Powerware 9390 UPS 100160 kVA - Manual (Page 68)

USING THE CONTROL PANEL
EATON Powerware ® 9390 UPS (20–80 kVA) Installation and Operation Manual S 164201603 Rev 2 www.powerware.com 8-2
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
STS
W
A
B
C
D
CONTROLS LOAD OFF
BYPASS
Figure 8‐2. Parts of the LCD
A The UPS status area automatically scrolls between the Eaton model number, current
date and time, active alarms, active notices, and load percent and battery runtime 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.
C The menu bar lists the titles of the available screens. To select a screen, press the
pushbutton underneath the desired screen.
D The navigation pushbuttons functions depend on the screen displayed. Use the
pushbuttons to select menu screens or scroll through available screens. The LCD
options above the pushbuttons indicate each pushbutton's function.
You can use the LCD and the pushbuttons to:
S
Look at a log of UPS events (alarms, notices, and commands) (see paragraph 8.2.2)
S
Monitor UPS operation (see paragraph 8.2.3)
S
Set UPS parameters (see paragraphs 8.2.8 and 8.2.9)
S
Control UPS operation (see paragraph 8.3)
After approximately 30 minutes, the display screen darkens. To restore the screen,
press any pushbutton once.