Commands from S+ operations to AC500 via Codesys OPC Server suddenly not working.
Commands from S+ operations to AC500 via Codesys OPC Server suddenly not working. Really couldn't figure out what is the issue. I could able to get the feedback . OPC RW are enable .. The same system was working till the problem found. When i checked in the Log. Got Error stating that "E_FAIL write to "Tag name" "" is appearing.. Can anyone suggest on this topic urgently....
Asked 4 years ago
Answers
0
Please check with your CoDeSys OPC server with any OPC client.
Once you will be getting data into OPC client then would be easy to find out the exact problem.
If your OPC client also will not communicate then just ensure that Updated .sdb file is there in the 'Gateway File' folder.
Also ensure the communication and gateway setting into the CoDeSys OPC server.
Hope It Helps you.
Answered 4 years ago
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