2 Functions
254
7SD610 Manual
C53000-G1176-C145-4
2.17.8.3 Settings
Addresses which have an appended "A" can only be changed with DIGSI, under Ad-
ditional Settings.
2.17.8.4 Information List
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).
Addr. Parameter Setting Options Default Setting Comments
402A WAVEFORMTRIGGE
R
Save w. Pickup
Save w. TRIP
Start w. TRIP
Save w. Pickup Waveform Capture
403A WAVEFORM DATA Fault event
Pow.Sys.Flt.
Fault event Scope of Waveform Data
410 MAX. LENGTH 0.30 .. 5.00 sec 2.00 sec Max. length of a Waveform
Capture Record
411 PRE. TRIG. TIME 0.05 .. 0.50 sec 0.25 sec Captured Waveform Prior to
Trigger
412 POST REC. TIME 0.05 .. 0.50 sec 0.10 sec Captured Waveform after Event
415 BinIn CAPT.TIME 0.10 .. 5.00 sec; ∞ 0.50 sec Capture Time via Binary Input
No. Information Type of In-
formation
Comments
- FltRecSta IntSP Fault Recording Start
4 >Trig.Wave.Cap. SP >Trigger Waveform Capture
30053 Fault rec. run. OUT Fault recording is running
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