I feel like maybe I am missing something here, but when I try to use the isAlarmActive expression with a polling rate as a binding in perspective, I cant give it a polling rate without it failing. Unfortunately the documentation only shows it with multiple tags, not with a polling rate.
Here is what I have:
isAlarmActive("[MyProvider]MyFolder/MyTagWithAnAlarm", "MyAlarmName", 5000)
Here is the error:
I can force it to poll by doing this, but Its kind of a cheeky workaround
if(now(5000) != "", isAlarmActive("[MyProvider]MyFolder/MyTagWithAnAlarm"), "")