AC500 Communication bus CS31 redundancy fails using MOXA converter
We have a project where we need to establish a communication with CS31 bus over fiber optic converter with remote I/O. We have used MOXA TCF-142-S-SC (You can find the datasheet attached). More specific 4 or more subsystems each consisting of
12 up to 15 DC551 (CS31-BUS remote IO)
The problem is that even though when testing Point to Point topology it works fine, when we try to implement the ring topology even with 1 slave it doesn’t work.
Can you please advise? The same topology with Modbus RTU protocol works fine.