SUNFAR C300 71
C300 series of non-sensor current vector-control inverter manual
Preset freq. of wobble freq. is running freq. before inverter is in or out wobble freq.
mode.
When [F7.0]
＝
###1
，
inverter will start and run in preset freq. of wobble freq., then
run in wobble freq. mode after the setting time of F7.2.
When [F7.0]
＝
###2 and the terminals of wobble freq. is valid (F3.0~F3.5 is 4)
，
the
inverter will run in wobble freq. mode. When [F7.0]
＝
###2 and the terminals of
wobble freq. is invalid, inverter will output preset freq. [F7.1].
F7.3 is rate of amplitude of wobble freq.
When F7.0 is [F7.0]
＝
#0##
，
Amplitude of wobble freq.
＝
[F7.3]×the upper limit freq. [F0.8]
When F7.0]
＝
#1##
，
Amplitude of wobble freq.
＝
[F7.3]×
（
Preset center freq. of wobble freq. [F7.7] +
External setting freq.
）
When freq. arrives the upper limit freq. the freq. will fast decline. Or when freq.
arrives the lower limit freq., the freq. will fast ascend. Jumping freq. is amplitude,
which freq. ascends or declines. Shown as fig6-27.
Actual jumping freq. = [F7.4]×Amplitude of wobble freq. [F7.3]
F7.5 defines the running time from lower limit freq. to upper limit freq. of wobble
freq., namely Acc time.
F7.5 defines the running time from upper limit freq. to lower limit freq. of wobble
freq., namely Dec time.
The sum of F7.5 and F7.6 is running cycle of wobble freq.
Center freq. of wobble freq. is central value of output freq. when inverter is in
wobble freq. mode. The sum of setting value of F7.7 and F0.1 is actual center
freq.
Running process of wobble freq. is shown as fig6-27.
F7.3 Amplitude of wobble freq. Setting range
：
0 ~ 50.0 %
F7.4 Jumping freq. Setting range
：
0.0 ~ 80.0 %
F7.5 Triangular rise time Setting range
：
0.1 ~ 1000.0 s
F7.6 Triangular fall time Setting range
：
0.1 ~ 1000.0 s
F7.5 and F7.6 define slope of Acc and Dec in wobble freq.
F7.7 Preset center freq. of wobble freq. Setting range: 0.0 ~ upper limit freq.
