Siemens SIPROTEC 4 7UT6 Series Manual page 630

Differential protection
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Functions, Settings, Information
F.3 Information List
No.
Description
5376
Overexc. err: No VT
assigned (U/f Err No VT)
5377
Overexc. err: Not avail.
for this object (U/f Not
avail.)
5603
>BLOCK differential
protection (>Diff BLOCK)
5615
Differential protection is
switched OFF (Diff OFF)
5616
Differential protection is
BLOCKED (Diff BLOCKED)
5617
Differential protection is
ACTIVE (Diff ACTIVE)
5620
Diff err.: adverse Adap-
tion factor CT (Diff
Adap.fact.)
5631
Differential protection
picked up (Diff picked up)
5644
Diff: Blocked by
2.Harmon. L1 (Diff
2.Harm L1)
5645
Diff: Blocked by
2.Harmon. L2 (Diff
2.Harm L2)
5646
Diff: Blocked by
2.Harmon. L3 (Diff
2.Harm L3)
5647
Diff: Blocked by
n.Harmon. L1 (Diff
n.Harm L1)
5648
Diff: Blocked by
n.Harmon. L2 (Diff
n.Harm L2)
5649
Diff: Blocked by
n.Harmon. L3 (Diff
n.Harm L3)
5651
Diff. prot.: Blocked by ext.
fault L1 (Diff Bl. exF.L1)
630
Function
Typ
Log Buffers
e of
Info
rma
tion
Overexcit.
OUT O
*
N
Overexcit.
OUT O
*
N
Diff. Prot
SP
*
*
Diff. Prot
OUT O
*
N
OF
F
Diff. Prot
OUT O
ON
N
OFF
OF
F
Diff. Prot
OUT O
*
N
OF
F
Diff. Prot
OUT O
*
N
Diff. Prot
OUT *
ON
OFF
Diff. Prot
OUT *
ON
OFF
Diff. Prot
OUT *
ON
OFF
Diff. Prot
OUT *
ON
OFF
Diff. Prot
OUT *
ON
OFF
Diff. Prot
OUT *
ON
OFF
Diff. Prot
OUT *
ON
OFF
Diff. Prot
OUT *
ON
OFF
Configurable in Matrix IEC 60870-5-103
*
LED
BO
*
LED
BO
*
LED
BI
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
m LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
*
LED
BO
SIPROTEC 4, 7UT6x, Manual
C53000-G1176-C230-5, Edition 09.2016
75
15
1
Yes
75
16
1
Yes
75
17
1
Yes
75
31
2
Yes
75
44
2
Yes
75
45
2
Yes
75
46
2
Yes
75
47
2
Yes
75
48
2
Yes
75
49
2
Yes
75
51
2
Yes

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