Goodrive200A
inverters Function parameters
42
Function
code
Name
Detailed instruction of parameters
Default
value
Modify
Setting range: 20.0%~120.0%
P02.28
Correction
coefficient of
motor 1
power
Correct the power displaying of motor 1.
Only impact the displaying value other than the
control performance of the inverter.
Setting range: 0.00~3.00
1.00
●
P03 Group Vector control
P03.00
Speed loop
proportional
gain1
The parameters P03.00~P03.05 only apply to
vector control mode. Below the switching
frequency 1(P03.02), the speed loop PI
parameters are: P03.00 and P03.01. Above the
switching frequency 2(P03.05), the speed loop PI
parameters are: P03.03 and P03.04. PI
parameters are gained according to the linear
change of two groups of parameters. It is shown
as below:
PI parameters
Output frequency
(P03.00,P03.01)
(P03.03,P03.04)
P03.02
P03.05
Setting the proportional coefficient and integral
time of the adjustor can change the dynamic
response performance of vector control speed
loop. Increasing the proportional gain and
decreasing the integral time can speed up the
dynamic response of the speed loop. But too high
proportional gain and too low integral time may
cause system vibration and overshoot. Too low
proportional gain may cause system vibration
and speed static deviation.
PI has a close relationship with the inertia of the
system. Adjust on the base of PI according to
20.0
○
P03.01
Speed loop
integral time1
0.200s
○
P03.02
Low
switching
frequency
5.00Hz
○
P03.03
Speed loop
proportional
gain 2
20.0
○
P03.04
Speed loop
integral time
2
0.200s
○
P03.05
High
switching
frequency
10.00Hz
○
Содержание Goodrive 200A
Страница 1: ...Goodrive 200A Inverter ...
Страница 114: ...Goodrive200A inverters Fault tracking 109 8 6 2 Motor vibration 8 6 3 Overvoltage ...
Страница 115: ...Goodrive200A inverters Fault tracking 110 8 6 4 Undervoltage fault 8 6 5 Abnormal motor heat ...
Страница 116: ...Goodrive200A inverters Fault tracking 111 8 6 6 Inverter overheating 8 6 7 Stall during the acceleration of the motor ...
Страница 162: ...6 6 0 0 1 0 0 3 4 2 201507 V1 2 ...