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Measure variable's state time

Transforms and metrics

Juan Carlos González avatar
Written by Juan Carlos González
Updated over a year ago

Consider an example where you have an asset with the following properties:

  • idle – A measurement that is 0 or 1 . When the value is 1 , the machine is idle.

  • idle time – A metric that uses the formula statetime(idle) to calculate the amount of time in seconds where the machine is idle, per 1-minute interval.

The idle property has the following data points.

Timestamp

2:00:00 PM

2:00:30 PM

2:01:15 PM

2:02:45 PM

2:04:00 PM

Idle

0

1

1

0

0

Neuron calculates the idle time property every minute from the values of idle . After this calculation is completed, the idle time property has the following data points.

Timestamp

2:00:00 PM

2:01:00 PM

2:02:00 PM

2:03:00 PM

2:04:00 PM

Idle Time

n/a

30

60

45

0

Neuron performs the following calculations for idle time at the end of each minute.

  • At 2:00 PM (for 1:59 PM to 2:00 PM)

  • At 2:01 PM (for 2:00 PM to 2:01 PM)

  • At 2:02 PM (for 2:01 PM to 2:02 PM)

  • At 2:03 PM (for 2:02 PM to 2:03 PM)

  • At 2:04 PM (for 2:03 PM to 2:04 PM)

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