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10
Output relay matrix switchgroups SGR1, SGR2 and SGR3
SGR1
The switches of switchgroup SGR1 are used to select the protective stages to be
brought to the starting signal output SS1 and the tripping signal output TS2.
SGR2
The switches of switchgroup SGR2 are used for configurating the tripping signals of the
different protective stages. There are two outputs, SS2 and SS3, to which the signals can
linked.
SGR3
The switches of switchgroup SGR3 are used for configurating the starting and tripping
signals to the starting or auxiliary tripping output TS1. Note! If the circuit breaker failure
tion has been selected in with switch SGF1/4, it will also utilize the TS1 output.
Switch
Function
SGR1/1
When SGR1/1 = 1, the starting signal of stage I> is linked to SS1
SGR1/2
When SGR1/2 = 1, the tripping signal of stage I> is linked to TS2
SGR1/3
When SGR1/3 = 1, the starting signal of stage I>> is linked to SS1
SGR1/4
When SGR1/4 = 1, the tripping signal of stage I>> is linked to TS2
SGR1/5
When SGR1/5 = 1, the starting signal of stage I
SGR1/6
When SGR1/6 = 1, the tripping signal of stage I
SGR1/7
When SGR1/7 = 1, the staring signal of stage I
SGR1/8
When SGR1/8 = 1, the tripping signal of stage I
Checksum for factory setting of SGR1
SGR2/1
When SGR2/1 = 1, the tripping signal from stage I> is linked to SS2
SGR2/2
When SGR2/2 = 1, the tripping signal from stage I> is linked to SS3
SGR2/3
When SGR2/3 = 1, the tripping signal from stage I>> is linked to SS2
SGR2/4
When SGR2/4 = 1, the tripping signal from stage I>> is linked to SS3
SGR2/5
When SGR2/5 = 1, the tripping signal from stage I
SGR2/6
When SGR2/6 = 1, the tripping signal from stage I
SGR2/7
When SGR2/7 = 1, the tripping signal from stage I
SGR2/8
When SGR2/8 = 1, the tripping signal from stage I
Checksum for factory setting of SGR2
PAINOS
PAINOS
Factory Checksum
setting
> is linked to SS1
o
> is linked to TS2
o
>> is linked to SS1
o
>> is linked to TS2
o
> is linked to SS2
o
> is linked to SS3
o
>> is linked to SS2
o
>> is linked to SS3
o
be
protec-
value
1
1
1
2
0
4
1
8
0
16
1
32
0
64
1
128
171
1
1
0
2
1
4
0
8
0
16
1
32
0
64
1
128
165
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