Chapter 5 Function parameter
78
Code
Parameter name
Setting range
Factory
default
Change
E0.00
Wobbulate range
0.0 to 100.0% (relative to the
set frequency)
0.0%
☆
E0.01
Sudden jump
frequency range
0.0 to 50.0% (relative to the
wobble amplitude)
0.0%
☆
E0.02
Wobbulate rise time
0.1 to 3600.0s
5.0 s
☆
E0.03
Wobbulate fall time
0.1 to 3600.0s
5.0 s
☆
Wobbulate function is suitable for the textile, chemical, and other industries, as well as
occasions that needs traverse and winding function. As shown in Figure 5-15
Wobbulate function means that the inverter output frequency swings up and down to
set the frequency centering around the set frequency, the locus the operating frequency
on the timeline is as shown in figure, which the swing amplitude is set by E0.00, when
E0.00 is set to 0, the wobbulate will not work.
Figure 5-15 Wobbulate Operation Schematic
Wobbulate amplitude: the frequency of wobbulate operation is restricted by the upper
and lower frequencies.
Amplitude is relative to the center frequency (the set frequency) : Swing AW = center
frequency × Swing range E0.00.
Sudden jump frequency = Swing (AW) ×Sudden jump frequency range (E0.01), that is
the value that sudden jump frequency i relative to swing in the state of wobbulate
operation.
Wobbulate rise time: the time passed from the lowest point to the highest point
Wobbulate fall time: the time passed from the highest point to the lowest point
5-2-15.E1 Group - Multi-speed control group
Code
Parameter name
Setting range
Factory default
Change
E1.00
Multi-speed 0
-100.0% to 100.0%
0.0%
☆
E1.01
Multi-speed 1
-100.0% to 100.0%
0.0%
☆
E1.02
Multi-speed 2
-100.0% to 100.0%
0.0%
☆
Set frequency
Wobbulate upper
limit frequency
Wobbulate lower
limit frequency
Sudden jump amplitude
Wobbulate
range
Sudden jump amplitude
time
and
speed
the
at
Accelerate
Output
frequency
t
Wobbulate rise
time
