Class1 Total System Manager - Manual (Page 18)

FORM-ENG-0018 REV A 05-27-03
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Ocala, FL 34475
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OPERATION MANUAL
PAGE 17 of 18
DATE 03/01/2013
PRODUCT GROUP System Manager P/N 610-00015 REV 1.01
PRODUCT Total System Manager BY GMC
DATASHEET P/N:FSG-MNL-00103 - UNCONTROLLED IN PRINTED FORMAT - P RINTED : 4/2/14
11. Device Network TX CAN messages
11.1. Software version message (ES-Key designation 0x9A to 0xFF)
Priority: 6 Datapage: 0
PDU Format: 239 PDU Specific: 255
Source addr: 154 Message frequency: 10 per second
Byte 5 – Software version
(high nibble = major rev, low nibble = minor rev)
11.2. Output States message (ES-Key designation 0x9A to 0x9B)
Priority: 6 Datapage: 0
PDU Format: 239 PDU Specific: 30
Source addr: 154 Message frequency: 10 per second
Byte 0 – Load 1 through Load 8 state (Load 0 is in the LSb position)
Byte 1 – Load 9 through Load 16 state (Load 9 is in the LSb position)
Byte 2 – System Voltage (Low Byte)
Byte 3 – System Voltage (High Byte)
Byte 4 – Iso Battery Voltage (Low Byte)
Byte 5 – Iso Battery Voltage (High Byte)
Byte 6 – User Set Point (Low Byte)
Byte 7 – User Set Point (High Byte)
11.3. Input States message (ES-Key designation 0x9A to 0x9C)
Priority: 6 Datapage: 0
PDU Format: 239 PDU Specific: 30
Source addr: 154 Message frequency: 10 per second
Byte 0 – Master Switch state (0x00 OFF 0x01 ON)
Byte 1 – Park Brake Switch state (0x00 OFF 0x01 ON)
Byte 2 – Load Manage Switch state (0x00 OFF 0x01 ON)
Byte 3 – System Voltage Mode (0x00 12 volt system 0x01 24 volt system)
Byte 4 – Override State (0x00 OFF 0x01 ON)
Byte 5 – Fast Mode (0x00 OFF 0x01 ON) used for factory testing
Byte 6 – 0x00
Byte 7 – 0x00