INVT Goodrive300-19 Series Operation Manual page 68

Goodrive300-19 series open loop vector inverter special for hosit
Function
Name
code
V/F slip
compensation
P04.09
gain of motor
1
Vibration
control
P04.10 factor at low
frequency of
motor 1
Vibration
control factor
P04.11 at high
frequency of
motor 1
Vibration
control
P04.12
threshold of
motor 1
P04.13 Motor 2 V/F The group of parameters defines the V/F setting
Detailed instruction of parameters
voltage of motor 1)
The setting range of P04.07: P04.05~P02.02 (the
rated frequency of motor 1) or P04.05~P02.16 (the
rated frequency of motor 1)
The setting range of P04.08: 0.0%~110.0% (the rated
voltage of motor 1)
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
-n*p/60
b
Of which, f is the rated frequency of the motor, its
b
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%
In SVPWM control mode, current fluctuation may
occur to the motor at some frequency, especially the
motor with big power. The motor cannot 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)
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Function parameters
Default
Modify
value
○
100.0%
○
10
○
10
○
30.00Hz
◎
0