Appendix
A.4 Default Settings
SIPROTEC, 7SD5, Manual
C53000-G1176-C169-5, Release date 02.2011
678
Graphic Display
Spontaneous Fault Indication of the 4-Line Display
The spontaneous annunciations on devices with 4-line display serve to display the most important data about
a fault. They appear automatically in the display after pick-up of the device, in the sequence shown below.
Relay PICKUP: A message indicating the protective function that picked up first
PU Time=: Elapsed time from pick-up until drop-off
Trip time=: Elapsed time from pick-up until the first trip command of a protection function
Fault locator Fault distance d in km or miles
Spontaneous Fault Annunciations of the Graphic Display
All devices featuring a graphic display allow you to select whether or not to view automatically the most impor-
tant fault data on the display after a general interrogation.
The information is shown in the display in the following order:
Relay PICKUP A message indicating the protective function that picked up first
S/E/F TRIP A message indicating the protective function that picked up last
PU Time Runtime from general pickup until dropout
Trip time Elapsed time from pick-up until trip command
Fault location Fault distance d in km or miles
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