User Manual

EMpro - multifunctional energy measuring devices for DIN rail mounting
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PHOENIX CONTACT 109357_en_00
9.2.1.3 Rolling average value (rolling block)
Interval with rolling block There is a set interval and a subinterval. The subinterval has to be an integer factor of the
interval. Example: If the selected interval is 15 minutes, three 5-minute subintervals have to
be selected to match it. The average value is generated and updated at the end of each
completed subinterval.
Figure 9-14 Rolling average value (rolling block)