F432

F441

Speed Limit (torque=0) Band

Program Torque Torque Speed Limiting

The system has the ability to limit the amount that the speed may vary as a function of a changing load while operating in the Torque Control mode. This parameter sets a plus-or-minus value (range) for the Speed Limit Torque Level (F431).

Direct Access Number — F432

Parameter Type — Numerical

Factory Default — 0.00

Changeable During Run — Yes

Minimum — 0.00

Maximum — Max. Freq. (F011)

Units — Hz

Rotation in Specified Direction ONLY

Direct Access Number — F435

Program Torque Torque Speed Limiting

Parameter Type — Selection List

This parameter Enables/Disables the Forward Run or Reverse Run mode.

Factory Default — Disabled

Changeable During Run — No

 

 

If either direction is disabled, commands received for the disabled direction will

 

not be recognized.

 

If both directions are disabled, the received direction command will determine

 

the direction of the motor rotation.

 

Settings

 

0

— Disabled

 

1

— Enabled

 

 

 

Power Running Torque Limit 1

Direct Access Number — F440

Program Torque Torque Limit Settings

Parameter Type — Selection List

This parameter determines the source of the control signal for the positive

Factory Default F441Setting

Changeable During Run — Yes

torque limit setting.

 

If Setting is selected, the value set at F441 is used as the Power Running

 

Torque Limit #1 input.

 

Settings:

 

1

— V/I

 

2

— RR

 

3

— RX

 

4

F441 (setting)

 

 

 

Power Running Torque Limit 1 Level

Direct Access Number — F441

Program Torque Torque Limit Settings

Parameter Type — Numerical

 

 

Factory Default — 250.0 (Disabled)

This parameter provides a value for the Power Running Torque Limit #1

setting if F441 is selected at parameter F440.

Changeable During Run — Yes

This value provides the positive torque upper limit for the #1 motor.

Minimum — 0.00

Maximum — 250.0 (Disabled) Units — %

H9 ASD Installation and Operation Manual

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Image 165
Toshiba H9 F432 F441, Speed Limit torque=0 Band, Rotation in Specified Direction only, Power Running Torque Limit