder enable - shift assist switch | | n.a. | | 1 (6, 5) | retarder enable - brake assist switch | | n.a. | | 1 (4..1) | retarder torque mode | 900 | available | | 2 | actual retarder percent torque | 520 | available | | 3 | intended retarder percent torque | 1085 | available | | 4 (8, 3) | not defined | | n.a. | | 4 (2, 1) | engine coolant load increase | | n.a. | | 5 | source address of controlling device for ret.ctrl. | | n.a. | | 6 | not defined | | n.a. | | 7 | retarder selection, non engine | 1716 | available | | 8 | actual maximum available retarder percent torque | 1717 | available |
n.a. – not available
ETC1 – transmitted Electronic Transmission Controller #1 - identifier: 0CF00203h
- PGN: 61442d / F002h
- cycle time: 10 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 (8..7) | not defined | | n.a. | | 1 (6, 5) | shift in process | 574 | available | | 1 (4, 3) | torque converter lockup engaged | 573 | available | | 1 (2, 1) | driveline engaged | 560 | available | | 2, 3 | output shaft speed | 191 | available | | 4 | percent clutch slip | 522 | available | | 5 (8..5) | not defined | | n.a. | | 5 (4, 3) | progressive shift disable | | n.a. | | 5 (2, 1) | momentary engine overspeed enable | | n.a. | | 6, 7 | input shaft speed | 161 | available | | 8 | source address of controlling device for trans. | | n.a. |
n.a. – not available
ETC2 – transmitted Electronic Transmission Controller #2 - identifier: 18F00503h
- PGN: 61445d / F005h
- cycle time: 100 ms
| Byte (Bit) | Parameters | SPN | Voith E300 | | 1 | selected gear | 524 | available | | 2, 3 | actual gear ratio | 526 | available | | 4 | current gear | 523 | available | | 5, 6 | transmission requested range | 162 | available | | 7, 8 | transmission current range | | n.a. |
n.a. – not available Electronic Transmission Controller #7 - identifier: 18FE4A03h
- PGN: 65098d / FE4Ah
- cycle time: 100 ms
| Byte (Bit) | Parameters | SPN | Voith E300 | | 1 (8, 7) | transmission requested range display flash state | | n.a. | | 1 (6, 5) | transmission requested range display blank state | | n.a. | | 1 (4..1) | not defined | | n.a. | | 2 (8, 7) | transmission shift inhibit indicator | | n.a. | | 2 (6, 5) | transmission engine crank enable | | n.a. | | 2 (4, 3) | active shift console indicator | | n.a. | | 2 (2, 1) | transmission ready for break release | 3086 | available | | 3 (8, 7) | transmission mode 4 indicator | | n.a. | | 3 (6, 5) | transmission mode 3 indicator | | n.a. | | 3 (4, 3) | transmission mode 2 indicator | | n.a. | | 3 (2, 1) | transmission mode 1 indicator | | n.a. | | 4 | transmission requested gear feedback | | n.a. | | 5..8 | not defined | | n.a. |
n.a. – not available
ETC8 – transmitted In the transmission electronic control units’ dataset can be chosen, if a ETC8 is wanted to be transmitted or not, or if VP200 should be sent instead of ETC8. Electronic Transmission Controller #8 - identifier: 18F00C03h
- PGN: 61452d / F00Ch
- cycle time: 20 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1, 2 | transmission torque converter ratio | 3030 | available | | 3..8 | not defined | | n.a. |
n.a. – not available
RC – transmitted Retarder Configuration BAM (Broadcast Annouce Message) - identifier: 18ECFF10h
- PGN: 65249d / FEE1h
- cycle time: 2500 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 | control byte = 20h (BAM) | | available | | 2, 3 | total message size = 19 bytes | | available | | 4 | total number of packets = 3 | | available | | 5 | not defined | | n.a. | | 6..8 | PGN = FEE1h | | available |
n.a. – not available MPM (Multi Packet Message) - identifier: 18EBFF10h
- PGN: 65249d / FEE1h
- cycle time: 50 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 (8..5) | retarder location | 902
