6 Replies Latest reply on Feb 13, 2018 9:55 AM by Rhys Kirk

    PI AF Analysis Expression


      Hi All  This is regarding AF Analysis Expression  We have an AF expression  Total(Output) = Tag1*Mulitpier1 + Tag2*Multiplier2 + Tag3*Multiplier3  If Tag2 and Tag3 has bad values i.e. system digital state then Total(output) =Tag1*Multiplier1 and calculation should ignore bad values(Tag2 and Tag3). If all tags(Tag1,Tag2 and Tag3) has Bad values then Total(Output) should have "Calc Failed" value written. Kindly suggest.