Section-4
04-3008_S4_ABB_OPMCPDPA-S2_GB_121202 Page 4/10 ABB
Printed in Switzerland – Modifications reserved
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
Cabinet
First
Cabinet
Middle
Cabinet
Last
Cabinet
1 ON ON OFF ON
2 ON OFF OFF ON
3 ON ON OFF OFF
4 ON ON OFF ON
5 ON ON OFF ON
6 ON ON OFF ON
7 ON ON OFF ON
8 ON ON OFF ON
9 ON ON OFF ON
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