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
