How do I address a property of a node?

Unified Architecture topics related to OPC UA Specification, compliant behavior and any technical issues of OPC UA, like Security, Information Model, Companion Specs DI, PLCopen, ADI, ...

Moderator: Support Team

Post Reply
Christian
Sr. Member
Sr. Member
Posts: 10
Joined: 07 Feb 2013, 16:48

How do I address a property of a node?

Post by Christian »

Hello,

in my application I have several different variables. I know how to address the value of a variable with its NodeId, which works fine.

Each Variable has a StatusCode.

Now I want to map this StatusCode information to a specific variable.

How do I address this StatusCode explicitly?

Detailled description:
I have two OPC UA Servers of which one aggregates the other intransparently.
The mapping of values from UaVariables from the aggregated server to values of variables on the aggregating OPC UA Server by addressing via the namespace of the server and the NodeId of the Variable works fine.
Can you please explain to me how the mapping of property statuscode from the aggregated variable to the value of a variable in the aggregating server is done?

Thanks and best regards,
Christian

Post Reply