Writing to an output tag multiple times within a calculation

Discussion created by reddwarf on Aug 15, 2011
Latest reply on Aug 15, 2011 by Ahmad Fattahi



I'm new to the forum and are developing some ACE calculations in VB.NET. I am wondering if it is possible to write to an output tag multiple times within a calculation?


I am running the calculation every 10minutes and when I do the calculations on the data for the last 10minutes I would like to be able to write to an output tag when certain events happen. I am using the timestamp from an array of PI Values (VGArray is a PI Value array, Amplitude is an output tag and amp is a calculated parameter)

Amplitude.Value(VGarray.Item(i).TimeStamp) = amp

Is this possible?


When I debug the code I see that these statements are executed, but when I move the ACE calculations to the ACE server, I never see an event at that timestamp.


Best regards,


Geir Strand


Stavanger, Norway