Eaton easyE4 User Manual

6. Function blocks
6.1 Manufacturer function blocks
The formulas used for the calculations are provided further below.
Even though the average value will be calculated only after the number of values to
be included (NO) is reached, it will already be output at function block output QV dur-
ing the startup phase (n < NO).
Please note that the selected number of values to be included (NO) should not be too
large, as the larger NO is, the smaller smoothing factor SF will be, and the less the
current value at I1 will be taken into account.
The currently calculated average value will be output at function block output QV.
Meanwhile, function block output QN will indicate how many values were read at I1
and used for the calculation.
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Eaton easyE4 Specifications

General

Brand	Eaton
Model	easyE4
Category	Relays
Language	English