Siemens siprotec 7SD5 User Manual page 613

Line differential protection with distance protection
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Graphic Display
Spontaneous Fault
The spontaneous annunciations on devices with 4-line display serve to display the
Indication of the 4-
most important data about a fault. They appear automatically in the display after
Line Display
general interrogation of the device, in the sequence shown in the following Figure.
Figure A-20
Spontaneous Fault
All devices featuring a graphic display allow you to select whether or not to view auto-
Annunciations of
matically the most important fault data on the display after a general interrogation.
the Graphic Display
The information is shown in the display in the following order:
• Relay PICKUP:
• S/E/F TRIP
• PU Time=:
• Trip time=:
• Fault Location
7SD5 Manual
C53000-G1176-C169-1
Spontaneous fault indication display
A.4 Default Settings
613

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