PIPoint & validity flag

Discussion created by veljovic on Nov 27, 2013
Latest reply on Nov 27, 2013 by skwan
Hi everybody, I have the following situation: - I'd like to record about 1000 different signals in PI(representing measured values from some process, like temperature, speed, etc.) - the signals should be organized somehow in PI(e.g. Elements with atrributes representing these signals with different PI Points as data references) - recording occurs in realtime, every 100ms a set of values for each signal should be recorded - for each of abovementioned measured values I need to record if it is valid or not My question: is there a way to record the validity inside of already defined attributes?(The solution to define an additional attribute for each existing one to record validity is obvious, but it duplicates the number of attributes, may lead to performance problems(?)) Thank you in advance! Regards, Slobodan