User manual

14
EGM-PWM ENERGY METER
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8. Using the charts
In the online mode the values of P, R, Fq, Irms, Vrms and Cost are
continuously logged into the database. These readings can be used to
build time charts. To display the charts just click on the desired value in the
Main Power Meter window (see Figure #5 above) or push the Chart button
in the Power Manager window (see Figure #2 above). This will open the
Chart window as displayed in Figure # 7 below.