| available | | 1 (4..1) | retarder type | 901 | available | | 2 | retarder control method | | n.a. | | 3, 4 | retarder speed at idle, point 1 | 546 | available | | 5 | percent torque at idle, point 1 | 551 | available | | 6, 7 | maximum retarder speed, point 2 | 548 | available | | 8 | percent torque at max. speed, point 2 | 552 | available | | 9, 10 | retarder speed at point 3 | 549 | available | | 11 | percent torque at point 3 | 553 | available | | 12, 13 | retarder speed at point 4 | 550 | available | | 14 | percent torque at point 4 | 554 | available | | 15, 16 | retarder speed at peak torque, point 5 | 547 | available | | 17, 18 | reference retarder torque | 556 | available | | 19 | percent torque at peak torque, point 5 | 555 | available |
n.a. – not available
Request PGN – transmitted - identifier: 18EAEE03h
- PGN: 59904d / EA00h
- cycle time: on request
| byte (bit) | parameters | SPN | Voith E300 | | 1..3 | PGN being requested | | available |
n.a. – not available
Software Identification – transmitted BAM (Broadcast Announce Message) - identifier: 18EC#DA#03h
#DA# = destination address - PGN: 65242d / FEDAh
- cycle time: on request
| byte (bit) | parameters | SPN | Voith E300 | | 1 | control byte = 20h (BAM) | | available | | 2, 3 | max. total message size = 109 bytes | | available | | 4 | max. total number of packets = 16 | | available | | 5 | not defined | | n.a. | | 6..8 | PGN = FEDAh | | available |
n.a. – not available MPM (Multi Packet Message) - identifier: 18EB#DA#03h
#DA# = destination address - PGN: 65242d / FEDAh
- cycle time: 50 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 | number of software identification fields | | available | | 2..105 | variable length
order of fields:
hardware number, software number, dataset number, serial number ECU
all fields are ASCII and terminated by “*” | | available |
n.a. – not available
TC – transmitted Transmission Configuration BAM (Broadcast Annouce Message) - identifier: 18ECFF03h
- PGN: 65250d / FEE2h
- cycle time: on request
| byte (bit) | parameters | SPN | Voith E300 | | 1 | control byte = 20h (BAM) | | available | | 2, 3 | total message size = 12 bytes | | available | | 4 | total number of packets = 2 | | available | | 5 | not defined | | n.a. | | 6..8 | PGN = FEE2h | | available |
n.a. – not available MPM (Multi Packet Message) - identifier: 18EBFF03h
- PGN: 65250d / FEE2h
- cycle time: 50 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 | number of reverse gear ratios | 958 | available | | 2 | number of forward gear ratios | 957 | available | | 3, 4 | reverse gear ratio | 581 | available | | 5, 6 | gear ratio 1st gear | 581 | available | | 7, 8 | gear ratio 2nd gear | 581 | available | | 9, 10 | gear ratio 3rd gear | 581 | available | | 11, 12 | gear ratio 4th gear | 581 | available |
n.a. – not available
TF – transmitted Transmission Fluids - identifier: 18FEF803h
- PGN: 65272d / FEF8h
- cycle time: 1000 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 | clutch pressure | | n.a. | | 2 | transmission oil level | | n.a. | | 3 | transmission filter differential pressure | | n.a. | | 4 | transmission oil pressure | | n.a. | | 5, 6 | transmission oil temperature | 177 | available | | 7, 8 | not defined | | n.a. |
n.a. – not available
TSC1 – transmitted Torque / Speed Control #1 to engine - identifier: 0C000003h
- PGN: 0d / 0h
- cycle time: 10 ms
Torque / Speed Control #1 to exhaust engine retarder - identifier: 0C00xx03h
(destination address can be specified in the transmission electronic control units’ dataset) - PGN: 0d / 0h
- cycle time: 50 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1 (8, 7) | not defined | | n.a. | | 1 (6, 5) | override control mode priority | 695 | available | | 1 (4, 3) | requested speed control cond. | 696 | available | | 1 (2, 1) | override control mode | 897 | available | | 2, 3 | requested speed / speed limit | | n.a. | | 4 | requested torque / torque limit | 518 | available | | 5..8 | not defined | | n.a. |
n.a. – not available
VP200 - transmitted In the transmission electronic control units’ dataset can be chosen, if a ETC8 is wanted to be transmitted or not, or if VP200 should be sent instead of ETC8. - identifier: 0CFFC803h
- PGN: 65480d / FFC8h
- cycle time: 20 ms
| byte (bit) | parameters | SPN | Voith E300 | | 1, 2 | ratio of torque converter output torque to torque converter input torque | Knorr brake specific | available | | 3..8 | not defined | | n.a. |
n.a. – not available |
