Why One controller gives opc data another no in same ES?
We have two cement mill with two different controller , Two PC (Standalone), both are ES but one use as OS. recently ES used as OPC server to third party system via Dcom , Prog ID is ABB.AfwOpcDaSurrogate.1 .Data Pass through from both controller Used. But from yesterday Data one of controller are bad. We talk local ABB they did not give any solution. Please Help me.
Are all controllers online with yellow smiley faces?
What is printed in the OPC server logfile (use command in panel app)?
A recent application download may have left one OPC server without the so critical domain files. I believe double clicking a sad, red face allow you to browse for the files (in CBM computer node, use \\computer\c$\ABB Industrial IT Data\Engineer IT Data\...)
Regional ABB support always have the option to escalate the case to Center Of Excellence.