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FX
-J1939 User's Manual
3U
10.1
J1939 Communication Mode
When using J1939 Communication Mode, the outline of the communication setting procedure is as follows.
For further information on data transfer location and configuration, refer to Chapter 6
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
80
Set the following:
- Function mode (BFM #21)
- Reset module (BFM #25 = K1)
1) Set the following:
- Baud rate (BFM #24)
- Arbitrary address capable flag (BFM #25 bit 2)
- FROM/TO Watchdog Timer (BFM #26)
- Node address (BFM #27)
2) Reset module
- BFM #25 = K1
OR
- Power cycle
Set the following:
- Tx/Rx user messages BFM #500 to #973
- FX
-J1939 ECU name BFM #40 to #48
3U
- Remote Address to ECU Name assignment BFM #3000 to #3879
- RUN>STOP messages #1900 to #1927
Save Configuration to FLASH ROM (BFM #22 bit 1 = ON)
Set FX
-J1939 to online mode (BFM #25 bit 4 = ON)
3U
The FX
-J1939 is exchanging data with the network
3U
- The user messages are exchanged with the remote nodes.
- Acyclic Command Interface services are available
- Configured RUN>STOP messages are transmitted in case of
PLC RUN to STOP status change
10 Communication Settings Procedure
For further information on BFMs, refer to Chapter 5
For further information on the CIF, refer to Chapter 9
For example program, refer to Chapter 11
Refer to Chapter 5, Chapter 6, Chapter 8 and Chapter 9
10.1 J1939 Communication Mode
Refer to Chapter 5
Refer to Chapter 5
Refer to Chapter 5
Refer to Chapter 5
Refer to Chapter 5
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