Beg your perdon, I have a futher question. If I want to create this variable, it should be an internal one, not a tag from the PLC, I suppose. Then I should go to the process data manager and create a new one, but how can I manage the logic beside? I mean, I want my new variable to updated with the number of the currently opened panel, how can I make it happen? Sorry for my greenness 😅
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