Standard Deviation Fcm; Non-Rate Periodic Total Fcm; Periodic Average Fcm; Periodic Maximum Fcm - ABB 800xA Operation

Standard Deviation FCM

discarded. The result is always available, even if too few samples have been taken to
make up the full complement specified at configuration.
MAX BAD SAMPLES Field
This field specifies the maximum number of bad samples allowable and present to
still perform the calculation. Valid entry is any integer from 0 to the value entered on
the NUMBER OF SAMPLES field.
Standard Deviation FCM
The Standard Deviation FCM calculates the standard deviation of the input value
over a specified time. The period is synchronized with the real time clock (minutes,
hours, and so on).

Non-Rate Periodic Total FCM

The Non-Rate Periodic Total FCM determines the total value of the input over a
specified time period. The time period is synchronized with the real time clock
(minutes, hours, and so on).

Periodic Average FCM

The Periodic Average FCM determines the arithmetic average of an input signal
over a selected time period. The time period is synchronized with the real time clock
(minutes, hours, shifts, and so on).

Periodic Maximum FCM

The Periodic Maximum FCM determines the maximum value of an input signal
over a specified time period. The period is synchronized with the real time clock
(minutes, hours, shifts, and so on).

Periodic Minimum FCM

The Periodic Minimum FCM determines the minimum value of an input signal over
a specified time period. The period is synchronized with the real time clock
(minutes, hours, and so on).
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Appendix A Runtime Templates
3BUR002418-600 A