Siemens SIPROTEC 4 7UT6 Series Manual page 600

Differential protection
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Functions, Settings, Information
F.3 Information List
No.
Description
167
Failure: Voltage Balance
(Fail U balance)
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.)
175
Failure: Phase Sequence
Current (Fail Ph. Seq. I)
176
Failure: Phase Sequence
Voltage (Fail Ph. Seq. U)
177
Failure: Battery empty
(Fail Battery)
181
Error: Measurement
system (Error MeasurSys)
183
Error Board 1 (Error Board
1)
184
Error Board 2 (Error Board
2)
185
Error Board 3 (Error Board
3)
600
Function
Typ
Log Buffers
e of
Info
rma
tion
Meas-
OUT O
*
urem.Super
N
v
OF
F
Supervision OUT O
*
N
OF
F
Supervision OUT O
*
N
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
Supervision OUT O
*
N
OF
F
Supervision OUT O
*
N
OF
F
Supervision OUT O
*
N
OF
F
Supervision OUT O
*
N
OF
F
Supervision OUT O
*
N
OF
F
Configurable in Matrix IEC 60870-5-103
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SIPROTEC 4, 7UT6x, Manual
C53000-G1176-C230-5, Edition 09.2016
13
18
1
Yes
5
6
13
18
1
Yes
5
8
13
19
1
Yes
5
1
13
19
1
Yes
5
2
13
19
1
Yes
5
3
13
17
1
Yes
5
8
13
17
1
Yes
5
1
13
17
1
Yes
5
2
13
17
1
Yes
5
3

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