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Using the Control Panel
9-26
Powerware
®
9390 UPS (40–80 kVA) Installation and Operation Manual S 164201535 Rev C
9.3 System Controls Screen
Press the CONTROLS pushbutton on the main menu bar to display the System Controls
screen. LOAD OFF, normal operation, transfer to bypass, charger control, and power
module startup and shutdown functions are controlled from this screen. In addition, the
screen displays the current status of the UPS and indicates whether the UPS is in
Maintenance Bypass or Bypass, and the state of the power module (PM) and battery
charger. Figure 9-31 and Figure 9-32 show the System Controls screens.
Use the
or pushbutton on the menu bar to toggle the menu bar functions b etween
the two System Controls screens.
MAINTENANCE BY PASS
BYP ASS
POWER MODULE (PM)
OFF:
OFF:
ONLINE:
SYSTEM CONTROLS
LOAD OFF BYPASSNORMAL
CHARGER OFF:
Figure 9-31. System Cont rols Screen 1