4 Replies Latest reply on Jan 15, 2019 1:16 PM by TimCarmichael

    PI Datalink Expression


      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)