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How with WebIQ write OPC-UA objects to ctrlX CORE?

How with WebIQ write OPC-UA objects to ctrlX CORE?

Kostya
Member

Hello.

For example I want to switch motion handler into running state via button. And I think I should write something into "motion/cmd/opstate/Booting" branch in OPC-UA (while core motion handler is in configuration). I have tried writing True and true with type BOOL with no effect. While reading of readable branches (like state of said motion handler) works fine.

3 REPLIES 3

felX_CORE
Member

Hello Kostya,

I tried to solve your problem, but unfortionately it doesn't seem to be so easy.

Motion_Opstate_OPCUA.png

The difficulty seems to be that the opstates are objects and therefore could not be loaded into WebIQ, since WebIQ don't accept objects yet.
Therefore, I also think you need a command with a struct of values to set the opstates and can not change them with a single bool.
You might can solve it with a rest command or over the PLC as support layer in between, but this is just a guess from my side.

I hope I could help you at least a bit further.

-Felix

Is this still an issue or can this topic be closed?

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