Hello, I’m trying to communicate with my OPC UA server with Siemens S7-1200. Before, on 8.0, I connected my tags like that :
With the path “ns=5;i=40” for example. And it worked very well.
But now, when I import my tag from “Browse Device” on designer or “OPC Quick Client” on Gateway, the OPC path change (for the same OPC connection) :
With path “nsu=http://Stations;i=40”
I can read the value of my tag with “OPC Quick Client” but I can’t subscribe and I can’t use it on the designer. I have “Error_Configuration”
And if I try to change the path to “ns=5;i=40” sometimes it’s working sometimes I’ve the same issue.
I really don’t understand why. On the 8.0 it worked very good. Someone know where is the problem ?