6-11
IM CW500-01EN
6.3 Demand
<Procedure>
Press W/Wh.
→
Press F1 to display the demand screen.
→
Use the
up and down arrow keys to display the measured value, shift in specific
period, or demand change screen
Displaying Measured Values
Use the up and down arrow keys to display the measured value screen.
The demand is an average power over a given period. When the
estimated value exceeds the target value during demand measurement, a
warning buzzer sounds at each inspection cycle.
Display Items
Remaining time
(time left)
Demand interval is counted down.
DEM Target Demand target value.
DEM Guess
Estimated demand value after the measurement interval
of the current load.
(
Present value×Measurement interval
) /
Elapsed time
is calculated as time elapses.
DEM Present
Demand value (average power) within a demand
interval.
(WP+ x 1 hour)
/
Interval is calculated as time elapses.
DEM Max
Recorded date
The maximum demand recorded during a measuring
period is displayed. The display is updated each time
the measured value exceeds the maximum demand.
