Restarting OPC UA


Sometimes I have to restart the module OPC UA because, even if all is working ok suddenly I can read tags coming from a PLC (connected using Modbus) but I can’t subscribe to them. Why Is this happening? :confused:

What errors do you see in the System Console logs in the gateway?

I didn’t look at the logs… next time the error happens I will take an snapshot.

You should still be able to go back and check.

Here is the log

wrapper1.log (159 KB)

[quote=“SamJaimes”]Here is the log


I don’t see anything specific, but try upgrading. You’re running 7.2.4 on whatever gateway that log is from.