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No.
Description
2978
SYNC Udiff too large
(Usy2>Usy1) (SYNC
Usy2>Usy1)
2979
SYNC Udiff too large
(Usy2<Usy1) (SYNC
Usy2<Usy1)
2980
SYNC fdiff too large (fsy2>fsy1)
(SYNC fsy2>fsy1)
2981
SYNC fdiff too large (fsy2<fsy1)
(SYNC fsy2<fsy1)
2982
SYNC PHIdiff too large
(PHIsy2>PHIsy1) (SYNC
ϕsy2>ϕsy1)
2983
SYNC PHIdiff too large
(PHIsy2<PHIsy1) (SYNC
ϕsy2<ϕsy1)
3101
IC compensation active (IC
comp. active)
3102
Diff: 2nd Harmonic detected in
phase L1 (2nd Harmonic L1)
3103
Diff: 2nd Harmonic detected in
phase L2 (2nd Harmonic L2)
3104
Diff: 2nd Harmonic detected in
phase L3 (2nd Harmonic L3)
3120
Diff: Active (Diff active)
3132
Diff: Fault detection (Diff. Gen.
Flt.)
3133
Diff: Fault detection in phase L1
(Diff. Flt. L1)
3134
Diff: Fault detection in phase L2
(Diff. Flt. L2)
3135
Diff: Fault detection in phase L3
(Diff. Flt. L3)
3136
Diff: Earth fault detection (Diff. Flt.
E)
3137
Diff: Fault detection of I-Diff>> (I-
Diff>> Flt.)
3139
Diff: Fault detection of I-Diff> (I-
Diff> Flt.)
3141
Diff: General TRIP (Diff. Gen.
TRIP)
3142
Diff: TRIP - Only L1 (Diff TRIP 1p
L1)
3143
Diff: TRIP - Only L2 (Diff TRIP 1p
L2)
3144
Diff: TRIP - Only L3 (Diff TRIP 1p
L3)
3145
Diff: TRIP L123 (Diff TRIP L123)
3146
Diff: TRIP 1pole (Diff TRIP 1pole) Diff. Prot
3147
Diff: TRIP 3pole (Diff TRIP 3pole) Diff. Prot
3148
Diff: Differential protection is
blocked (Diff block)
3149
Diff: Diff. protection is switched off
(Diff OFF)
SIPROTEC, 7SD5, Manual
C53000-G1176-C169-5, Release date 02.2011
Function
Type
of In-
for-
matio
n
Sync. Check
OUT
on
off
Sync. Check
OUT
on
off
Sync. Check
OUT
on
off
Sync. Check
OUT
on
off
Sync. Check
OUT
on
off
Sync. Check
OUT
on
off
Diff. Prot
OUT
on
off
Diff. Prot
OUT
*
Diff. Prot
OUT
*
Diff. Prot
OUT
*
Diff. Prot
OUT
on
off
Diff. Prot
OUT
*
Diff. Prot
OUT
*
Diff. Prot
OUT
*
Diff. Prot
OUT
*
Diff. Prot
OUT
*
Diff. Prot
OUT
*
Diff. Prot
OUT
*
Diff. Prot
OUT
*
Diff. Prot
OUT
*
Diff. Prot
OUT
*
Diff. Prot
OUT
*
Diff. Prot
OUT
*
OUT
*
OUT
*
Diff. Prot
OUT
on
off
Diff. Prot
OUT
on
off
Log Buffers
Configurable in Matrix
on off
*
LED
on off
*
LED
on off
*
LED
on off
*
LED
on off
*
LED
on off
*
LED
*
*
LED
*
*
LED
*
*
LED
*
*
LED
*
m
LED
on off
m
LED
on off
m
LED
on off
m
LED
on off
m
LED
on off
m
LED
on off
m
LED
on off
m
LED
on off
m
LED
on off
m
LED
on off
m
LED
on off
m
LED
on off
m
LED
on off
*
LED
on off
*
LED
*
*
LED
*
*
LED
Appendix
A.8 Information List
IEC 60870-5-103
BO
BO
BO
BO
BO
BO
BO
BO
92
89
1
Yes
BO
92
90
1
Yes
BO
92
91
1
Yes
BO
92
92
1
Yes
BO
BO
92
93
2
Yes
BO
92
94
2
Yes
BO
92
95
2
Yes
BO
92
96
2
Yes
BO
92
97
2
Yes
BO
92
98
2
Yes
BO
92
99
2
Yes
BO
92
100
2
Yes
BO
92
101
2
Yes
BO
92
102
2
Yes
BO
92
103
2
Yes
BO
BO
BO
92
104
1
Yes
BO
92
105
1
Yes
723
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