Direct Access Parameter Information
Q9 Plus ASD Install/Op Manual
https://www.toshiba.com/tic/ 173
Max Output Voltage Modulation Rate
Program Feedback PG Settings
This parameter is used to adjust the duty cycle of the PWM
that is being applied to the motor. Changes to this
parameter are effective in reducing the output current
during an undervoltage condition (which may result in an
increased output current).
Settings:
0 — Standard
1 — 100%
2 — 102.50%
3 — 105%
Direct Access Number —
F495
Parameter Type — Selection List
Factory Default — Standard
Changeable During Run — No
Permanent Magnet (PM) Motor Constant 1
Program Motor PM Motor
This parameter is used with synchronous motor applications only.
Contact the TIC Customer Support Center for information on this
parameter.
Direct Access Number —
F498
Parameter Type — Numerical
Factory Default — 10.0
Changeable During Run — No
Minimum — 0.0
Maximum — 100.0
Units — %
Permanent Magnet (PM) Motor Constant 2
Program Motor PM Motor
This parameter is used with synchronous motor applications only.
Contact the TIC Customer Support Center for more information
on this parameter.
Direct Access Number —
F499
Parameter Type — Numerical
Factory Default — 10.0
Changeable During Run — No
Minimum — 0.0
Maximum — 100.0
Units — %
Acceleration Time 2
Program Special ACC/DEC 1 – 4 Settings
This parameter specifies the time in seconds for the output of the
ASD to go from 0.0 Hz to the Maximum Frequency for the 2
Acceleration profile. The Accel/Decel pattern may be set using
F502.
This setting may be adjusted to stabilize unstable Virtual Linear
Pump operation.
This setting is also used to determine the acceleration rate of the
UP/DOWN Frequency Functions.
Note: An acceleration time shorter than the load will allow may
cause nuisance tripping and mechanical stress to loads.
Automatic Accel/Decel, Stall, and Ridethrough settings
may lengthen the acceleration times.
Direct Access Number —
F500
Parameter Type — Numerical
Factory Default — 5.0
Changeable During Run — Yes
Minimum — 0.1
Maximum — 6000.0
Units — Seconds
F495 – F501
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