TECHTOP TD20 Series, Руководство по эксплуатации продукта

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TD20 Series VFD Function Parameters
-62-
Function
code
Name Detailed instruction of parameters
Default
value
Modify
range 1 setting the jumping frequency. The VFD can set three
jumping frequency. But this function will be invalid if all
jumping points are 0.
Set frequency f
Time t
Jump
frequency 2
½ x Jump bandwidth 2
½ x Jump bandwidth 2
Jump
frequency1
½ x Jump bandwidth 1
½ x Jump bandwidth 1
Jump
frequency 3
½ x Jump bandwidth 3
½ x Jump bandwidth 3
Setting range: 0.00
–P00.03 (the Max. frequency)
P08.11
Jumping
frequency 2
0.00Hz
○
P08.12
Jumping
frequency
range 2
0.00Hz
○
P08.13
Jumping
frequency 3
0.00Hz
○
P08.14
Jumping
frequency
range 3
0.00Hz
○
P08.15
Traverse
range
This function applies to the industries where traverse
and convolution function are required such as textile and
chemical fiber.
The traverse function means that the output frequency
of the VFD is fluctuated with the set frequency as its
center. The route of the running frequency is illustrated
as below, of which the traverse is set by P08.15 and
when P08.15 is set as 0, the traverse is 0 with no
function.
Output frequency
Jitter frequency
Accelerate
Decelerate
Traverse amplitude
Fall time
of traverse
Raise time
of traverse
Center
frequency
Upper limit
Lower limit
T
Traverse range: The traverse running is limited by upper
and low frequency.
The traverse range relative to the center frequency:
traverse range AW
＝
center frequency×traverse range
P08.15.
Sudden jumping frequency
＝
traverse range
AW×sudden jumping frequency range P08.16. When
run at the traverse frequency, the value which is relative
to the sudden jumping frequency.
The raising time of the traverse frequency: The time
from the lowest point to the highest one.
The declining time of the traverse frequency: The time
0.0%
○
P08.16
Sudden
jumping
frequency
range
0.0%
○
P08.17
Traverse
boost time
5.0s
○
P08.18
Traverse
declining time
5.0s
○