Lcd - ABB PowerValue 11 RT G2 User Manual

4 O P E R AT I O N
4 .1 .2
—
4.1.2-1:
The LCD shows an overview of the UPS status:
The default LCD
- 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 the UPS status. Table 4 lists
the buzzer status meanings
—
Table 4: Definition of alarms
UPS condition
Active fault
Battery
Bypass
Overload
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.

LCD

Buzzer status
Continuous
UPS on battery: Beeps every 5 seconds
Low battery: Buzzer beeps every 2 seconds
Beeps every ten seconds
Beeps every second
Battery
status Input/Output information
Operation status
—
4.1.2-1
For more information on how to use the LCD,
see Chapter 4.6 and 4.7.
17
Load/equipment
status