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Fault Records Menu
Fault Records Menu displays fault records that are
filtered and derived from the event records. The
filtering method is based on the elimination of the
events not resulting with tripping. The display
characteristics are same with that of event records. The
design of the menu focuses on rapid access to the first
and brief information about the faults when occurred.
The detailed information obtained just before and just
after the tripping is displayed on the Event Records
Menu but not here.
Fault Records Menu filters and displays the events that
are related to the following tripping functions, which
are also listed in Trip Settings Menu:
tI>
tI>>
tI>>>
tI
e
>
tI
e
>>
tI
e
>>>
tI<
t%(I
2
/I
1
)>
tI
2
>
tI
2
>>
trip Θ
tAux1
tAux2
Buchholz Trip
Thermometer Trip
Pressure Trip
Fault records count is the actual count of events that resulted in tripping of the CB and that currently
exist in the list of Event Records Menu; thus is dependent on the actual content of event records at
that time. It can be concluded that; in case that the Event Records Menu records 151 events that
does not contain tripping, the Fault Records Menu will contain no records.
Fault Records Menu displays the latest record in the first order, thus, the latest tripping event always
gets the label 000, which is displayed automatically when the menu is entered.
The fault record display format is almost identical to the event records’, with the exception that the
fault record screen displays the relevant event record number at the top right. □
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