Ups Operational Controls; Control Panel; System And Load On/Off - Powerware 9320 Installation And Operation Manual

6.2 UPS Operational Controls

The UPS has many standard features that provide cost effective and consistently reliable
power protection.
6.2.1 Control Panels
Control Panels on the front of the UPS, pictured in Fig. 6–2, contains a LCD screen to
display the current status of the UPS system. There is an individual control panel for
each module installed in the UPS cabinet. You can view a statistical history and log of
system events and display a real-time representation of power flow through the system
components. LED status indicators show the operating mode of the UPS and alert you
to system events. Panel push buttons provide navigation through the information and
control screens. The load ON/OFF pushbuttons are located at the right of the control
panel. Both must be pressed simultaneously to activate the LOAD ON/OFF function.
Below the LCD screen are the user control pushbuttons, RESET, UP, DOWN, and
ENTER, which provide access to the control and measurement functions of the UPS.
The control panel is described in detail in chapter 7, "Using the Control Panel".
System Status LEDs
Figure 6–2. Powerware 9320 (10 kVA to 20 kVA modules) Control Panel

6.2.2 System and Load ON/OFF

Two load ON/OFF pushbuttons are located on the right side of the LCD display.
Activating both pushbuttons simultaneously will effect immediate system shutoff of the
controlled module. This feature prevents accidental system shutdown if one of the
pushbuttons is inadvertently depressed. System turn on is achieved in the same
manner, by simultaneously depressing both buttons. Operation of the system ON/OFF
pushbuttons is described in detail in Chapter 7, "Using the Control Panel" and Chapter 8,
Powerware 9320 (10 kVA and 20 kVA) Installation and Operation
164201416 REV. A 071103
LCD Display
LOAD
PROTECTED
Display and Operation
Push Buttons
System
ON/OFF
PO1
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