2 Replies Latest reply on Feb 24, 2016 2:06 PM by pthivierge

    values not being replace in piace


      piacepoint.SendDataToPI = true;  //reset the senddatatopi to true

      double day = (double)pipoint.Data.Summary(StartDateTime, EndDateTime, ArchiveSummaryTypeConstants.astTotal, CalculationBasisConstants.cbEventWeighted).Value;

      piacepoint.ExeTime = StartOfPrevious[(int)aggTime.Day];  // for Aqs needs to be start of day not end of day

      piacepoint.ArcMode = DataMergeConstants.dmReplaceDuplicates;



      I have the code block listed above which works perfectly some of the time.

      For example I try to process a month to calculate daily totals by summarising 15 min totals

      I get all the values for the month, great perfect it works.

      I think change the underlying 15 min values

      I try to run the process again and I get 1 tag updated and the substituted value is ticked.

      I run the process a third time and get 10 out of the 30 days processed.

      Or I might run the recalculation process and get 0 values updated.

      I know the values need updating, if I delete the daily values and run the calculation, values are calculated which are different to the ones that were deleted.