Trip Pickups - GE 489 Instruction Manual

5 ACTUAL VALUES
Any active or latched alarms may be viewed here.
T

TRIP PICKUPS

T
[ENTER] for more
GE Power Management
BREAKER FAILURE
ESCAPE
ALARM: Active
MESSAGE
TRIP COIL MONITOR
ESCAPE
ALARM: Active
MESSAGE
VT FUSE FAILURE
ESCAPE
ALARM: Active
MESSAGE
CURRENT DEMAND
ESCAPE
ALARM: 1053 A
MESSAGE
MW DEMAND
ESCAPE
ALARM: 50.500
MESSAGE
Mvar DEMAND
ESCAPE
ALARM: –20.000
MESSAGE
MVA DEMAND
ESCAPE
ALARM: 20.000
MESSAGE
ANALOG I/P 1
ESCAPE
ALARM: 201 Units
MESSAGE
ANALOG I/P 2
ESCAPE
ALARM: 201 Units
MESSAGE
ANALOG I/P 3
ESCAPE
ALARM: 201 Units
MESSAGE
ANALOG I/P 4
ESCAPE
ALARM: 201 Units
MESSAGE
ALARM, 489 NOT
ESCAPE
INSERTED PROPERLY
MESSAGE
489 NOT IN SERVICE
ESCAPE
Simulation Mode
MESSAGE
IRIG-B FAILURE
ESCAPE
ALARM: Active
MESSAGE
GEN. RUNNING HOURS
ESCAPE
ALARM: 1000 h
MESSAGE
ð
Input A
ENTER
PICKUP: Not Enabled
ESCAPE
Input B
ESCAPE
PICKUP: Not Enabled
MESSAGE
Input C
ESCAPE
PICKUP: Not Enabled
MESSAGE
Input D
ESCAPE
PICKUP: Not Enabled
MESSAGE
Input E
ESCAPE
PICKUP: Not Enabled
MESSAGE
489 Generator Management Relay
Range: Active, Latched. Active if condition that caused
the alarm is still present.
Range: Active, Latched. Active if condition that caused
the alarm is still present.
Range: Active, Latched. Active if condition that caused
the alarm is still present.
Range: 1 to 999999 A.
The running current demand is shown here.
Range: –2000.000 to +2000.000 MW
Current Running MW Demand is shown here
Range: –2000.000 to +2000.000 Mvar
Current Running Mvar Demand is shown here
Range: 0 to 2000.000 MVA
Current Running MVA Demand is shown here
Range: –50000 to +50000. Reflects the Analog Input 1
Name. The Analog Input level is shown here.
Range: –50000 to +50000. Reflects the Analog Input 2
Name. The Analog Input level is shown here.
Range: –50000 to +50000. Reflects the Analog Input 3
Name. The Analog Input level is shown here.
Range: –50000 to +50000. Reflects the Analog Input 4
Name. The Analog Input level is shown here.
If the 489 chassis is only partially engaged with the
case, this service alarm appears after 1 sec. Secure the
chassis handle to ensure that all contacts mate properly
Range: Not Programmed, Simulation Mode, Output
Relays Forced, Analog Output Forced, Test
Switch Shorted
Range: Active. Seen only if IRIG-B is enabled and the
associated signal input is lost.
Range: 0 to 1000000 hrs. Seen only if the Running
Hour Alarm is enabled.
5.2.4 TRIP PICKUPS
Range: Not Enabled, Inactive, Timing Out, Active Trip,
Latched Trip. Reflects
programmed. Seen only if function assigned is an
input.
Range: see Input A PICKUP above
Range: see Input A PICKUP above
Range: see Input A PICKUP above
Range: see Input A PICKUP above
5.2 A1 STATUS
5
Input Name as
5-5