CODESYS - the IEC 61131-3 automation software

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PostPosted: Mon Dec 09, 2019 10:20 am 
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Hi.
I use element TextField.
How to detect user input activity for this element? (with BOOL value: FALSE - not active, TRUE - active)
I attach some pics to show my needs.


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PostPosted: Tue Dec 10, 2019 10:06 am 
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Hello,

there is currently no listener to get the information if a input was opened.
You can however add a separate action on the same input containing the write variable action which calls a function to inform you that the input was opened.

There is a interface so you get the information when a variable is written via input (see attached screenshot)

Best regards,
Marcel


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PostPosted: Wed Dec 11, 2019 9:28 am 
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Thanks, m.prestel.
It's suitable solution.

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