16
A B B U PS PRODUC TS A N D SOLUTI ON S
—
4.1.2-1:
The default LCD
4 .1 .2 LCD
The LCD shows an overview of the status of the UPS:
- Input
- Output
- Battery
- Load parameters
- Working mode
- Frequency
- Bypass presence.
The LCD backlight automatically dims after two
minutes of inactivity (except in cases of a UPS
fault). Press any button to wake up the screen.
A buzzer indicates UPS status. Table 3 lists
the buzzer status meanings.
—
Table 3: Definition of alarms
UPS condition
Buzzer status
Active fault
Continuous
Active warning
Beep every second
Battery
UPS on battery: Beep every 4 seconds
Low battery: Buzzer beeps every second
Bypass
Beep every 10 minutes
Overload
Beep twice every second
When powering on, the LCD shows the UPS
status. The UPS will also return to this default
screen when no buttons have been pressed for
15 minutes.
The status screen shows the following information:
• Status summary, including operating mode and
load information
• Alarm status, if present (including fault and
warning information)
• Battery and charger status (including battery
voltage, charge level and charger status)
• Current runtime information
Operation status
Input/Output information
Battery
status
Load/equipment
status
25
%
50
%
75
%
100%
B
AT
T
LO
A
D
25
%
50
%
75
%
100%
LO
A
D
VAC
For more information on how to use the LCD,
see Chapter 4.6 and 4.7.
—
4.1.2-1
