With the Sampl. freq. IEC61850 rec. parameter, you define the sampling frequency of the fault record
that you want to download using the IEC 61850 communication protocol. Possible setting values are 8 kHz, 4
kHz, 2 kHz, and 1 kHz.
You cannot set the Sampl. freq. IEC61850 rec. parameter to be greater than the maximum setting
value of the Sampling frequency parameter.
If the size of the COMTRADE file exceeds the maximum permissible storage capacity of the device, the original
recording is truncated. The truncated data are discarded.
Parameter: Scaling COMTRADE
•
Recommended setting value Scaling COMTRADE = Secondary values
With the Scaling COMTRADE parameter, you scale the fault record data for the COMTRADE format. Possible
setting values are Primary values or Secondary values.
Settings
Addr. Parameter C Setting Options Default Setting
General
_:2731:1 General:Mode
•
on
•
test
on
Control
_:2761:130 Control:Fault recording
•
with pickup
•
with pickup & AR cyc.
•
user-defined
with pickup
_:2761:131 Control:Storage
•
always
•
with trip
always
_:2761:111 Control:Maximum record
time
0.20 s to 20.00 s 5.00 s
_:2761:112 Control:Pre-trigger time 0.05 sto 4.00 s 0.50 s
_:2761:113 Control:Post-trigger time 0.05 sto 0.50 s 0.50 s
_:2761:116 Control:Manual record
time
0.20 s to 20.00 s 0.50 s
_:2761:140 Control:Sampling
frequency
•
8 kHz
•
4 kHz
•
2 kHz
•
1 kHz
2 kHz
_:2761:141 Control:Sampl. freq.
IEC61850 rec.
•
8 kHz
•
4 kHz
•
2 kHz
•
1 kHz
1 kHz
_:2761:128 Control:Scaling
COMTRADE
•
Primary values
•
Secondary values
Secondary
values
Information List
No.
Information Data Class
(Type)
Type
Binary IO
_:2731:51 General:Mode (controllable) ENC C
_:2731:52 General:Behavior ENS O
_:2731:53 General:Health ENS O
3.4.5
3.4.6
System Functions
3.4 Fault Recording
SIPROTEC 5, Overcurrent Protection, Manual 109
C53000-G5040-C017-8, Edition 07.2017
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