Hello!

I got a S7-1212 and I need to change the NodeId from NUMERIC to STRING so I could easily change its value. So, instead of having a node identified by 'ns=4;i=2' I could have 'ns=4;s="ServerInterface"."var1"' or something like that.

Does anyone knows how to do this? 

Hi,

It is described here:

How do you change the Node ID identifier type of the nodes in the S7-1200 OPC UA Server from "Numeric" to "String"?

Best regards

Michael

Closed cause question posted twice.

The second thread with the subject OPC UA - Changing IdentifierType using SiOME is published within the conference Communication / Networks.