Drooping Insensitive Torque; Drooping Output Filter; Light-Load High-Speed Operation; Light-Load High-Speed Learning Function - Toshiba H9 ASD Installation And Operation Manual

F323

Drooping Insensitive Torque

Program Feedback Drooping Control
This parameter defines a torque range in which the Drooping Control settings
will be ignored and the programmed torque settings will be followed.

Drooping Output Filter

Program Feedback Drooping Control
This parameter is used to set the rate of output change allowed when operating
in the Drooping Control mode.
Jerky operation may be reduced by increasing this setting.

Light-Load High-Speed Operation

Program Special Crane/Hoist Settings
This parameter enables the Light-Load High-Speed function by selecting an
operating mode. The Light-Load High-Speed function accelerates the output
frequency of the ASD from the programmed speed to the setting established in
F330.
This parameter may be disabled.
Enabling the Light-Load High-Speed function requires that an operating mode
be selected here, and that the criteria of parameters
Settings:
0 — Off
1 — Auto Speed (F-Motor: Up, R-Generator:Down)
2 — Auto Speed (F-Generator: Down, R-Motor:Up)
3 — F330 Setting (F-Motor: Up, R-Generator:Down)
4 — F330 Setting (F-Generator: Down, R-Motor:Up)

Light-Load High-Speed Learning Function

Program Special Crane/Hoist Settings
The Light-Load High-Speed function accelerates the output frequency of the
ASD from the programmed speed to the setting established in
primarily used with Crane/Hoist functions.
During Light-Load High-Speed operation with this parameter enabled,
parameters Panel Torque Bias (F343), Creep Frequency (F346), and the
Creep Time (F347) are set to a standard set of light-load profile values.
Application-specific adjustments may be required.
Note: This function should be setup with a light load only.
Settings:
0 — Off
1 — Forward/Reverse
2 — Forward Only
140
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F331 – F333 be met.
F330 and is
Direct Access Number — F323
Parameter Type — Numerical
Factory Default — 10.00
Changeable During Run — Yes
Minimum — 0.00
Maximum — 100.0
Units — %
Direct Access Number — F324
Parameter Type — Numerical
Factory Default — 100.0
Changeable During Run — Yes
Minimum — 0.1
Maximum — 200.0
Units — Radians/Second
Direct Access Number — F328
Parameter Type — Selection List
Factory Default — Off
Changeable During Run — Yes
Direct Access Number — F329
Parameter Type — Selection List
Factory Default — Off
Changeable During Run — No
H9 ASD Installation and Operation Manual
F329