Ronan Byrne

Factorytalk Historian SE Timer

2 posts in this topic


I am looking for help on creating a simple timer tag on Factory talk historian se. I want to start the timer tag (in seconds) when my machine is not running, once the machine starts i want the tag to reset. The digital source tag is the machine on/off tag from the PLC.


I have played around with the Totalizers in PI system Management tools but i have not got it to work correctly

Thanks in Advance,



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