Conditional on timing for two items


#1

For the life of me, I can’t get past this issue. I have a bathroom and I want to turn the light off IF

  1. It’s been on 10 minutes; and
  2. The sensor in the bathroom has no motion for 5 minutes

I’ve tried all sorts of combinations… I can’t get them to work. I can’t figure out how these two events interact together. I’ve tried conditions w/ events from and triggers, and all things I can think of…

^ This is just one example of an attempt…


#2

Try changing the place of the trigger and the condition??


#3

Add a Contact Sensor on the Bathroom door.


#4

Is there a reason you want the light to have been on for 10 minutes? Why not just look for no motion for 5 minutes and the light is on?


#5

I can try reversing the two… but the two don’t seem to work together in an if statement…

I guess I don’t want the light to go on and off too rapidly although in reality it should not be an issue…but maybe just ignoring the light state is better.


#6

It works a little better actually when they are reversed… it takes 15 minute though and not 10 like might seem logical.


#7

Why don’t you use WAIT for the light, instead of waiting with your conditions? (since i don’t know your real life situation and what you want to accomplish, maybe this would not work well for you???)


#8

Here is what I use for the kids rooms. If the light is on and motion is inactive then wait 15 min and turn off


#9

Thanks, will give this a shot sometime and report back.


#10

Yes. Only start counting down if the light is on and if motion is inactive. If it detects motion the timer restart when the motion sensor changes back to inactive.

I use this in a bunch and its pretty solid. Just so you aren’t using ecobee motion sensors. Those only update every 30 min.


#11

What if the motion never goes back to inactive?


#12

As long at there is motion the light will stay on. The piston waits for motion to go inactive when the light switch is on to do anything.

Like I said I use this for their room. Kids are great at turning on light but I wanted a piston to turn them off. I only want them to turn off when they aren’t in the room so the motion sensor and 15 min does a pretty good job of this.


#13

I use some similar pistons for Inactive and timers.

Take a look at the second IF statement below.

These pistons always work perfect. I have them set for many rooms.