Remedy
- Check wiring of the network.
- Check bus terminating resistor.
- Set the identical baud rate for each node of the network.
- Assign a unique node address to each node of the network.
- Eliminate EMC interferences.
Cause
Too many faulty frames have been received.
- Defective cable (e. g. loose contact).
- Two nodes with the same node address.
Description
CAN: bus off
Keypad display
CAN: bus off
Fault message ID
33154
Severity/response
Trouble (configurable)
- Change to the "Bus-Off" communication status.
Severity/response - 2
Setting parameters: 0x2857:010