Settings; Information List - Siemens SIPROTEC Manual

The actual storage time begins at the pre-fault time PRE. TRIG. TIME (address 411) ahead of the reference
instant, and ends at the post-fault time POST REC. TIME (address 412) after the storage criterion has reset.
The maximum recording duration to each fault MAX. LENGTH is set at address 410.
The fault recording can also be triggered via a binary input, via the keypad on the front of the device or with a
PC via the operation or service interface. The storage is then dynamically triggered. The length of the fault re-
cording is set in address 415 BinIn CAPT.TIME (maximum length however is MAX. LENGTH, address 410).
Pre-fault and post-fault times will be included. If the binary input time is set for ∞, then the length of the record
equals the time that the binary input is activated (static), or the MAX. LENGTH setting in address 410, which-
ever is shorter.

2.26.7.3 Settings

Addresses which have an appended "A" can only be changed with DIGSI, under Additional Settings.
Addr. Parameter
402A WAVEFORMTRIGGE
R
403A WAVEFORM DATA
410 MAX. LENGTH
411 PRE. TRIG. TIME
412 POST REC. TIME
415 BinIn CAPT.TIME

2.26.7.4 Information List

No. Information
- FltRecSta
4 >Trig.Wave.Cap.
30053 Fault rec. run.
SIPROTEC, 7SD5, Manual
C53000-G1176-C169-5, Release date 02.2011
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
Functions
2.26 Additional Functions
Comments
479