142 HX7+ ASD Installation and Operation Manual
Motor Constant 2 (secondary resistance)
Program Motor Parameters Vector Motor Model
This parameter is the measurement of the rotor resistance and is considered a
Motor Constant (unchanging). This value is used in conjunction with other
constants to tune the motor.
This setting (motor tuning) is required to use the Vector Control, Automatic
Torque Boost, or Automatic Energy-Saving functions.
Direct Access Number — F403
Parameter Type — Numerical
Factory Default — (ASD dependent)
Changeable During Run — No
Minimum — 0.00
Maximum — Open
Units —
Motor Constant 3 (exciting inductance)
Program Motor Parameters Vector Motor Model
This parameter is used to input the excitation inductance for the motor. This
value is used in conjunction with other constants to tune the motor.
This setting (motor tuning) is required to use the Vector Control, Automatic
Torque Boost, or Automatic Energy-Saving functions.
Direct Access Number — F404
Parameter Type — Numerical
Factory Default — (ASD dependent)
Changeable During Run — No
Minimum — 0.00
Maximum — 6500.0
Units — µH
Motor Constant 4 (load inertia)
Program Motor Parameters Vector Motor Model
This parameter is used to control the load inertia during speed changes.
Acceleration and deceleration overshoot may be reduced by increasing this
value.
This setting (motor tuning) is required to use the Vector Control, Automatic
Torque Boost, or Automatic Energy-Saving functions.
Direct Access Number — F405
Parameter Type — Numerical
Factory Default — 1.0
Changeable During Run — Ye s
Minimum — 0.0
Maximum — 100.0
Motor Constant 5 (leakage inductance)
Program Motor Parameters Vector Motor Model
This parameter provides slight increases in the output voltage of the drive at the
high speed range.
This setting (motor tuning) is required to use the Vector Control, Automatic
Torque Boost, or Automatic Energy-Saving functions.
Direct Access Number — F410
Parameter Type — Numerical
Factory Default — (ASD dependent)
Changeable During Run — No
Minimum — 0.00
Maximum — 650.0
Number of Poles of Motor
Program Motor Parameters Motor Settings
This parameter identifies the number of motor poles.
Direct Access Number — F411
Parameter Type — Numerical
Factory Default — 4
Changeable During Run — No
Minimum — 2
Maximum — 16
Motor Capacity
Program Motor Parameters Motor Settings
This parameter identifies the wattage rating of the motor.
Direct Access Number — F412
Parameter Type — Numerical
Factory Default — (ASD dependent)
Changeable During Run — No
Minimum — 0.10
Maximum — (ASD dependent)
Units — kW
F403 F412
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