4 Replies Latest reply on Mar 7, 2014 12:51 PM by Marcos Vainer Loeff

    How do I create a PI Calc that throws a "No Data" response?

    rohanar

      I would like to know if it's possible to create a PI Calc that throws a "No Data" response. I have tried to make a PI calc in ProcessBook that pulls data from before the archive and from future inputs and I get a response of "Calc Failed". When I try to pull a data point in between two archives, I get "Arc Off-line" as my response. Is there any Performance Equation to get a "No Data" response?