ABB PQFS Installation, Operation And Maintenance Instructions page 111

master unit is faulty, the master unit with the next lowest address will become the
main controlling unit.
In order to set the address of each unit in a filter system, the DIP switch module on the
control board has to be set accordingly.
on the control board (Item 22 in the Figure).
17 18
16
15
14
13
Figure 75: Location of the filter identification DIP switch on the control board (Item 21)
The filter identification DIP switch consists of 4 switches that can be put in low or high
position (facing the board with the ABB logo at the top left side). The three left hand DIP
switches determine the filter unit address.
that can be chosen and the corresponding configuration to be set.
Table 50: Possible filter unit addresses and corresponding DIP switch settings (facing the board
Filter address
1
2
3
4
5
6
7
8
Figure 75
20
19
12
with ABB logo at the top), counting low to high.
DIP switch 1 DIP switch 2
setting (ID0) setting (ID1)
Low Low
High Low
Low High
High High
Low Low
High Low
Low High
High High
Manual Power Quality Filter PQFS ç Commissioning instructions 111
shows the location of the DIP switch
1
21
22
2
11
Table 50 shows the filter unit addresses
DIP switch 3
setting (ID2)
Low
Low
Low
Low
High
High
High
High
3
4
5
6
7
8
9
10