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PCo Notification , trigger if value does not change for spesific time

Hello,

The data on my PLC Tag changes at very short intervals. All these changes are not necessary for me. But I want to send it to MII when the data gets a new value and this value remains the same for a certain period of time.


Example:

Firt value is 0. And this value changes to 1. And it remains 3 second i want to send notification. but if this value changes again within 3 seconds,I do not want to send this information.

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1 Answer

  • Best Answer
    Aug 06, 2018 at 07:04 AM

    Hello,

    the solution is --> datediff(getChangeDateTime('Tag'), '_DateTime')>3

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