Siemens SIPROTEC 4 7SD80 Manual page 369

Line differential protection
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No.
Description
2738
>79: Block 3pole AR-cycle
(>BLOCK 3pole AR)
2739
>79: Block 1phase-fault
AR-cycle (>BLK 1phase
AR)
2740
>79: Block 2phase-fault
AR-cycle (>BLK 2phase
AR)
2741
>79: Block 3phase-fault
AR-cycle (>BLK 3phase
AR)
2742
>79: Block 1st AR-cycle
(>BLK 1.AR-cycle)
2743
>79: Block 2nd AR-cycle
(>BLK 2.AR-cycle)
2746
>79: External Trip for AR
start (>Trip for AR)
2752
>79: External pickup
3phase for AR start
(>Pickup 3ph AR)
2781
79: Auto recloser is
switched OFF (79 OFF)
2782
79: Auto recloser is
switched ON (79 ON)
2783
79: Auto recloser is
blocked (79 is blocked)
2784
79: Auto recloser is not
ready (79 not ready)
2787
79: Circuit breaker 1 not
ready (CB not ready)
SIPROTEC 4, 7SD80, Manual
E50417-G1100-C474-A2, Edition 02.2018
Function
Typ
Log Buffers
e of
Info
rma
tion
79 Auto
SP
O
*
Recl.
N
OF
F
79 Auto
SP
O
*
Recl.
N
OF
F
79 Auto
SP
O
*
Recl.
N
OF
F
79 Auto
SP
O
*
Recl.
N
OF
F
79 Auto
SP
O
*
Recl.
N
OF
F
79 Auto
SP
O
*
Recl.
N
OF
F
79 Auto
SP
*
ON
Recl.
79 Auto
SP
*
ON
Recl.
79 Auto
OUT O
*
Recl.
N
OF
F
79 Auto
IntS
*
*
Recl.
P
79 Auto
OUT O
*
Recl.
N
OF
F
79 Auto
OUT *
ON
Recl.
79 Auto
OUT *
*
Recl.
Functions, Settings, Information
Configurable in Matrix IEC 60870-5-103
*
LED
BI
BO
*
LED
BI
BO
*
LED
BI
BO
*
LED
BI
BO
*
LED
BI
BO
*
LED
BI
BO
*
LED
BI
BO
*
LED
BI
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
F.3 Information List
40
33
1
Yes
40
34
1
Yes
40
35
1
Yes
40
36
1
Yes
40
37
1
Yes
40
38
1
Yes
40
41
2
Yes
40
47
2
Yes
40
81
1
Yes
19
16
1
Yes
2
40
83
1
Yes
19
13
1
Yes
2
0
40
87
1
Yes
369

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