I’m framing ACE code for the below logic.
I will explain in more detail..We have tag say sinusoid, it has data for past 24 hours. it also has a high limit say 50..if the value of sinusoid crosses high limit then we will check for the next value when it is within the limit.
So far I’m here
Dim PIVALS As PISDK.PIValues Dim PIVAL As PISDK.PIValue PIVALS = sinusoid.Values("*-24h", "*") For Each PIVAL In PIVALS If PIVAL.Value > 50 Then End If Next
So 1st loop is complete now 2nd part where I need to check when it comes back to within limit so need to run a loop again but not able to code it.
In the case below, need to capture timestamp of index 2 (crosses high limit) and index 4 (within limit) so that time difference could be calculated and we could find the total time and number of deviation.
Looking forward for your valuable inputs.