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4.1.2.5 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.
4.1.2.6 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:
SW1-9
Single
First
Cabinet
Cabinet
1
ON
2
ON OFF
3
ON
4
ON
5
ON
6
ON
7
ON
8
ON
9
ON
Middle
Last
Cabinet
Cabinet
ON OFF
ON
OFF
ON
ON OFF
OFF
ON OFF
ON
ON OFF
ON
ON OFF
ON
ON OFF
ON
ON OFF
ON
ON OFF
ON
04-3008_S4_ABB_OPMCPDPA-S2_GB_121202
Printed in Switzerland – Modifications reserved
Section-4
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