neilg

Deadband not being applied correctly

Discussion created by neilg on Dec 18, 2011
Latest reply on Dec 19, 2011 by Ahmad Fattahi

Hi All,

 

I have a PI notification being created programatically. The user can change the deadband on the notification through a UI component and the code updates the config string to update the deadband.

 

The above is what I am doing but to keep things simpler, if I make changes to the Deadband from PI System Explorer I can see if the values at a PI Point are updated (via a PI Proc. Book display (code to write values to the tag)) the notifications are generated at times and at times they get generated but do not apply the Hysteresis if the value is moving within the hysteresis.

 

Has anyone else observed this behaviour?

 

 

 

Version of notifications

Outcomes