Siemens SIPROTEC Manual page 735

Line differential protection with distance protection
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No.
Description
4083
DisTel Blocking: carrier STOP
signal, L2 (Dis.T.BL STOPL2)
4084
DisTel Blocking: carrier STOP
signal, L3 (Dis.T.BL STOPL3)
4160
>BLOCK Power Swing detection
(>Pow. Swing BLK)
4163
Power Swing unstable (P.Swing
unstab.)
4164
Power Swing detected (Power
Swing)
4166
Power Swing TRIP command
(Pow. Swing TRIP)
4167
Power Swing detected in L1
(Pow. Swing L1)
4168
Power Swing detected in L2
(Pow. Swing L2)
4169
Power Swing detected in L3
(Pow. Swing L3)
4177
Power Swing unstable 2 (P.Swing
unst. 2)
4203
>BLOCK Weak Infeed (>BLOCK
Weak Inf)
4204
>BLOCK delayed Weak Infeed
stage (>BLOCK del. WI)
4205
>Reception (channel) for Weak
Infeed OK (>WI rec. OK)
4206
>Receive signal for Weak Infeed
(>WI reception)
4221
Weak Infeed is switched OFF
(WeakInf. OFF)
4222
Weak Infeed is BLOCKED (Weak
Inf. BLOCK)
4223
Weak Infeed is ACTIVE (Weak Inf
ACTIVE)
4225
Weak Infeed Zero seq. current
detected (3I0 detected)
4226
Weak Infeed Undervoltg. L1 (WI
U L1<)
4227
Weak Infeed Undervoltg. L2 (WI
U L2<)
4228
Weak Infeed Undervoltg. L3 (WI
U L3<)
4229
WI TRIP with zero sequence
current (WI TRIP 3I0)
4231
Weak Infeed PICKED UP (Weak-
Inf. PICKUP)
4232
Weak Infeed PICKUP L1 (W/I
Pickup L1)
4233
Weak Infeed PICKUP L2 (W/I
Pickup L2)
4234
Weak Infeed PICKUP L3 (W/I
Pickup L3)
4241
Weak Infeed General TRIP
command (WeakInfeed TRIP)
4242
Weak Infeed TRIP command -
Only L1 (Weak TRIP 1p.L1)
SIPROTEC, 7SD5, Manual
C53000-G1176-C169-5, Release date 02.2011
Function
Type
of In-
for-
matio
n
Teleprot. Dist.
OUT
*
Teleprot. Dist.
OUT
*
Power Swing
SP
on
off
Power Swing
OUT
on
Power Swing
OUT
on
off
Power Swing
OUT
on
Power Swing
OUT
on
off
Power Swing
OUT
on
off
Power Swing
OUT
on
off
Power Swing
OUT
*
Weak Infeed
SP
*
Weak Infeed
SP
on
off
Weak Infeed
SP
on
off
Weak Infeed
SP
on
off
Weak Infeed
OUT
on
off
Weak Infeed
OUT
on
off
Weak Infeed
OUT
*
Weak Infeed
OUT
on
off
Weak Infeed
OUT
on
off
Weak Infeed
OUT
on
off
Weak Infeed
OUT
on
off
Weak Infeed
OUT
*
Weak Infeed
OUT
*
Weak Infeed
OUT
*
Weak Infeed
OUT
*
Weak Infeed
OUT
*
Weak Infeed
OUT
*
Weak Infeed
OUT
*
Log Buffers
Configurable in Matrix
*
*
LED
*
*
LED
on off
*
LED BI
on
*
LED
on off
*
LED
on
*
LED
on off
*
LED
on off
*
LED
on off
*
LED
*
*
LED
*
*
LED BI
on off
*
LED BI
on off
*
LED BI
on off
*
LED BI
*
*
LED
on off
*
LED
*
*
LED
on off
*
LED
on off
*
LED
on off
*
LED
on off
*
LED
*
*
LED
off
*
LED
on
*
LED
on
*
LED
on
*
LED
*
*
LED
on
*
LED
Appendix
A.8 Information List
IEC 60870-5-103
BO
BO
BO
BO
BO
29
164
1
Yes
BO
29
166
1
No
BO
BO
BO
BO
BO
BO
BO
BO
BO
25
21
1
Yes
BO
25
22
1
Yes
BO
25
23
1
Yes
BO
BO
BO
BO
BO
BO
25
31
2
Yes
BO
BO
BO
BO
25
41
2
No
BO
25
42
2
No
735

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