Is your Codesys OPC and client on the same PC? Or is the client on a different PC?
From my experience with Codesys OPC, I can only get connected when the OPC client and server is on the same PC.
If client and server is on 2 separate PCs, I can not get the client to connect. I looked through all possible documentations on EnumOPC, DCOM, user privileges, etc... If anyone has successfully done this, I would like to know how it was done.
I have the same problem, is the OPC server v3 support clients from different PC?
Although i see the available tags form Server the quality is Bad