COUNTPATTERN() Function
The COUNTPATTERN() function can be used in a variety of ways to get the a pattern such as the number of times a value dips below or goes above a set threshold value for more than a certain period.
Usage:
COUNTPATTERN(variable, period, threshold,type,minutes) - see below for description.
Parameters:
variable - Variable name to use
period - Type of period (see below)
threshold - value to compare data points to
type - 0 = below the threshold, 1 = above the threshold
minutes = number of minutes the condition needs to be true for in order to pass the check
Generic Variables (per device type)
COUNTPATTERN('INC1_AMPS', 5, 2.5, 0, 5)
Get the number of times INC1_AMPS drops below 2.5A for more than 5 minutes in selected period
Period Parameters
The second parameter, [period] is a number and can be any of the following
| 0 | latest value (Default) |
| 1 | DAY - Difference between start of day and latest value |
| 2 | WEEK - Difference between start of week and latest value |
| 3 | MONTH - Difference between start of month and latest value |
| 4 | YEAR - Difference between start of year and latest value |
| 5 | PERIOD - Difference between start and end of selected date range |
| 6 | AT_START_DATE - value at the start of the selected date range |
| 7 | AT_END_DATE - value at the end of the selected date range |
| 8 | PERIOD_CUMULATIVE - value between start of period and range element (in a graph) |
