Is it possible to receive customized opcua EventTypes over node-red-contrib-opcua?

General
1

Hi,
I have a similar question to Lena from this topic ( Is it possible to receive customized OPC UA A&C EventTypes over node-red-contrib-opcua? ).
So in one of my cases I have this customized EventType "JobInfoEventType" which is a sub event class of BaseEvent(Type). In node-red-contrib-opcua its possible to select these event types:
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So I choose "BaseEvent".
I correctly then get the events triggered at the right time but only the information in BaseEvent is available (which probably is expected):
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My question is if its possible to get the "extra" information available in the JobInfoEventType in some way? For this event type its these 3 values : "IsTestPrint", "JobSize" and "LabelNo".

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For this test flow:

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The "event srtart" debug looks like this:

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I tried modifying the message generated by "Interpreter Events" by adding field in similar structure in a function node between the "Interpreter events" and "OPC UA CONNECTION" nodes but still no success:
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Would greatly appreciate any inputs on how this is supposed to be done (if its possible) witht the node-red-contrib-opcua nodes.

2

Hi Martin,

I didn´t find settings to receive the specific informations with this node. To get this special informations I downloaded the javascript-code of the node-red-contrib-opcua-nodes and inserted the specific type fields there...

But I am not a specialist in opc-ua or node-red, I don´t know if there is an easier way to get this new informations...

3

Thanks Lena for your time answering this!
If you or anyone else is intrested in how this can be solved without customizing node-red-contrib-opcua, see here:

Regards,
Martin

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