144 ACE-tronics G9 ASD Installation and Operation Manual
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.
Direct Access Number — F323
Parameter Type — Numerical
Factory Default — 10.00
Changeable During Run — Yes
Minimum — 0.00
Maximum — 100.0
Units — %
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.
Direct Access Number — F324
Parameter Type — Numerical
Factory Default — 100.0
Changeable During Run — Yes
Minimum — 0.1
Maximum — 200.0
Units — Radians/Second
Express-Speed Selection
Program Crane/Hoist Express Speed
This parameter enables the Express Speed function by selecting an operating
mode. The Express Speed function accelerates the output frequency of the
ASD from the programmed speed to the setting established in
F330.
Select Off to disable the Express Speed feature.
Enabling the Express Speed function requires that an operating mode be
selected here, and that the criteria of parameters
F331 – F333 be met.
Settings:
Off
Auto Speed (F-Motor: Up, R-Generator:Down)
Auto Speed (F-Generator: Down, R-Motor:Up)
F330 Setting (F-Motor: Up, R-Generator:Down)
F330 Setting (F-Generator: Down, R-Motor:Up)
Express Speed Setup and Run Criteria.
Direct Access Number — F328
Parameter Type — Selection List
Factory Default — Off
Changeable During Run — Yes
F328 = Off or Enabled.
If enabled, the following criteria must be met for Express Speed operation:
ASD output speed > F331 setting.
ASD output torque < F335 setting.
F331 and F335 condition exists for longer than F333 setting.
F323 F328
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