Buttons; On/Off Start-Up And Shutdown Buttons; Definition Of A Single/Parallel-Module System; Definition Of A Single/Multi-Cabinet Chain (Dip Switch Sw1-9) - ABB Conceptpower DPA 500 User Manual

INDICATOR
ALARM
LINE 1
LINE 2
BYPASS
INVERTER
BATTERY
7.5.2

Buttons

The buttons allow the user to operate the UPS to perform settings and adjustments, to start-up and shutdown the UPS, to monitor on the
LCD display the voltages, currents, frequencies and other values.
BUTTON
ON/OFF
ON/OFF
UP ()
DOWN ()
RESET
ENTER
7.5.3

On/Off Start-up and Shutdown Buttons

IN THE CASE THAT THE PARALLEL UPS SYSTEM HAS TO BE TURNED OFF, BOTH ON/OFF
BUTTONS ON ALL UPS MODULES HAVE TO BE PUSHED. IN THIS CASE THE POWER SUPPLY
TO THE LOAD WILL BE INTERRUPTED.
7.5.4

Definition of a Single/Parallel-Module System

To define a single or parallel UPS the "SET-UP SERVICE" menu, which is password protected, needs to be activated using program line
4 "UPS MODEL".
7.5.5

Definition of a Single/Multi-Cabinet Chain (DIP Switch SW1-9)

By means of the DIP Switch SW1-9, which is located on the front of a Cabinet, it is possible to determine the "position" of the Cabinets in
Multi-Cabinet Chain:
• "First" in the Multi-Cabinet Chain
• "Middle" in the Multi-Cabinet Chain (there may be more than one)
• "Last" in the Multi-Cabinet Chain.
NOTE: If a Cabinet is a Single Cabinet then it is seen as the "First" and "Last" in an imaginary Chain. So the positions of the DIP Switch
SW1-9 must be set as shown below:
40 Conceptpower DPA 500 480V UL │94-12-043275 A02
INDICATOR STATUS
OFF
RED
GREEN
RED
GREEN
RED
OFF
GREEN
OFF
GREEN
RED
OFF
GREEN
RED
Flashing RED
Flashing GREEN
FUNCTION

By pressing both keys simultaneously it switches the UPS ON

By pressing both keys simultaneously it switches the UPS OFF (shutdown)

Move upwards through the menu

Increase values

Move downwards through the menu

decrease values

Cancel the audible alarm. If the alarm condition remains the LED will remain red.

Return to previous menu

Confirms a chosen menu item

Confirms a chosen value
MEANING
No alarm condition
Alarm condition
Mains rectifier available
Mains rectifier not available
Mains bypass available
Main bypass not ok or not available
UPS is turned off
Load on bypass (Bypass-or Eco-Mode)
Bypass not operating (switched-off)
Load on inverter
Inverter fault or load not transferable to inverter
Inverter not operating (switched-off)
Battery OK
Battery fault or battery is discharged
Battery in discharge and battery voltage critical or battery
fuse open
Battery in discharge and battery voltage good