Toshiba H9 operation manual Motor RPM

Volts per Hertz Setting

This function establishes the relationship between the output frequency and the output voltage of the ASD.

Settings:

Constant Torque

Voltage Decrease Curve

Automatic Torque Boost

Sensorless Vector Control (Speed)

Sensorless Vector Control (Speed/Torque Switching)

V/f 5-point Curve (Go to F190 to configure the V/f 5-point settings)

PM Drive (Permanent Magnet)

PG Feedback Vector Control (Speed)

PG Feedback Vector Control (Speed/Torque Switching)

Motor Current Rating

This parameter allows the user to input the full-load amperage (FLA) of the motor. This value is found on the nameplate of the motor and it is used by the ASD to determine the Thermal Overload protection setting for the motor.

Motor RPM

This parameter is used to input the (name plated) rated speed of the motor.

Command Source

This selection allows the user to establish the source of the Run commands. Run commands are Run, Stop, Jog, etc.

Settings:

Use Terminal Block

Use EOI Keypad

Use RS485

Use Communication Option Board

Frequency Reference Source

This selection allows the user to establish the source of the Frequency (speed) command.

Settings:

Use V/I

Use RR

Use RX

EOI Keypad

RS485

Communication Option Board

RX2 Option (AI1)

Option V/I

72 H9 ASD Installation and Operation Manual