11
L-3113 (10-15-22)
GENERAL COMMANDS
FIRMWARE VERSION
The segments will respond to the request message (00EA00
h
) requesting PCM14 (PGN 00BE00
h
) with the firmware version number
for the Nozzle Body. The first two bytes of the response are the major and minor versions, respectively. The remaining six bytes are
reserved.
PCM 14
For example, to get the firmware version number for the Nozzle Body module at address 150, the ECU would send the following
message:
The Nozzle Body module with firmware version 1.02 would then send a response message that would look like the following:
MESSAGE
BYTE 1
BYTE 2
BYTE 3
00EA9601
h
00
h
BE
h
00
h
MESSAGE
BYTE 1
BYTE 2
BYTE 3
BYTE 4
BYTE 5
BYTE 6
BYTE 7
BYTE 8
00BE0196
h
01
h
02
h
00
h
00
h
00
h
00
h
00
h
00
h
Transmission Repetition Rate: No faster than 10ms per PCM
Data length: 8 bytes
Data page: 0
PDU format: 190
PDU specific: ECU address
Priority: 0
PGN: 48128 (00BE00h)
Byte 0: Major version
Byte 1: Minor version
Byte 2 – 7: Reserved for future use
