Can't get event to trigger

[Jeff492]

This is a test snippet. I'm simply trying to get the event to trigger when the "3Laundry-Aeon AC Freeze Sensor" reported temperature changes to less than 52 degrees.
Problem is, the THEN clause never fires even as I watch the temperature go down in the log. (The AC does turn off when I manually fire the event.) What am I missing?

Also, how can I write a message into the log from an event?

Thanks.

Log snippet:

Device: 3 Laundry Temperature Set to 48.4 (F)

8/30/2021 12:37:07 PM

Legacy-Plugin
Z-Wave
Device: 3 Laundry Temperature Set to 49.6 (F)

8/30/2021 12:36:46 PM

Legacy-Plugin
Z-Wave
Device: 3 Laundry Temperature Set to 50.9 (F)

8/30/2021 12:36:26 PM

Legacy-Plugin
Z-Wave
Device: 3 Laundry Temperature Set to 52.1 (F)

8/30/2021 12:34:36 PM

Legacy-Plugin
Z-Wave
Device: 3 Laundry Temperature Set to 53.5 (F)

[George]

Well, for one, I see that you are triggering on less than 37 degrees and from what I see the temperature in the log never goes down that low.

[joegr]

To write to the log:
complicated:
&hs.WriteLogDetail("Error", "Oh No, Mr. Bill!", COLOR_RED, 1, "SaturdayNight Plugin", 911)
simple:
&hs.WriteLog "Error", "An error has occurred in my script!"

Do either as an immediate script action.