Hi, we have an OPC-client connected to our PFC100 OPC-server (codesys).
We have gotten feedback that the server is much more stable on fw29, but that they sometimes have issues with “not being able to read/write data through the OPC client, but still having an active connection”.
I suspect that the client behaviour is a bit sporadic based on the logs, but I’m not completely sure what is happening. I also am not sure what the bottom logfiles is about:
”repeated x times, surpressed by syslog…”
Do any of you have a link to where these logs are explained so I can familiarize myself with them? Or answer here in the post if you already have some tips for me? Appreciate all answers.
It could be that they are skeptic since the FW26 could put the PLC in exception mode for OPC related issues and it had to be rebooted. So it is easy for them to argument that the OPC server is not very stable, and that these problems is on the server side even though it may be on the client side of things.
Here are some log dumps:
For some reason the client keeps login in logging out, and I can’t “prove” if our server disconnects the client, or if they themself do it because of the frequent logins/logouts.
