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PE6000 User Manual
Group PB: Swing Frequency, Fixed Length and Count
The swing frequency function is applied to the textile and chemical fiber fields and the
applications where traversing and winding functions are required.
The swing frequency function indicates that the output frequency of the AC drive swings up and
down with the set frequency as the center. The trace of running frequency at the time axis is shown
in the following figure.
The swing amplitude is set in PB-00 and PB-01. When PB-01 is set to 0, the swing amplitude is
0 and the swing frequency does not take effect
Figure 5-29 Swing frequency control
Function
Code
Swing frequency setting
PB-00
This parameter is used to select the base value of the swing amplitude.
0: Relative to the central frequency (P0-07 frequency source selection)
It is variable swing amplitude system. The swing amplitude varies with the central frequency (set
frequency).
1: Relative to the maximum frequency (P0-10 maximum output frequency) It is fixed swing
amplitude system. The swing amplitude is fixed.
Parameter Name
mode
PB-01
P
Setting Range
0: Relative to the central frequency
1: Relative to the maximum frequency
157
Description of Function Codes
Default
0
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