Lcd Display; Operating-Mode - ABB PowerValue 11 RT 6 kVA User Manual

3.1.2

LCD Display

The LCD display gives the user a complete overview on the status of the UPS. It shows information on the
input, output, battery, load parameters, working-mode and also the settings on voltage, frequency and bypass
presence.
It has two main backlight colors. The standard color is a blue background with white texts. In case of a critical
alarm, the backlight color changes to orange with dark text. The buzzer also indicates different UPS status.
Figure 30 indicates the buzzer status meanings.
UPS condition
Active fault
Active Warning
Battery
Bypass
Overload
When powering on, after a few seconds the UPS enters the default screen that shows the UPS status. From
any screen, if the user does not press any button for more than 15 minutes, the default screen is displayed.
The status screen provides 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
For detailed information on how to operate the LCD, see Section 3.4.
3.2

Operating-mode

Different symbols indicate the status and the operating-mode of the UPS. Such symbols appear always in the
position indicated in Figure 32.
Buzzer status
Continuous
Beep every second
UPS on battery: Beep every 4 seconds
Low battery: buzzer beeps every second
Beep every 2 minutes
Beep twice every second
Figure 30: Definition of Alarms
Figure 31: The default LCD display
Figure 32: Operating-mode
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Modifications reserved
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