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Direct Access Parameter Information
Motor Constant 3 (Leak Inductance)
Program
Motor
Vector Motor Model
This parameter is used to set the leakage inductance of the
motor.
A larger setting here results in higher output torque at high
speeds.
Direct Access Number —
F412
Parameter Type —
Numerical
Factory Default —
(ASD-Depen
-
dent)
Changeable During Run —
No
Minimum — 0
Maximum — 250
Units — %
Motor Constant 4 (Rated Slip)
Program
Motor
Vector Motor Model
This parameter is used to set the secondary resistance of the
motor.
An increase in this parameter setting results in an increase of
compensation for motor slip.
Direct Access Number —
F413
Parameter Type —
Numerical
Factory Default —
(ASD-Depen
-
dent)
Changeable During Run —
No
Minimum — 0.10
Minimum — 25.00
Units — %
Exciting Strengthening Coefficient
Program
Special
Special Parameters
This parameter is used to increase the magnetic flux of the motor
at low-speed. This feature is useful when increased torque at low
speeds is required.
Direct Access Number —
F415
Parameter Type —
Numerical
Factory Default —
100
Changeable During Run —
No
Minimum — 100
Maximum — 130
Units — %
Stall Prevention Factor 1
Program
Protection
Stall
This parameter is to be adjusted in the event that the motor stalls
when operated above the base frequency.
If a momentary heavy load occurs the motor may stall before the
load current reaches the stall prevention level setting of
.
A drop in the supply voltage may cause fluctuations of the load
current or may cause motor vibration. A gradual adjustment of
this parameter may alleviate this condition.
Start with a setting of 85 at these parameters and gradually
adjust them from there one at a time until the desired results are
produced.
Adjustments to this parameter may increase the load current of
the motor and subsequently warrant an adjustment at the Motor
Overload Protection Level
setting.
Direct Access Number —
F416
Parameter Type —
Numerical
Factory Default —
100
Changeable During Run —
No
Minimum — 10
Maximum — 250
Содержание DN-68249-003
Страница 1: ...ADJUSTABLE SPEED DRIVES Q9 DN 68249 003 INSTALLATION OPERATION MANUAL April 2020 ...
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Страница 3: ...Document Number 68249 003 April 2020 Q9 Plus ASD Installation Operation Manual ...
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Страница 12: ...Table of Contents Q9 Plus ASD Install Op Manual iv https www toshiba com tic ...
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