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Using t he Control Panel
9-12
EATON Powerware
®
9390 UPS (100–160 kVA) Installation and Operation Manual S 164201604 Rev B powerware.com
Press the LOG pushbutton on the KW Demand Log Summary Menu bar to display the KW
Demand Log screen.
The KW Demand Log screen displays the individual log entries, including the interval date
and time frame, the maximum reading during the interval, the total time over limit during
the interval, an estimated number of total KWH used during the interval, and the number
of times over limit during the interval. If no events have occurred, the screen displays LOG
EMPTY. Figure 9-14 shows the KW Demand Log screen.
To scroll through the individual events, press the
or pushbuttons on the menu bar. To
return to the KW Demand Log Summary screen, press the SUMMARY pushbuttononthe
menu bar.
To clear the KW Demand Log, press the RESET pushbuttononthemenubar.
KW DEMAND LOG
SUMMARY
INTERVAL : 07/30/2005
TIME OVER LIMIT
KWH USED OVER LIMIT
MAXIMUM READING (KW)
15 : 26 : 10 – 15 : 30 : 10
*** . ** KW
2MINUTES
*** . **
RESET
KW DEMAND EVENT
NUM TIMES OVER THIS INTERVAL
6/ 12
3
Figure 9-14. KW Demand Log Screen