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2 Functions
2.17.8.3 Settings
Addresses which have an appended "A" can only be changed with DIGSI, under Ad-
ditional Settings.
Addr.
Parameter
402A
WAVEFORMTRIGGE
R
403A
WAVEFORM DATA
410
MAX. LENGTH
411
PRE. TRIG. TIME
412
POST REC. TIME
415
BinIn CAPT.TIME
2.17.8.4 Information List
No.
Information
-
FltRecSta
4
>Trig.Wave.Cap.
30053
Fault rec. run.
2.17.9 Energy
Metered values for active and reactive power are determined in the background by the
processor system. They can be called up at the front of the device, read out via the
operating interface using a PC with DIGSI, or transferred to a central master station
via the system interface.
2.17.9.1 Energy Metering
7SD610 integrates the calculated power which is then made available with the mea-
sured values. The components as listed in table 2-15 can be read out. The signs of
the operating values depend on the setting at address 1107 P,Q sign (see Section
2.17.4 under margin heading „Display of Measured Values").
Please consider that 7SD610 is primarily a protection device. The accuracy of the
metered values depends on the instrument transformers (normally protection core)
and the device tolerances. The metering is therefore not suited for billing metering.
The counters can be reset to zero or any initial value (see also SIPROTEC 4 System
Description).
254
Setting Options
Save w. Pickup
Save w. TRIP
Start w. TRIP
Fault event
Pow.Sys.Flt.
0.30 .. 5.00 sec
0.05 .. 0.50 sec
0.05 .. 0.50 sec
0.10 .. 5.00 sec; ∞
Type of In-
formation
IntSP
Fault Recording Start
SP
>Trigger Waveform Capture
OUT
Fault recording is running
Default Setting
Save w. Pickup
Waveform Capture
Fault event
Scope of Waveform Data
2.00 sec
Max. length of a Waveform
Capture Record
0.25 sec
Captured Waveform Prior to
Trigger
0.10 sec
Captured Waveform after Event
0.50 sec
Capture Time via Binary Input
Comments
Comments
7SD610 Manual
C53000-G1176-C145-4
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