How does VC communicate with Mitsubishi PLC?
If you have a Mitsubishi PLC in reality, things will become very simple, and OPCUA can be well connected. But if virtual PLC simulation is used, since Mitsubishi OPCUA does not support anonymous access, the connection will fail.
The VC’s OPC UA connection through the Connectivity feature does support login with user name and password, though.
This sharer provides a method to establish a connection between GX Work3 and Visual Components using MX OPC Server+KEPServer