I am trying to figure out how the Alert on any change option in the alarm configuration works. From what I’m reading in the manual it will only send an alert on any change if the changed value is in the alarm range, is that true? If so that’s not how it seems to be working.
I have an alarm for a injection percentage calculation value tag. This tag changes maybe once every 5 to 10 minutes (when production does a test). I set up an alarm for anything over 112.5 and set alert on any change to true. Now it sends an e-mail when it changes from a good lower value to anything above 112.5 but then it will also send an e-mail when it changes from an alarm value to a good value (anything lower than 112.5) Does that sound correct? I would think if the new value is less than the alarm threshold then it should not send out a new e-mail. Or maybe I have it configured incorrectly?