Siemens SIPROTEC 4 7SD80 Manual page 358

Line differential protection
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Functions, Settings, Information
F.3 Information List
No.
Description
127
79 ON/OFF (via system
port) (79 ON/OFF)
140
Error with a summary
alarm (Error Sum Alarm)
160
Alarm Summary Event
(Alarm Sum Event)
161
Failure: General Current
Supervision (Fail I
Superv.)
163
Failure: Current Balance
(Fail I balance)
164
Failure: General Voltage
Supervision (Fail V
Superv.)
167
Failure: Voltage Balance
(Fail V balance)
168
Failure: Voltage absent
(Fail V absent)
169
VT Fuse Failure (alarm
>10s) (VT FuseFail>10s)
170
VT Fuse Failure (alarm
instantaneous) (VT Fuse-
Fail)
171
Failure: Phase Sequence
(Fail Ph. Seq.)
177
Failure: Battery empty
(Fail Battery)
358
Function
Typ
Log Buffers
e of
Info
rma
tion
79 Auto
IntS
O
*
Recl.
P
N
OF
F
Device,
OUT O
*
General
N
OF
F
Device,
OUT *
*
General
Meas-
OUT *
*
urem.Super
v
Meas-
OUT O
*
urem.Super
N
v
OF
F
Meas-
OUT *
*
urem.Super
v
Meas-
OUT O
*
urem.Super
N
v
OF
F
Meas-
OUT O
*
urem.Super
N
v
OF
F
Meas-
OUT O
*
urem.Super
N
v
OF
F
Meas-
OUT O
*
urem.Super
N
v
OF
F
Meas-
OUT O
*
urem.Super
N
v
OF
F
Device,
OUT O
*
General
N
OF
F
Configurable in Matrix IEC 60870-5-103
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
SIPROTEC 4, 7SD80, Manual
E50417-G1100-C474-A2, Edition 02.2018
19
47
1
Yes
2
19
46
1
Yes
2
19
32
1
Yes
2
13
18
1
Yes
5
3
19
33
1
Yes
2
13
18
1
Yes
5
6
13
18
1
Yes
5
7
13
18
1
Yes
5
8
19
35
1
Yes
2
13
19
1
Yes
5
3

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