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PI Datalink Expression

Question asked by Thomas_Antho on Jan 15, 2019
Latest reply on Jan 15, 2019 by TimCarmichael

Hi guys,

I have an expression like the following : ( Argument A AND  Argument B AND Argument C)

So I am interesting in getting the amount of time that this expression is not active. I can do it either with Calculated function (average,time-weighted) or with TimeFitlter function but I can get only the time that this expression is active...any ideas how to calculate the reverse? (and please dont say to subtract it from the total time)

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