0x81A1
Cause
No valid messages have been received via the Modbus for a longer time than the time-out time set in 0x2858:002 (P515.02).
Description
Modbus: network time-out
Remedy
- Check communication with the master.
- Check wiring.
- Check bus termination.
Product categories
i550Severity/response
Fault (configurable)
Setting parameters: 0x2858:001 (P515.01)
Fault message ID
33185Keypad display
Modbus time-out