Goodrive20 inverters Function Parameters
46
Function
code
Name Detailed instruction of parameters
Default
value
Modify
3
P04.03~P04.08.
V/F is generally set according to the load of the motor.
Note:V1＜V2＜V3, f1＜f2＜f3. Too high low frequency
voltage will heat the motor excessively or damage.
Overcurrent stall or overcurrent protection may occur.
The setting range of P04.03: 0.00Hz~P04.05
The setting range of P04.04, P04.06 and P04.08 :
0.0%~110.0% (rated motor voltage)
The setting range of P04.05:P04.03~ P04.07
The setting range of P04.07:P04.05~P02.02(rated motor
voltage frequency)
0.00Hz
V/F slip
compensation
gain
This function code is used to compensate the change of the
rotation speed caused by load during compensation
SVPWM control to improve the rigidity of the motor. It can
be set to the rated slip frequency of the motor which is
counted as below:
△f=f
b
-n*p/60
Of which, f
b
is the rated frequency of the motor, its function
code is P02.02; n is the rated rotating speed of the motor
and its function code is P02.03; p is the pole pair of the
motor. 100.0% corresponds to the rated slip frequency△f.
Setting range:0.0~200.0%
100.0%
Low frequency
vibration
control factor
In the SVPWM control mode, current fluctuation may occur
to the motor on some frequency, especially the motor with
big power. The motor can not run stably or overcurrent may
occur. These phenomena can be canceled by adjusting this
parameter.
The setting range of P04.10:0~100
The setting range of P04.11:0~100
The setting range of P04.12:0.00Hz~P00.03(the Max.
frequency)
10 ○
Vibration
control
threshold
30.00 Hz
Energy-saving
operation
selection
0:No operation
1:Automatic energy-saving operation
Motor on the light load conditions, automatically adjusts the
output voltage to save energy
0 ◎
channel
Select the output setting channel at V/F curve separation.
0: Keypad setting voltage: the output voltage is determined
by P04.28.
1:AI1 setting voltage
2:AI2 setting voltage
0 ○
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