Toshiba GX9 Installation & Operation Manual page 172

F482
Control Margin Modulation for Current Vector Control
Program Special  Special Parameters
This parameter establishes the control margin of modulation when operating in
the Current Vector Control mode.
Control Margin Modulation for Voltage Vector Control
Program Special  Special Parameters
This parameter establishes the control margin of modulation when operating in
the Voltage Vector Control mode.
Control Margin Modulation for Constant Vector Control
Program Special  Special Parameters
This parameter establishes the control margin of modulation when operating in
the Constant Vector Control mode.
Stall Cooperation Gain at Field Weakening Zone
Program Special  Special Parameters
This parameter determines the degree that the Stall function is effective while
operating the motor in the field weakening zone.
Exciting Starting Rate
Program Special  Special Parameters
This parameter establishes the rate of increase in the excitation current from a
zero output of the ASD.
Compensation Coefficient for Iron Loss
Program Special  Special Parameters
This parameter compensates for losses in the rotor-to-stator coupling of the
excitation and torque current energy.
160
Direct Access Number — F482
Parameter Type — Numerical
Factory Default — 90.00
Changeable During Run — Yes
Minimum — 80.00
Maximum — 300.00
Units — %
Direct Access Number — F483
Parameter Type — Numerical
Factory Default — 105.00
Changeable During Run — Yes
Minimum — 80.00
Maximum — 300.00
Units — %
Direct Access Number — F484
Parameter Type — Numerical
Factory Default — 105.00
Changeable During Run — Yes
Minimum — 80.00
Maximum — 300.00
Direct Access Number — F485
Parameter Type — Numerical
Factory Default — 128
Changeable During Run — Yes
Minimum — 0
Maximum — 255
Direct Access Number — F486
Parameter Type — Numerical
Factory Default — 163.84
Changeable During Run — Yes
Minimum — 1.64
Maximum — 327.67
Direct Access Number — F487
Parameter Type — Numerical
Factory Default — 10
Changeable During Run — Yes
Minimum — 0
Maximum — 255
GX9 ASD Installation and Operation Manual
F487