Direct Access Parameter Information
W7B ASD Installation & Operation Manual
https://www.toshiba.com/tic/
113
Drooping Reference
Program
Feedback
Drooping Control
This parameter sets the method to be used in determining the output
torque while operating in the Drooping Control mode.
Settings:
0 — Total Torque Calculated by the Detection Current.
1 — Torque without Acc/Dec Torque Calculated by Detection Current.
2 — Total Torque Calculated by the Command Current.
3 — Torque without Acc/Dec Torque Calculated by the Command
Current.
Direct Access Number —
F327
Parameter Type —
Selection List
Factory Default —
Total torque
calculated by the detection current
Changeable During Run —
Yes
Light-Load High-Speed Operation
Program
Special
Crane/Hoist Load
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
This parameter may be disabled.
If either of the other selections are made and configured,
and after the
–
are met, the Light-Load High-Speed function is
enabled and this parameter determines the operating mode of the Light-
Load High-Speed function.
Settings:
0 — Disabled
1 — Reserved
2 — Automatic Enable - Automatic Speed (
)
3 — Automatic Enable - Preset Speed (Preset ID
Bin
is OR’ed w/
1000
Bin
)
4 — Discrete Enable - Automatic Speed (
) (see item 60 of
5 — Discrete Enable - Preset Speed (Preset ID
Bin
is OR’ed w/1000
Bin
)
(see item 60 of
Direct Access Number —
F330
Parameter Type —
Selection List
Factory Default —
Disabled
Changeable During Run —
No
Minimum — 30.0
Maximum — Upper-Limit (
)
Units — Hz
Light-Load High-Speed Operation Switching Lower-Limit Frequency
Program
Special
Crane/Hoist Load
This parameter sets an output frequency threshold that, once
surpassed, allows the Light-Load High-Speed function to be used.
The Light-Load High-Speed function may be used if the frequency
threshold (
) and the following conditions are met:
1) Light-Load High-Speed Operation Enable is configured at
2) The output torque is less than the setting established in
when
reaching the frequency setting here.
Direct Access Number —
F331
Parameter Type —
Numerical
Factory Default —
40.00
Changeable During Run —
Yes
Minimum — 30.0
Maximum — Upper-Limit (
Units — Hz
Summary of Contents for W7 DN-57442-006
Page 1: ...ADJUSTABLE SPEED DRIVES W7 DN 57442 006 INSTALLATION OPERATION MANUAL June 2020 ...
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Page 3: ...Document Number 57442 006 Date June 2020 W7 ASD Installation and Operation Manual ...
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