Siemens SIPROTEC 5 Manual page 260

Fault Recorder
7.2 Function-Group Type Recorder
[dwmaxtri-140213-01.tif, 1, en_US]
Figure 7-42
a Trigger rising edge
b Trigger falling edge
c End of the retrigger blocking time
d End of the newly started retrigger blocking time
e End of the post-trigger time
f End of the maximum record time
g Start of a new recording
t Time line
All other active channels can retrigger the fault recorder and thus extend the recording.
260
The Fault Record is not Extended with the Same Trigger Reason and Within a Retrigger
Blocking Time
SIPROTEC 5, Fault Recorder, Manual
C53000-G5040-C018-5, Edition 11.2017