Savch S3100A Series, Руководство пользователя

Страница: 139 / 157

135
13 Wobble Frequency Counting Parameters
The wobble frequency function is suitable for textile, chemical fiber and other industries, as well as occasions
requiring traversing and winding functions.The wobble frequency function means that the output frequency of the
inverter wobble up and down with the set frequency as the center. The trajectory of the running frequency on the
time axis is shown in Figure 5-29. The wobble amplitude is set by 13-00 and 13-01. When 13 When -01 is set to 0,
that is, the wobble amplitude is 0, the wobble frequency has no effect.
Output frequency(Hz)
Time(t)
Center frequency Fset
Wobble cycle
Wobble amplitude
Aw=Fest x 13-01
Textile jump frequency
=Aw X 13-02
Triangle
wave rise
time
Accelerate by
acceleration
time
Decelerate by
deceleration
time
Upper limit of
wobble frequency
Lower limit of
wobble frequency
Run command
+Aw
-Aw
Figure 5-29 Schematic diagram of wobble frequency operation
13-00
Wobble setting mode

Factory setting 0
Setting range
0
Relative to center frequency
1
Relative to Max frequency
Use this parameter to determine the reference amount of wobble.
0: Relative to the center frequency (00-17 frequency source). The wobble amplitude changes with the change of
the center frequency (set frequency), and the wobble amplitude is not fixed.
1: Relative maximum frequency (00-03). The wobble is fixed.
13-01
Wobble amplitude 
Factory setting
0.0%
Setting range 0.0%
～
100.0%
13-02
Jump frequency amplitude

Factory setting
0.0%
Setting range 0.0%
～
50.0%
Use this parameter to determine the value of wobble amplitude and kick frequency.
When setting the wobble amplitude relative to the center frequency (13-00=0), the wobble amplitude AW =
frequency source (00-17) × wobble amplitude (13-01). When setting the wobble amplitude relative to the
maximum frequency (13-00=1), the wobble amplitude AW = maximum frequency (00-03) × wobble amplitude
(13-01).