Direct Access Parameter Information
W7B ASD Installation & Operation Manual
136
https://www.toshiba.com/tic/
Current 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.
Direct Access Number —
F482
Parameter Type —
Numerical
Factory Default —
90.0
Changeable During Run —
Yes
Minimum — 80.0
Maximum — 300.0
Units — %
Current 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.
Direct Access Number —
F483
Parameter Type —
Numerical
Factory Default —
105.0
Changeable During Run —
Yes
Minimum — 80.0
Maximum — 300.0
Units — %
Current 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.
Direct Access Number —
F484
Parameter Type —
Numerical
Factory Default —
105.0
Changeable During Run —
Yes
Minimum — 80.0
Maximum — 300.0
Units — %
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.
Direct Access Number —
F485
Parameter Type —
Numerical
Factory Default —
128
Changeable During Run —
Yes
Minimum — 0
Maximum — 255
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.
Direct Access Number —
F486
Parameter Type —
Numerical
Factory Default —
163.8
Changeable During Run —
Yes
Minimum — 1.64
Maximum — 327.6
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.
Direct Access Number —
F487
Parameter Type —
Numerical
Factory Default —
105.0
Changeable During Run —
Yes
Minimum — 0
Maximum — 255
Summary of Contents for W7 DN-57442-006
Page 1: ...ADJUSTABLE SPEED DRIVES W7 DN 57442 006 INSTALLATION OPERATION MANUAL June 2020 ...
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Page 3: ...Document Number 57442 006 Date June 2020 W7 ASD Installation and Operation Manual ...
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