Siemens siprotec 7SD5 User Manual

A.8 Information List
665
7SD5 Manual
C53000-G1176-C169-1
4223 Weak Infeed is ACTIVE (Weak Inf
ACTIVE)
Weak Infeed OUT * * * LED BO 25 23 1 Yes
4225 Weak Infeed Zero seq. current
detected (3I0 detected)
Weak Infeed OUT ON
OFF
ON
OFF
* LED BO
4226 Weak Infeed Undervoltg. L1 (WI
U L1<)
Weak Infeed OUT ON
OFF
ON
OFF
* LED BO
4227 Weak Infeed Undervoltg. L2 (WI
U L2<)
Weak Infeed OUT ON
OFF
ON
OFF
* LED BO
4228 Weak Infeed Undervoltg. L3 (WI
U L3<)
Weak Infeed OUT ON
OFF
ON
OFF
* LED BO
4229 WI TRIP with zero sequence
current (WI TRIP 3I0)
Weak Infeed OUT * * * LED BO
4231 Weak Infeed PICKED UP (Weak-
Inf. PICKUP)
Weak Infeed OUT * OFF * LED BO 25 31 2 Yes
4232 Weak Infeed PICKUP L1 (W/I
Pickup L1)
Weak Infeed OUT * ON * LED BO
4233 Weak Infeed PICKUP L2 (W/I
Pickup L2)
Weak Infeed OUT * ON * LED BO
4234 Weak Infeed PICKUP L3 (W/I
Pickup L3)
Weak Infeed OUT * ON * LED BO
4241 Weak Infeed General TRIP
command (WeakInfeed TRIP)
Weak Infeed OUT * * * LED BO 25 41 2 No
4242 Weak Infeed TRIP command -
Only L1 (Weak TRIP 1p.L1)
Weak Infeed OUT * ON * LED BO 25 42 2 No
4243 Weak Infeed TRIP command -
Only L2 (Weak TRIP 1p.L2)
Weak Infeed OUT * ON * LED BO 25 43 2 No
4244 Weak Infeed TRIP command -
Only L3 (Weak TRIP 1p.L3)
Weak Infeed OUT * ON * LED BO 25 44 2 No
4245 Weak Infeed TRIP command
L123 (Weak TRIP L123)
Weak Infeed OUT * ON * LED BO 25 45 2 No
4246 ECHO Send SIGNAL (ECHO
SIGNAL)
Weak Infeed OUT ON ON * LED BO 25 46 2 Yes
4253 >BLOCK Instantaneous SOTF
Overcurrent (>BLOCK SOTF-
O/C)
SOTF Overcurr. SP * * * LED BI BO
4271 SOTF-O/C is switched OFF
(SOTF-O/C OFF)
SOTF Overcurr. OUT ON
OFF
**LEDBO25711Yes
4272 SOTF-O/C is BLOCKED (SOTF-
O/C BLOCK)
SOTF Overcurr. OUT ON
OFF
ON
OFF
* LED BO 25 72 1 Yes
4273 SOTF-O/C is ACTIVE (SOTF-
O/C ACTIVE)
SOTF Overcurr. OUT * * * LED BO 25 73 1 Yes
4281 SOTF-O/C PICKED UP (SOTF-
O/C PICKUP)
SOTF Overcurr. OUT * OFF m LED BO 25 81 2 Yes
4282 SOTF-O/C Pickup L1 (SOF
O/CpickupL1)
SOTF Overcurr. OUT * ON * LED BO 25 82 2 Yes
4283 SOTF-O/C Pickup L2 (SOF
O/CpickupL2)
SOTF Overcurr. OUT * ON * LED BO 25 83 2 Yes
4284 SOTF-O/C Pickup L3 (SOF
O/CpickupL3)
SOTF Overcurr. OUT * ON * LED BO 25 84 2 Yes
4285 High Speed-O/C Pickup I>>>> L1
(I>>>>O/C p.upL1)
SOTF Overcurr. OUT * ON * LED BO 25 85 2 Yes
4286 High Speed-O/C Pickup I>>>> L2
(I>>>>O/C p.upL2)
SOTF Overcurr. OUT * ON * LED BO 25 86 2 Yes
4287 High Speed-O/C Pickup I>>>> L3
(I>>>>O/C p.upL3)
SOTF Overcurr. OUT * ON * LED BO 25 87 2 Yes
No. Description Function Type
of In-
for-
matio
n
Log Buffers Configurable in Matrix IEC 60870-5-103
Event Log ON/OFF
Trip (Fault) Log ON/OFF
Ground Fault Log ON/OFF
Marked in Oscill. Record
LED
Binary Input
Function Key
Relay
Chatter Suppression
Type
Information Number
Data Unit
General Interrogation
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Siemens siprotec 7SD5 Specifications

General

Brand	Siemens
Model	siprotec 7SD5
Category	Relays
Language	English