Keep open for more than 1 minute
Does anybody know what this does?
I'm trying to create a Fridge Door alarm.
The sequence is
1. Fridge Door is open
2. Set alarm to go off in 3 minutes
3a. Alarm sounds after 3 minutes because door is still open
3b. Door is closed after 3 minutes - cancel alarm
3c. Door is closed before 3 minutes - don't sound alarm
It's 3c that I am struggling with
I thought I had it by enabling and disabling an alarm routine but the routine needs a trigger, I've tried "door open" but it is not firing and I suspect that it is because the trigger has already fired, i.e. the door is already open.
Any ideas