44
Name Data Type Byte Bits Description
Command Byte 1 Commandforindexpointer(whichmessageyou’resending)
Counter7AOn/O
2 bit
2
1,2 EnableCounter7A,00=O,01=On(usedinencodermode)
Counter7AReset 3,4 ResetCounter7A,00=O,01=On(usedinencodermode)
Counter7ARoll-OverEnabled 5,6
EnableCounter7ARollover,countcontinuesaftersetpointisachieved,
00=O,01=On(notusedinencodermode)
Counter7AEnableOut3A 7,8
EnableOutput3AwhenCounter7Aisenabledandsetpointhasn'tbeenreached,
00=O,01=On(notusedinencodermode)
Counter8AOn/O
3
1,2 EnableCounter8A,00=O,01=On(notusedinencodermode)
Counter8AReset 3,4 ResetCounter8A,00=O,01=On(notusedinencodermode)
Counter8ARoll-OverEnabled 5,6
EnableCounter8ARollover,countcontinuesaftersetpointisachieved,
00=O,01=On(notusedinencodermode)
Counter8AEnableOut4A 7,8
EnableOutput4AwhenCounter8Aisenabledandsetpointhasn'tbeenreached,
00=O,01=On(notusedinencodermode)
Spare 4
1,2
Notusedonthismodule
3,4
5,6
7,8
Counter7ASetPoint Word 5 SetpointforcountonCounter7A
6
Counter8ASetPoint Word 7 SetpointforcountonCounter8A
8
J1939CounterCongurationMessage
Value
87(0x57h)