F447

F452

Regenerative Braking Torque Limit 3 Level

Program Torque Manual Torque Limit Settings

This parameter is used to set the negative torque upper limit for the #3 motor profile when multiple motors are controlled by a single drive or when a single motor is to be controlled by multiple profiles.

Direct Access Number — F447

Parameter Type — Numerical

Factory Default — 250.0 (Disabled)

Changeable During Run — Yes

Minimum — 0.00

Maximum — 250.0 (Disabled) Units — %

Power Running Torque Limit 4 Level

Program Torque Manual Torque Limit Settings

This parameter is used to set the positive torque upper limit for the #4 motor profile when multiple motors are controlled by a single drive or when a single motor is to be controlled by multiple profiles.

Direct Access Number — F448

Parameter Type — Numerical

Factory Default — 250.0 (Disabled)

Changeable During Run — Yes

Minimum — 0.00

Maximum — 250.0 (Disabled) Units — %

Regenerative Braking Torque Limit 4 Level

Program Torque Manual Torque Limit Settings

This parameter is used to set the negative torque upper limit for the #4 motor profile when multiple motors are controlled by a single drive or when a single motor is to be controlled by multiple profiles.

Direct Access Number — F449

Parameter Type — Numerical

Factory Default — 250.0 (Disabled)

Changeable During Run — Yes

Minimum — 0.00

Maximum — 250.0 (Disabled) Units — %

Accel/Decel Operation After Torque Limit

Direct Access Number —

F451

Program Torque Torque Limit Settings

Parameter Type — Selection List

In a Crane/Hoist application that is operating using a mechanical brake, this

Factory Default — In Sync with Accel/

Decel

 

parameter is used to minimize the delay between the brake release and the

Changeable During Run — Yes

output torque reaching a level that can sustain the load.

 

 

This setting may reference time or the operating speed of the motor.

 

 

Settings:

 

 

0 — In Sync with Accel/Decel

 

 

1 — In Sync with Minimum Time

 

 

 

 

 

Power Running Stall Continuous Trip Detection Time

Direct Access Number —

F452

Program Protection Stall

Parameter Type — Numerical

 

Factory Default — 0.0

 

This parameter is used to extend the Overvoltage Stall (F305) and the

Overcurrent Stall (F017) time settings.

Changeable During Run — Yes

Minimum — 0.0

Maximum — 1.0

Units — Seconds

H9 ASD Installation and Operation Manual

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Image 167
Toshiba H9 operation manual F447 F452