ON Minutes per day

[mashborn (Michael Aschenborn)]

Is there a way to find out in a rule, how many minutes an items state was ON in the last 24 hours?

[bob_dickenson]

Some clarifying questions:

1. Do you mean TODAY or the last 24 continuous hours ?
2. Do you mean total ON time in (answer to q 1) or maximum ON time (if item is toggled many times during the “day”) ?
3. Do you intend to track number of ON periods and length of each one on (time basis of answer to q 1) ?

[rlkoshak (Rich Koshak)]

I don’t know if it is exactly what you are looking for but I helped someone with something similar here.

Generator hours counter

I have an input that tells OpenHAB if my generator is running and I display this in my site map, but I also would like to keep track of total generator runtime in hours. Anyone know a way to do that inside OpenHAB?

[mashborn (Michael Aschenborn)]

I want to track at midnight, how many single minutes an item was ON - for example:

• How many minutes the rain sensor was ON
• How many minutes the heating was ON
• How many minutes a selected light was ON
  I only need the numeric value of sum of minutes

[mashborn (Michael Aschenborn)]

That looks good. I’ll try this - thank you!