I have a RDBMS PI Interface tag, Tag1, that outputs a timestamp to a SQL Server table when another PI tag, Tag2, changes from 0 to 1. Unfortunately, Tag1 also outputs a second timestamp when the Tag2 returns to 0. How can I filter the second event? According to the manual, I should be able to use P1=TS Event='Tag2' Nonzero in the Exdesc, but I'm still getting the second timestamp. I've also tried Increment for the condition with the same outcome. I know I must be close.
Thanks for your help!