Toshiba H9 Direct Access Parameters/Numbers, F000 F001, Automatic Acceleration/Deceleration

F000 F001

Direct Access Parameter Information

The H9 ASD has the ability to allow the user direct access to the motor control functions. There are two ways in which the motor-control parameters may be accessed for modification: Program ⇒ applicable menu path or Program ⇒ Direct Access ⇒ applicable parameter number. Both methods access the parameter via the Program mode. Once accessed, the parameter may be viewed or changed.

The Program mode allows the user to develop an application-specific motor-control profile. Motor control functions may be set to accommodate specific power and timing requirements for a given application. The configurable parameters of the Program mode that have user-accessible Parameter Numbers are listed and described below.

Note: Parameter selections are preceded by the number used to select an item if using communications to write to a parameter location in memory (i.e., F000 ⇒ 0-Manual, 1- No Trip on Acc/Dec, 2-No trip on Acc Only, etc.).

Note: The setup procedures included within this section may require a Reset before performing the procedure. Application-specific settings may then be performed. The pre-Reset conditions may be saved (see F007).

Note: Communications setting changes will require that the power be removed and then re-applied for the changes to take affect.

Direct Access Parameters/Numbers

Automatic Acceleration/Deceleration

Program ⇒ Fundamental ⇒ Accel/Decel #1 Settings

This parameter is used to allow the ASD to adjust the acceleration and deceleration rates in accordance with the applied load automatically.

The adjusted acceleration and deceleration times range from 12.5% to 800% of the programmed values for Acceleration Time #1 (F009) and Deceleration

Time #1 (F010).

Settings:

0 — Manual

1 — Automatic ACC/DEC

2 — Automatic ACC Only

Direct Access Number — F000

Parameter Type — Selection List

Factory Default — Manual

Changeable During Run — No

Note: The motor and the load must be connected prior to selecting Automatic Acceleration/Deceleration.

Automatic Torque Boost

Program ⇒ Fundamental ⇒ Motor Set #1

This parameter allows the ASD to adjust the output torque in accordance with the applied load automatically. When enabled Autotuning is performed — the motor should be connected before performing an Autotune.

Settings:

0 — Disabled

1 — Automatic Torque Boost + Autotuning

2 — Sensorless Vector Control + Autotuning

Direct Access Number — F001

Parameter Type — Selection List

Factory Default — Disabled

Changeable During Run — No

76 H9 ASD Installation and Operation Manual