Speed - GE 489 Instruction Manual

5.3 A2 METERING DATA
T
DEMAND METERING
T
[ENTER] for more
The values for current and power demand are shown here. This peak demand information can be cleared using the
5 SETUP \ CLEAR DATA \ CLEAR PEAK DEMAND
(+Watts, +vars). Peak demand will not update if a digital input programmed as Test Input is shorted.
T
ANALOG INPUTS
T
[ENTER] for more
The values for analog inputs are shown here. The name of the input and the units will reflect those programmed for each
input. If no analog inputs are programmed in the
flash message will appear when an attempt is made to enter this group of messages.
T

SPEED

T
[ENTER] for more
If the Tachometer function is assigned to one of the digital inputs, the tachometer readout may be viewed here. A bar graph
on the second line of this message represents speed from 0 RPM to rated speed.
If no digital input is configured for tachometer in the
flash message will appear when an attempt is made to enter this group of messages.
GRAMMED
5-16
ð
CURRENT
ENTER
DEMAND: 0 Amps
ESCAPE
MW DEMAND:
ESCAPE
0.000 MW
MESSAGE
Mvar DEMAND:
ESCAPE
0.000 Mvar
MESSAGE
MVA DEMAND:
ESCAPE
0.000 MVA
MESSAGE
PEAK CURRENT
ESCAPE
DEMAND: 0 Amps
MESSAGE
PEAK MW DEMAND:
ESCAPE
0.000 MW
MESSAGE
PEAK Mvar DEMAND:
ESCAPE
0.000 Mvar
MESSAGE
PEAK MVA DEMAND:
ESCAPE
0.000 MVA
MESSAGE
setpoint. Demand is shown only for positive real and positive reactive power
ð
ANALOG I/P 1
ENTER
0 Units
ESCAPE
ANALOG I/P 2
ESCAPE
0 Units
MESSAGE
ANALOG I/P 3
ESCAPE
0 Units
MESSAGE
ANALOG I/P 4
ESCAPE
0 Units
MESSAGE
S11 ANALOG I/O
ð
TACHOMETER: 0 RPM
ENTER
ESCAPE
S3 DIGITAL INPUTS
489 Generator Management Relay
5.3.5 DEMAND METERING
Range: 0 to 999999 A
Range: 0.000 to 2000.000 MW. Not seen if VT
CONNECTION TYPE is programmed as None
Range: 0.000 to 2000.000 Mvar. Not seen if VT
CONNECTION TYPE is programmed as None
Range: 0.000 to 2000.000 MVA. Not seen if VT
CONNECTION TYPE is programmed as None
Range: 0 to 999999 A
Range: 0.000 to 2000.000 MW. Not seen if VT
CONNECTION TYPE is programmed as None
Range: 0.000 to 2000.000 Mvar. Not seen if VT
CONNECTION TYPE is programmed as None
Range: 0.000 to 2000.000 MVA. Not seen if VT
CONNECTION TYPE is programmed as None
Range: –50000 to 50000. Message seen only if Analog
Input is programmed. Message reflects Analog
Input Name as programmed.
Range: as for ANALOG I/P 1 above
Range: as for ANALOG I/P 1 above
Range: as for ANALOG I/P 1 above
setpoints page, the
THIS FEATURE NOT PROGRAMMED
Range: 0 to 7200 RPM. Seen only if a digital input is
configured as Tachometer.
setpoints page, the
5 ACTUAL VALUES
S1 489
5.3.6 ANALOG INPUTS
5.3.7 SPEED
THIS FEATURE NOT PRO-
GE Power Management