Siemens SIPROTEC 7SA522 Manual page 559

Distance protection
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No.
Description
1432
>BF: External release (>BF re-
lease)
1435
>BF: External start L1 (>BF Start
L1)
1436
>BF: External start L2 (>BF Start
L2)
1437
>BF: External start L3 (>BF Start
L3)
1439
>BF: External start 3pole (w/o
current) (>BF Start w/o I)
1440
Breaker failure prot. ON/OFF via
BI (BkrFailON/offBI)
1451
Breaker failure is switched OFF
(BkrFail OFF)
1452
Breaker failure is BLOCKED
(BkrFail BLOCK)
1453
Breaker failure is ACTIVE (Bkr-
Fail ACTIVE)
1461
Breaker failure protection started
(BF Start)
1472
BF Trip T1 (local trip) - only
phase L1 (BF T1-TRIP 1pL1)
1473
BF Trip T1 (local trip) - only
phase L2 (BF T1-TRIP 1pL2)
1474
BF Trip T1 (local trip) - only
phase L3 (BF T1-TRIP 1pL3)
1476
BF Trip T1 (local trip) - 3pole (BF
T1-TRIP L123)
1493
BF Trip in case of defective CB
(BF TRIP CBdefec)
1494
BF Trip T2 (busbar trip) (BF T2-
TRIP(bus))
1495
BF Trip End fault stage (BF
EndFlt TRIP)
1496
BF Pole discrepancy pickup (BF
CBdiscrSTART)
1497
BF Pole discrepancy pickup L1
(BF CBdiscr L1)
1498
BF Pole discrepancy pickup L2
(BF CBdiscr L2)
1499
BF Pole discrepancy pickup L3
(BF CBdiscr L3)
1500
BF Pole discrepancy Trip (BF
CBdiscr TRIP)
2054
Emergency mode (Emer. mode)
7SA522 Manual
C53000-G1176-C155-3
Function
Type
of In-
for-
matio
n
Breaker Failure
SP
ON
OFF
Breaker Failure
SP
ON
OFF
Breaker Failure
SP
ON
OFF
Breaker Failure
SP
ON
OFF
Breaker Failure
SP
ON
OFF
Breaker Failure
IntSP
ON
OFF
Breaker Failure
OUT
ON
OFF
Breaker Failure
OUT
ON
OFF
Breaker Failure
OUT
*
Breaker Failure
OUT
*
Breaker Failure
OUT
*
Breaker Failure
OUT
*
Breaker Failure
OUT
*
Breaker Failure
OUT
*
Breaker Failure
OUT
*
Breaker Failure
OUT
*
Breaker Failure
OUT
*
Breaker Failure
OUT
*
Breaker Failure
OUT
*
Breaker Failure
OUT
*
Breaker Failure
OUT
*
Breaker Failure
OUT
*
Back-Up O/C
OUT
ON
OFF
Log Buffers
Configurable in Matrix
*
*
LED BI
*
*
LED BI
*
*
LED BI
*
*
LED BI
*
*
LED BI
*
*
LED
*
*
LED
ON
*
LED
OFF
*
*
LED
ON
*
LED
OFF
ON
*
LED
ON
*
LED
ON
*
LED
ON
*
LED
ON
*
LED
ON
*
LED
ON
*
LED
ON
*
LED
OFF
ON
*
LED
OFF
ON
*
LED
OFF
ON
*
LED
OFF
ON
*
LED
ON
*
LED
OFF
A.8 Information List
IEC 60870-5-103
BO
BO
BO
BO
BO
BO
BO
166
151
1
Yes
BO
166
152
1
Yes
BO
166
153
1
Yes
BO
166
161
1
Yes
BO
BO
BO
BO
BO
BO
128
85
2
No
BO
BO
BO
BO
BO
BO
BO
128
37
1
Yes
559

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