Toshiba GX9, Installation & Operation Manual

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GX9 ASD Installation and Operation Manual 63
4. Adjust Accel/Decel Automatically?
When enabled, the GX9 ASD adjusts the
acceleration and deceleration rates according to the
applied load. The acceleration and deceleration
times range from 12.5% to 800% of the
programmed values [e.g., Acceleration Time 1
( F009 ) and Deceleration Time 1 ( F010 ) adjusted for
the active Accel/Decel times].
Settings:
0 — Disabled
1 — Enabled
The motor and the load must be connected prior to selecting Automatic Accel/Decel .
If Automatic Accel/Decel is not enabled, the Acceleration screen will appear followed by the
Deceleration screen as shown below.
5. Volts Per Hertz Setting
This function establishes the relationship between
the output voltage and the output frequency of the
ASD.
Settings:
0 — Constant Torque
1 — Variable Torque
2 — Automatic Torque Boost
3 — Sensorless Vector Control (Speed)
4 — Automatic Torque Boost with Automatic Energy Saving
5 — Sensorless Vector Control (Speed) with Automatic Energy Saving
6 — V/f 5-Point Setting (opens 5-Point setting screen)
7 — Sensorless Vector Control (Speed/Torque switching)
8 — PG Feedback Vector Control (Speed/Torque switching)
9 — PG Feedback Vector Control (Speed/Position switching)
6. Motor Current Rating
This parameter allows the user to input the full-load
amperage (FLA) of the motor. This value is used by
the GX9 ASD to determine the
Motor Overload
Protection setting for the motor and may be found
on the nameplate of the motor.
Deceleration Time
Acceleration Time
Accelerati
on Time
Decelerati
on Time