ABB Conceptpower DPA 500 - Buttons; ON;OFF Start-Up and Shutdown Buttons

Modifications reserved
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INDICATOR
INDICATOR STATUS
MEANING
ALARM OFF
RED
No alarm condition
Alarm condition
LINE 1 GREEN
RED
Mains rectifier available
Mains rectifier not available
LINE 2 GREEN
RED
OFF
Mains bypass available
Main bypass not ok or not available
UPS is turned off
BYPASS GREEN
OFF
Load on bypass (Bypass-or Eco-Mode)
Bypass not operating (switched-off)
INVERTER GREEN
ORANGE
RED
OFF
Load on inverter
Inverter off (module on standby)
Inverter fault or load not transferable to inverter
Inverter not operating (switched-off)
BATTERY
OFF
GREEN
RED
Flashing GREEN
Flashing RED
UPS is turned off
Battery connected and ok
Fault condition of the battery (alarm)
Battery in discharge
Battery low or disconnected
6.5.2 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
FUNCTION
ON/OFF
ON/OFF
• By pressing both keys simultaneously it switches the UPS ON
• By pressing both keys simultaneously it switches the UPS OFF (shutdown)
UP ()
• Move upwards through the menu
• Increase values
DOWN ()
• Move downwards through the menu
• decrease values
RESET
• Cancel the audible alarm. If the alarm condition remains the LED will remain red
• Return to previous menu
ENTER
• Confirms a chosen menu item
• Confirms a chosen value
6.5.3 ON/OFF Start-up and Shutdown Buttons
NOTE
IN THE CASE THAT THE PARALLEL UPS SYSTEM HAS TO BE TURNED
OFF, THEN BOTH ON/OFF BUTTONS ON ALL UPS MODULES HAVE TO BE
PUSHED. IN THIS CASE THE POWER SUPPLY TO THE LOAD WILL BE
INTERRUPTED