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Modbus RTU Disconnected
#1
hello dears,
I have few devices connected on Modbus 485 Port.
while this is the second time that all devices disconnected suddenly, but didn't reconnect until I repot the SL!
Why could this issue happened and how to avoid it?
Best Regards,
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#2
Hard to say, check if anything else didn't try to use same port.
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#3
its only for Modbus RTU via profiles no scripts
I think to make a script to restart the modbus port if this issue happened. but this is not the optimal solution
Best Regards,
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#4
See this
https://forum.logicmachine.net/showthrea...9#pid28969
But you should try to find the core for the issue, first is to check for any error logs when this happens.
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