Definition Of A Single/Parallel-Module System; Definition Of A Single/ Multi-Cabinet Chain (Dip Switch Sw1-6); Status Screens - ABB Conceptpower DPA 500 Operating Manual

6.5.4

Definition of a Single/Parallel-Module System

To define a single or parallel UPS the "SET-UP SERVICE" menu, which is password protected, need
to be activated using program line 4 "UPS MODEL". See Service Manual Section E.
6.5.5

Definition of a Single/ Multi-Cabinet Chain (DIP Switch SW1-6)

By means of the DIP Switch SW1-6, 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 SW1-6 must be set as shown below:
SW1-6 Single cabinet
1
2
3
4 OFF
5
6
Table 11: DIP Switch SW1-6
6.5.6

Status Screens

DESCRIPTION
1 Load is protected by UPS power. Load is supplied by
inverter(Normal Operation) and the batteries are
connected and o.k.
2 Load is not protected by UPS power. Load is supplied
by mains power (load on bypass) or it is supplied by
the inverter (normal operation) and the batteries are not
o.k.
3 Load not supplied. UPS is switched off.
To start the UPS press the two ON/OFF buttons
simultaneously.
4 The UPS/module is not supplying load anymore. The
output switch is open
On the right hand side of the LCD there is a 3-digit indicator defining the UPS "Position" in the Multi-
UPS system.
S stands for Single UPS. The system consists only of one UPS.
P01 stands for Parallel UPS in a Multi- UPS system and 01 stands for the first UPS
(MASTER) in the
Modifications reserved
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ON
ON
ON
ON
ON
parallel UPS system.
LCD-DISPLAY
LOAD
PROTECTED
LOAD
NOT PROTECTED
LOAD OFF
SUPPLY FAILURE
LOAD DISCONNECTED
PARALLEL SWITCH OPEN
P01
P01
P01
P01