Using a method called from opcua fill an specific array position

2022-02-18T07:23:34.250000Z

You can write FB internals signals.
Then, on FB call, do the processing of those signals and provide an internal result.
And forward the result with the method ouput.
So you would have only to provide the correct structure on the correct FB call, which you should be aware at design time.

Using a method called from opcua fill an specific array position

2022-02-17T13:46:17.885000Z

Hello Everybody,

I have the following problem.
I have an Opcua communication where I can execute a method from my PLC. As an example we can take the method JogNegative:
This command is under Opcua-->MovingUnits(Structure of 10 movingunits)-->MovingUnit1(structure of moving unit signals and methods)-->JogNegative(Method with an output called Result).
depending of wich method is calles (movingunit1..2..3..10) i want to write the jog signal in my internal array of structures.
Please see the picture.. there u can find the Uaexpert connection with the methods and signals, my logic in the method (is not running) and the array that i would like to fill depending of the moving unit number.

Feel free to ask if u have any more questions
Regards!

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