Powerware 9390, Руководство по установке и эксплуатации

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Using the Control Panel
8-2
Powerware
®
9390 UPS (40–80 kVA) Installation and Operation Manual
S
164201535 Rev A
8.1 Using the LCD and Pushbuttons
The LCD on the control panel provides an operator interface with the UPS system.
Figure 8-2 identifies the display areas discussed in the following sections.
METERS EVENTS SETUP
ALARM: INPUT AC UNDER VOLTAGE
OUTPUT
BATT
UPS
INPUT
STSW
A
B
C
D
CONTROLS LOAD OFF
BYPASS
Figure 8-2. Parts of the LCD
A The UPS status area automatically scrolls between the Powerware model number, current date
and time, active alarms, active notices, and load percent and battery run time for the UPS.
Shown is a typical alarm message. (For more information about alarms and notices, see
Chapter 11, “Responding to System Events.”)
B The information area contains data about UPS status and operations. Select a menu option to
display the desired information.
C The menu bar lists the titles of the available screens. To select a screen, press the pushbutton
underneath the desired screen.
D Navigation pushbuttons. Function changes depending on the screen displayed. Use to select
menu screens or scroll through available screens. Designated function is indicated on the LCD
above the respective pushbutton.
You can use the LCD and the pushbuttons to:
쑺
Look at a log of UPS events (alarms, notices, and commands) (see paragraph 8.2.2)
쑺
Monitor UPS operation (see paragraph 8.2.3)
쑺
Set UPS parameters (see paragraph 8.2.4 and 8.2.5)
쑺
Control UPS operation (see paragraph 8.3)
After approximately 30 minutes, the display screen darkens. To restore the screen, press
any pushbutton once.