Multiple Trigger Event Frames. I realized that the event frame THAW1 and THAW2 trigger do not generate. Is it because of the "AND" Statement? I see events when I have only one statement. I need both statements to be true.

Please add some more information. It would get good to see the values at evaluation, whether it is event-triggered or periodic, any 'true for'. Severity levels could impact this too I think.

If Recipe = "Thaw" and StepNumber = 2

I'd expect:

THAW | True

THAW1 | False

THAW2 | True

So two event frames would get created. THAW and THAW2

Is this different from what you experience? An 'AND' statement requires both (all) portions of the expression to resolve to true.