AnsweredAssumed Answered

Event Frame Generation Analysis - Error in End Trigger

Question asked by AMehmood on Apr 27, 2018
Latest reply on Apr 30, 2018 by AMehmood



I am a new user of PI AF and exploring its different functions. My goal is to record time duration of different stages of the process cycle. One of the stages of the process is that the duct temperature goes up for some time and then drops down below. I am trying to generate events when the temp. in the duct goes above 50 C and when it drops down below 80 C and using separate start and end triggers. However, I am getting the following error when I hit evaluate. I have attached the screenshot of the analysis as well.


EndTrigger: Invalid operation: [enumVal] & [bool]


Any help would be appreciated.


Best Regards,