OPC UA nodeID

PLCnext Engineer
1

Dear PLCnext,

The last problem that i had with OPC UA was solved, thanks for the help.
My question is now on something else because i have to work with a siemens and have to port it to phoenix the OPC UA NodeID isn’t the same. example:
Siemens: ns=3; s=„component“.„value“
Phoenix: ns=6 s=component/list.value
I want to know if i can change that in a way in c++ so that its the same as the siemens one?

With kind regards,

Patrick Jacobs

2

Hello Patrick,
the variable descripton in GDS (Global Data Space) is as follows:
Global Variable:__ ComponentName/VariableName
Program Instance Variable:__ ComponentName/ProgramInstance.VariableName
It is not possible to replace this variable description/connector

The connector description will be also used for process data, please see the following examples:
Axio-Process-Data-Connectorwith Global-Variable-Connector:

Axio-Process-Data-Connectorwith Program-Instance-Variable-Connector:

BR Eduard