Variable Range

I'm using rules to set a global variable. I'm monitoring an energy meter, and I want it to set global variable when the power goes from 1 to 2 watts. I can monitor for over 2 watts, but I only want it to trigger when it comes up from below. Is this possible?

EDIT: I'm using this for a washing machine variable
< 1 watt - off
1-2 watt: ready
> 2 watt: running
below 2 watt from >2; finished

what I don't want is 2.1 to 2.2 - ready, back down to 2.1 finished. Every time we rotate the settings knob, the power bounces, so I'm trying to prevent ready and finished back and forth

EDIT Again: Nevermind, I figured it out.

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