wiki:min
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Table of Contents
MIN() Function
The MIN() function can be used in a variety of ways to get the minimum value of a variable.
Usage:
MIN(variable, options) - see below for description.
Generic Variables (per device type)
MIN('INC1_AE'), 5
Get the minimum value for the selected period
Device - Specific Variables
For device specific variables use a . to separate the device name:
MIN('My Device.My Value',1)
Get the minimum value of the variable for the current day.
Option Parameters
The second parameter, [options] is a number and can be any of the following
| 0 | latest value (Default) |
| 1 | DAY - Minimum value for current day |
| 2 | WEEK - Minimum value for current week |
| 3 | MONTH - Minimum value for current month |
| 4 | YEAR - Minimum value for current year |
| 5 | PERIOD - Minimum value for the selected range |
| 6 | SLICE - Minimum value for the slice in the range (i.e. in a graph segment) |
Example
Get the miminum value of a variable for a day:
MIN('delta0_kwh',1)
wiki/min.1494230670.txt.gz · Last modified: 2017/05/08 08:04 by admin
