NimmaniPrasad

PI Watchdog tag scan off Issue

Discussion created by NimmaniPrasad on Jun 8, 2020
Latest reply on Jun 9, 2020 by pwedziuk

PI OPC Watchdog tag has value with "Scan off" ,where tag attribute is set to scan on.

 

But when I have logged into interface machine, I have observed that monitoring tag showing status as "Incorrect" where previously which is working fine.

Please find the screenshot with more detail's.

I have the solution for this by right clicking on it and say correct , then watchdog tag starting working fine as normal.

 

But here we want to know why this kind of issue will come up ?

 

Thank you,

Prasad. N

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