falgunvasava
Member
I have 3 s7-200 plc exchanging data through their ports.One PLC has EM277 to communicate to CP5611 and show all data in WinCC using PC access. Now WinCC should also access some data through some other OPC server.I also want to get these data from another OPC server to S7-200 PLC.
i could see data from s7-200 in excel as shown in the PC acces manual.Now i need to get data from both OPC servers to WinCC and also from other OPC server to S7-200 PLC.
i could see data from s7-200 in excel as shown in the PC acces manual.Now i need to get data from both OPC servers to WinCC and also from other OPC server to S7-200 PLC.