Direct Access Parameter Information
W7B ASD Installation & Operation Manual
98
https://www.toshiba.com/tic/
Run Frequency
Program
Special
Frequency Control
This parameter establishes a center frequency (Run Frequency) of a
frequency band.
Parameter
provides a plus-or-minus value for the Run Frequency;
thus, establishing a frequency band.
During acceleration, the drive will not output a signal to the motor until
the lower level of the band is reached.
During deceleration, the drive will continue to output the programmed
deceleration output signal to the motor until the lower level of the band is
reached; at which time the output will go to 0.0 Hz.
Direct Access Number —
F241
Parameter Type —
Numerical
Factory Default —
0.0
Changeable During Run —
Yes
Minimum — 0.0
Maximum — Max. Freq.
(
Units — Hz
Run Frequency Hysteresis
Program
Special
Frequency Control
This parameter provides a plus-or-minus value for the Run Frequency
setting
Direct Access Number —
F242
Parameter Type —
Numerical
Factory Default —
0.0
Changeable During Run —
Yes
Minimum — 0.0
Maximum — 30.0
Units — Hz
End Frequency
Program
Special
Frequency Control
This parameter sets the lowest frequency that the drive will recognize
during deceleration before the drive goes to 0.0 Hz.
Direct Access Number —
F243
Parameter Type —
Numerical
Factory Default —
0.0
Changeable During Run —
Yes
Minimum — 0.0
Maximum — 30.0
Units — Hz
Dead Band of 0Hz Frequency Setting Signal
Program
Special
Special Parameters
This parameter sets an output frequency threshold that, until the
commanded frequency surpasses this setting, the ASD will output 0.0
Hz to the motor.
Note:
This setting will override the Startup Frequency setting (
this setting has a higher value.
Direct Access Number —
F244
Parameter Type —
Numerical
Factory Default —
0.0
Changeable During Run —
Yes
Minimum — 0.0
Maximum — 5.0
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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