18
Switchgroups
SGR1...SGR11
The switchgroups SGR1...11 are used to
configure the output signals of the module to
operate as desired output signals SS1...SS4 or
TS1...TS3.
The matrix below can be used for the configura-
tion. The signals are linked with the desired
output signal SS1...SS4 or TS1...TS3, for exam-
ple, by circling the intersections of the signal
lines. The switch number is marked at each
intersection and the weighting factor of the
switch is given below the matrix. By adding the
weighting values of the switches selected from
each switchgroup the checksums of the
switchgroups are obtained to the right of the
matrix. (The checksums of the default setting
are given in parenthesis).
Note!
Before starting the programming check whether
all output signals of the relay module SPCT
5D54 are in use in the concerned protection
relay.
Fig. 7. Output relay matrix for the auto-reclose relay module SPCT 5D54
Shot 1
SS1
TS1
SS2
TS2
SS3
TS3
SS4
1
2
4
8
16
32
64
Operation
signal
∑
SGR1 =
∑
SGR2 =
∑
SGR3 =
∑
SGR4 =
∑
SGR5 =
∑
SGR6 =
∑
SGR7 =
∑
SGR8 =
∑
SGR9 =
∑
SGR10 =
∑
SGR11 =
Weighting
factor
Output signal
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
Checksum
(factory setting)
(
∑
= 0)
(
∑
= 0)
(
∑
= 0)
(
∑
= 0)
(
∑
= 0)
(
∑
= 0)
(
∑
= 0)
(
∑
= 0)
(
∑
= 0)
(
∑
= 0)
(
∑
= 0)
due
Shot 2
due
Shot 3
due
Shot 4
due
Shot 5/
tr due
Def.trip
AR1
Def.trip
AR2
Def.trip
AR3
Def.trip
AR4
CBOS
CB
FAIL
Summary of Contents for SPAA 341 C /E351
Page 130: ......
