INVT Goodrive3000 GD3000-01-055G-12 Operation Manual page 84

Goodrive3000 series medium voltage inverters
Function
Name
code
Motor 1 low
P04.10 frequency oscillation
control factor
Motor 1 high
P04.11 frequency oscillation
control factor
Motor 1 oscillation
P04.12
control threshold
Under V/F control mode, especially the motor with big power, current oscillation may occur to some
frequency, causing unstable running of the motor or even inverter overcurrent. Eliminate the results by
adjusting the parameters properly.
Function
Name
code
Motor 2 V/F curve
P04.13
setting
Motor 2 V/F torque
P04.14
boost
Motor 2 V/F torque
P04.15
boost close
Motor 2 V/F
P04.16
frequency point 1
Motor 2 V/F voltage
P04.17
point 1
Motor 2 V/F
P04.18
frequency point 2
Motor 2 V/F voltage
P04.19
point 2
Motor 2 V/F
P04.20
frequency point 3
Motor 2 V/F voltage
P04.21
point 3
Motor 2 V/F slip
P04.22
compensation gain
Motor 2 low
P04.23 frequency oscillation
control factor
Motor 2 high
P04.24 frequency oscillation
control factor
Detailed instruction of parameters
0~100
0~100
0.00Hz~P00.03 (Max. frequency)
Detailed instruction of parameters
0: Straight line V/F curve
1: Multi-dot V/F curve
th
2: 1.3 power low torque V/F curve
th
3: 1.7 power low torque V/F curve
th
4: 2.0 power low torque V/F curve
5: Customized V/F(V/F separation)
0.0%: (Automatic) 0.1%~10.0%
0.0%~50.0% (Relative to rated
frequency of motor 2)
0.00Hz~ P04.18
0.0%~110.0% (Rated voltage of
motor 2)
P04.16~ P04.20
0.0%~110.0% (Rated voltage of
motor 2)
P04.18~P12.02 (Rated frequency of
motor 2)/P04.18~P12.16 (Rated
frequency of motor 2)
0.0%~110.0%(Rated voltage of the
motor 2)
0.0~200.0%
0~100
0~100
-83-
Goodrive3000 series converter
Default
Setting range
value
0~100
0~100
0.00~P00.03 30.00Hz
Default
Setting range
value
0~5
0.0~10.0 0.0%
0.0~50.0 20.0%
0.00~P04.18 0.00Hz
0.0~110.0 00.0%
P04.16~ P04.20 00.00Hz
0.0~110.0 00.0%
P04.18~P12.02/
00.00Hz
P04.18~P12.16
0.0~110.0 00.0%
0.0~200.0 100.0%
0~100
0~100
10
10
0
10
10