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Quattro DC Display Data D0 Menu
Parameter
Item
MS Power Data D2 submenu
Description Units
Hidden
ARM CURRENT
(Armature Current) Measured motor armature current
amps
N
FIELD CURRENT
(Field Current) Measured motor field current
volts
N
ARM VOLTAGE
(Armature Voltage) Measured motor armature voltage
volts
N
MS BUS
VOLTAGE
(Motor Side Bus Voltage) Measured Motor Side DC bus voltage
volts
N
MOTOR MODE
(Motor Mode) Tells the user is the motor is motoring, regening, CEMF
braking, or idle.
none
Y
TORQUE REF
(Torque Reference) This is the output of the speed regulator plus any
torque feed forwards from the car controller
%
N
EST SPD FDBK
(Estimated Speed Feedback) Estimated speed based on voltage
readings. When running the CEMF regulator, the ES SPD FDBK will
equal the speed reference. When running in tach feedback mode, EST
SPD FDBK will estimate the speed based on voltages.
m/sec
N
ENCODER SPD
(Encoder Speed) Give the speed of the encoder in meters / second.
m/sec
N
DS MODULE
TEMP
(Drive Side Module Temperature) Indicates the hottest of the drive side
IGBT module and the line side IGBT module and the Field IGBT.
°C
N
LS MODULE
TEMP
(Line Side Module Temperature) Indicates the hottest of the line side
converter IGBT module temperature.
°C
N
HIGHEST TEMP
(Highest Measured Temperature) Declares the highest temperature
measured on the drive.
°C
N
FIELD IGBT
TEMP
(Field IGBT Temperature) Monitors temperature of IGBT module that
controls motor field current as indicated by an internal thermistor.
Reported in degrees C.
°C
N
ARMATURE CUR
ERR
(Armature Current Error) Measured Motor Armature Current in amperes.
amps
N
AUTO FLD INT
(Auto-tune Field Integral Gain) Measured field regulator integral gain as
calculated by the auto-tune (in GAIN SELECTION (C1)) after an auto-
tune has been done.
none
N
AUTO FLD PROP
(Auto-tune Field Proportional Gain) Measured field regulator proportional
gain as calculated by the auto-tune (in GAIN SELECTION (C1)) after an
auto-tune has been done.
none
N
AUTO MEAS
ARM L
(Auto-tune Measured Armature Inductance) Measured Motor Armature
Inductance as calculated by the auto-tune (in GAIN SELECTION (C1))
after an auto-tune has been done.
mH
N
AUTO MEAS
ARM R
(Auto-tune Measured Armature Resistance) Measured Motor Armature
Resistance as calculated by the auto-tune (in GAIN SELECTION (C1))
after an auto-tune has been done.
ohm
N
AUTO FIELD RES
(Auto-tune Measured Field Resistance) Measured Field Resistance as
calculated by the auto-tune (in GAIN SELECTION (C1)) after an auto-
tune has been done.
ohm
N
AUTO FIELD TC
(Auto-tune Measured Field Time Constant) Measured Field Time
Constant as calculated by the auto-tune (in GAIN SELECTION (C1))
after an auto-tune has been done.
sec
N
Table 1 : Power Data D2 Submenu 4
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