Last Trip Data - GE Feeder Management Relay 750 Instruction Manual

6.2 A1 STATUS
PATH: ACTUAL VALUES

LAST TRIP DATA

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6
Independent of the event recorder, the relay captures the system information at the time of the last trip event. This informa-
tion includes a time and date stamp, trip cause, phase current, ground current, sensitive ground current, neutral current,
voltages, system frequency, and the analog input. If more than one protection element trips for a fault (for example, both the
Phase and Neutral Instantaneous Overcurrent 1 elements) then only the first trip event detected by the relay will have Last
Trip Data captured. This information cannot be cleared; data for a new trip overwrites the previous trip data.
6-6
Courtesy of NationalSwitchgear.com
A1 STATUS LAST TRIP DATA
ð
ENTER DATE OF LAST TRIP:
ESCAPE
Mar 16 1997
TIME OF LAST TRIP:
ESCAPE
MESSAGE 12:34:56.789
TRIP: <Φ>
ESCAPE
MESSAGE <Cause>
A: 0
ESCAPE
MESSAGE C: 0
GND CURRENT:
ESCAPE
MESSAGE 0 A
SENSTV GND CURRENT:
ESCAPE
MESSAGE 0 A
NEUTRAL CURRENT:
ESCAPE
MESSAGE 0 A
AN: 0.00
ESCAPE
MESSAGE CN: 0.00
AB: 0.00
ESCAPE
MESSAGE CA: 0.00
NEUTRAL VOLTAGE:
ESCAPE
MESSAGE 0.00 kV
SYSTEM FREQ:
ESCAPE
MESSAGE 0.00 Hz
A/I:
ESCAPE
0 μA
MESSAGE
750/760 Feeder Management Relay
Range: Date in format shown
Range: Time in format shown
Range: See Section 6.5: A4 Event Recorder on page 6–
16 for range details.
Range: 0 to 65535 A
B: 0
Amps
Range: 0 to 65535 A
Range: 0 to 655.35 A
Range: 0 to 65535 A
Range: On, Off. Seen only if
BN: 0.00
BUS VT SENSING
kVolts
"Wye"
Range: On, Off. Not seen if
BC: 0.00
VT SENSING
kVolts
"Wye"
Range: 0 to 655.35 kV
Range: 0.00 to 90.00 Hz
Range: 0 to 655.35 units. Units programmed in
MONITORING
6 ACTUAL VALUES
6.2.3 LAST TRIP DATA
S2 SYSTEM SETUP
VT CONNECTION TYPE is
S2 SYSTEM SETUP BUS
is
VT CONNECTION TYPE
S6
A/I A/I SETUP A/I UNITS
GE Multilin