I set up a OPC-UA type connection in Ignition to connect to KEPServer EX V6. The previous configuration is OPC-DA COM connection to KEPServer EX V5.
However, now all the OPC tags need to have “ns=2;s=” as a prefix of their OPC Item Paths. The OPC tags would have “Config Error” without this prefix.
Has anyone encountered this and know what “ns=2;s=” mean? The Ignition version I’m using is 7.9.4.