118
HX7+ ASD Installation and Operation Manual
Run Frequency
Program
Special Control
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 Control
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 Control
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
0 Hz Dead Band Signal
Program
Special Control
Special Parameters
This parameter sets an output frequency threshold that, until the commanded
frequency surpasses this setting, the ASD will output 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 HX7+ ASD
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