Alarm Pipeline Expression

Ignition
1

I’m trying to get the expression function in the alarm pipeline to basically just work. I have tried various expressions with no success. Can anyone show me a simple expression that will change from true to false.

2

The following expression evaluates to TRUE every other minute.

substring(dateFormat(now(0), "mm"),1) = "0"
|| substring(dateFormat(now(0), "mm"),1) = "2"
|| substring(dateFormat(now(0), "mm"),1) = "4"
|| substring(dateFormat(now(0), "mm"),1) = "6"
|| substring(dateFormat(now(0), "mm"),1) = "8"

You can test this from the webpage by linking the TRUE OUT of the EXPRESSION block to the IN of the NOTIFY block in a pipeline, then go to the Ignition webpage CONFIGURE -> ALARMING -> NOTIFICATION and click TEST PIPELINES AND NOTIFICATION PROFILES. Click every minute and you should see it send out notifications on only even minutes.