Siemens SIPROTEC 4 7SD80 Manual page 378

Line differential protection
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Functions, Settings, Information
F.3 Information List
No.
Description
6856
>74TC-2 Trip circuit
superv.:Trip Relay
(>74TC-2 TripRel)
6857
>74TC-2 Trip circuit
superv.:Breaker Rel
(>74TC-2 Bkr.Rel)
6858
>74TC-3 Trip circuit
superv.:Trip Relay
(>74TC-3 TripRel)
6859
>74TC-3 Trip circuit
superv.:Breaker Rel
(>74TC-3 Bkr.Rel)
6861
74TC Trip circuit supervi-
sion OFF (74TC OFF)
6865
74TC Failure Trip Circuit
(74TC Trip cir.)
6866
74TC-1 blocked. Binary
input is not set (74TC-1
ProgFAIL)
6867
74TC-2 blocked. Binary
input is not set (74TC-2
ProgFAIL)
6868
74TC-3 blocked. Binary
input is not set (74TC-3
ProgFAIL)
7104
>BLOCK 50-B1 Backup
OverCurrent (>BLOCK 50-
B1)
7105
>BLOCK 50-B2 Backup
OverCurrent (>BLOCK 50-
B2)
7106
>BLOCK 51-B Backup
OverCurrent (>BLOCK 51-
B)
378
Function
Typ
Log Buffers
e of
Info
rma
tion
74TC Trip-
SP
On
*
Circ.
Of
f
74TC Trip-
SP
On
*
Circ.
Of
f
74TC Trip-
SP
On
*
Circ.
Of
f
74TC Trip-
SP
On
*
Circ.
Of
f
74TC Trip-
OUT O
*
Circ.
N
OF
F
74TC Trip-
OUT O
*
Circ.
N
OF
F
74TC Trip-
OUT O
*
Circ.
N
OF
F
74TC Trip-
OUT O
*
Circ.
N
OF
F
74TC Trip-
OUT O
*
Circ.
N
OF
F
Back-Up O/C SP
O
*
N
OF
F
Back-Up O/C SP
O
*
N
OF
F
Back-Up O/C SP
O
*
N
OF
F
Configurable in Matrix IEC 60870-5-103
*
LED
BI
BO
*
LED
BI
BO
*
LED
BI
BO
*
LED
BI
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BI
BO
*
LED
BI
BO
*
LED
BI
BO
SIPROTEC 4, 7SD80, Manual
E50417-G1100-C474-A2, Edition 02.2018
17
53
1
Yes
0
19
36
1
Yes
2
64
4
1
Yes
64
5
1
Yes
64
6
1
Yes

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