1027212
UPS 225 - 275 kVA/300kVAPF0.8
73
Revision E
User’s and Installation Guide
Figure 7-3. Parts of the LCD
A
- The
UPS status
area automatically scrolls between the Eaton Corporation model number, current
date and time, active alarms, active notices, and load percent and battery runtime for the UPS. The top
line of display blinks while scrolling when the system needs attention. Some notices and alarms may
be accompanied by an audible horn. To silence the horn, press any control panel pushbutton once.
Shown is a typical alarm message. For more information about alarms and notices, see Section 7.2.2.
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
function depending 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:
•
Look at a log of UPS events (alarms, notices, and commands) (see Section 7.2.6)
•
Monitor UPS operation (see Section 7.2.6)
•
Set UPS parameters (see Section 7.2.6)
•
Control UPS operation (see Section 7.2.7 and Section 7.2.8)
After approximately 30 minutes, the display screen darkens. To restore the screen, press any
pushbutton once.
7.2.4 Using the menu
The UPS menu bar allows you to display data in the information area to help you monitor and control
UPS operation. Table 7-2 shows the basic menu structure.
Menu option
Description
EVENTS
Displays the list of active system events and a historical log of system events.
METERS
Displays performance meters for the system or critical load.
CONTROLS
Displays the System Status screen.
SETUP
Allows you to set the display contrast, set the date and time for the time stamp, configure the UPS
serial communication ports, and view the firmware version numbers.
LOAD OFF
De-energizes the critical load and powers down the UPS.
ESC
ESC returns to Main Menu and Mimic screen from the Events, Meters, Controls, or Setup screens.
Returns to the main System Setup Level screen from a setup submenu.
Return arrow acknowledges or executes a command, or saves a setting.
Up or down arrows scroll through screens and lists or highlight settings.
