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Appendix
A.4 Default Settings
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:
PU Time=:
Trip time=:
Fault locator
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
S/E/F TRIP
PU Time
Trip time
Fault location
678
A message indicating the protective function that picked up first
Elapsed time from pick-up until drop-off
Elapsed time from pick-up until the first trip command of a protection function
Fault distance d in km or miles
A message indicating the protective function that picked up first
A message indicating the protective function that picked up last
Runtime from general pickup until dropout
Elapsed time from pick-up until trip command
Fault distance d in km or miles
SIPROTEC, 7SD5, Manual
C53000-G1176-C169-5, Release date 02.2011
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