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1MRS 755310
Feeder Protection Relay
Technical Reference Manual
Note!
The external fault warning is always routed to SO2.
SGR1...8/1
I>
SGR1...8/2
t>
SGR1...8/3
I>>
SGR1...8/4
t>>
SGR1...8/5
I>>>
SGR1...8/6
t>>>
SGR1...8/7
I 0 >
SGR1...8/8
t 0 >
SGR1...8/9
I 0 >>
SGR1...8/10
t 0 >>
SGR1...8/11
∆I>
∆t>
SGR1...8/12
θ>
SGR1...8/13
Alarm
θ>
SGR1...8/14
Trip
Ext.
SGR1...8/15
Trip
Open
SGR1...8/16
CB
Command
Close
SGR1...8/17
CB
Command
Definite
SGR1...8/18
Trip
Alarm
CB
SGR1...8/19
Reclosing
Failed
Shot
SGR1...8/20
Due
AR
SGR1...8/21
Lockout
ARC
SGR1...8/22
Trip
SGR1...8/23
L>
Checksum
Fig. 4.1.4.10.-2 Output signal matrix
PO3 SO1
PO1
PO2
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
4
5
5
5
5
6
6
6
6
7
7
7
7
8
8
8
8
9
9
9
9
10
10
10
10
11
11
11
11
12
12
12
12
13
13
13
13
14
14
14
14
15
15
15
15
16
16
16
16
17
17
17
17
18
18
18
18
19
19
19
19
20
20
20
20
21
21
21
21
22
22
22
22
23
23
23
23
REF 610
Optional I/O card
PS_I/O card
SO2
SO4
SO5
SO3
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
4
5
5
5
5
6
6
6
6
7
7
7
7
8
8
8
8
9
9
9
9
10
10
10
10
11
11
11
11
12
12
12
12
13
13
13
13
14
14
14
14
15
15
15
15
16
16
16
16
17
17
17
17
18
18
18
18
19
19
19
19
20
20
20
20
21
21
21
21
22
22
22
22
23
23
23
23
Weighting
factor
1
2
4
8
16
32
64
128
256
512
1024
2048
4096
8192
16384
32768
65536
131072
262144
524288
1048576
2097152
4194304
OutpSignREF610_a
53
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