ACD320 user manual
Parameter Description
F8.02.
High voltage increasing value can be restricted when inhibiting oscillation by setting
Function Code
Name
Setting Range
Default
Value
F8.03
Inhibit oscillation dividing
frequency of low and high
frequency
0.00～F0.04（Max.
freq.）
12.50
F8.03 is the demarcation point of F8.00 and F8.01.
Function Code
Name
Setting Range
Default
Value
F8.04
Inhibit oscillation
0、1
1
0: Inhibit oscillation effective
1: Inhibit oscillation ineffective
Inhibit oscillation function is for the VF control, current oscillation often occurs for general
motors in no-load or light load operation, causing the motor abnormal running, the serious is to
make inverter overcurrent. When F8.04=0, enable vibration suppression function, the inverter
will restrain the oscillation that the motor appears according to the parameters in F8.00 ~ F8.03.
Function Code
Name
Setting Range
Default
Value
F8.05
PWM selection
0、1
0
0:PWM mode 1, the mode is normal PWM mode, the noise of motor is small at low
frequency, while large at high frequency.
1:PWM mode 2, noise of the motor is small when running at this mode but high temperature
rises, and tne inverter should be used in lower volume if such function is selected.
Function Code
Name
Setting Range
Default
Value
Torque setting mode
F8.06
0～5
0
selection
-100.0% ～ 100.0%
F8.07
Keyboard setting torque
（100.0% is equal to the
50．0%
value of F1.19）
F8.06 Selection of torque setting channel :
1: Analog AVI setting torque（100.0% is equal to the value of F1.19）
2: Analog ACI setting torque（100.0% is equal to the value of F1.19）
3: Analog AVI+ACI setting torque（100.0% is equal to the value of F1.19）
- 104-
    "