Applies To:
  • CitectSCADA

The Qnn series PLCs by Mitsubishi have a built in Ethernet port whereas their older predecessors had a separate module for ethernet connectivity. The older processors used network and station numbers as part of their addressessing.  These address fields are no longer applicable on the QnnUDE family of processors with in built ethernet capability so how do I address my new PLC in Citect?

In the IO devices form, set the address field to 255

 Mitsubishi Qnn