Ups Operation; Changing The Operating-Mode; Navigation - ABB PowerValue 31/11 T 10 kVA User Manual

5.4

UPS Operation

Information regarding the status of the UPS, measurements, events and general information on the UPS
are available through the LCD display. This chapter describes how to navigate through the display and
how to adjust the user's settings.
5.4.1

Changing the operating-mode

To change the operating-mode, the power-on button is used as follows:
- From online-mode to bypass-mode: Press the power-on button for 3s.
- From bypass-mode to online-mode: Press the power-on button for 3s.
- From bypass-mode to battery: Disconnect the power supply cable
- From battery-mode to online-mode: Connect the power supply to the UPS and it will transfer
automatically to online-mode.
Note: If the bypass is disabled in the settings menu, when pressing the power-on button for 3s, the UPS
goes from online-mode to stand-by-mode.
5.4.2

Navigation

To navigate through the UPS screens, the scroll buttons are used.
From the main screen (UPS status screen), press
From the main screen, press
following submenus: Event log, measurements, control, identification, settings. Figure 22 shows details
on how to navigate through the menus and submenus.
5.4.2.1 Event log
To enter this menu, press
are displayed. The alarms are indicated by the corresponding event code and operating time of UPS
when the event occurred. To navigate through the events and alarms, press
for more than 1s to enter the main menu. The main menu includes the
Figure 22: Main menu tree
. In this menu, the last 50 events, alarms and faults occurred in the UPS
4NWP100559R0001_OPM_ABB_PVA31-11-T_10-20kVA_EN_140626
Modifications reserved
or for information on alarm and battery.
or .
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