INVT Goodrive20-UL VFD Series Operation Manual page 50

Goodrive20-UL Series VFD
Function
Name
code
Speed loop
P03.06
output filter
Compensat
ion
coefficient
of vector
P03.07
control
electromoti
on slip
Compensat
ion
coefficient
P03.08
of vector
control
brake slip
Current
loop
P03.09 percentage
coefficient
P
Current
loop
P03.10
integral
coefficient I
Torque
P03.11 setting
method
Description
0.000–10.000s
Setting range of P03.02: 0.00Hz–P00.05
Setting range of P03.05: P03.02–P00.03
0–8 (corresponds to 0–2
Slip compensation coefficient is used to adjust
the slip frequency of the vector control and
improve the speed control accuracy of the
system. Adjusting the parameter properly can
control the speed steady-state error.
Setting range: 50%–200%
Note:
 The two function codes impact the dynamic
response speed and control accuracy of the
system. Generally, you do not need to
modify the two function codes.
 The parameters P03.09 and P03.10 are
applicable only to SVC 0 (P00.00=0).
Setting range: 0–65535
This parameter is used to enable the torque
control mode, and set the torque setting
means.
0: Torque control is invalid
1: Keypad setting torque (P03.12)
2: Analog AI1 setting torque
3: Analog AI2 setting torque
4: Analog AI3 setting torque
5: Pulse frequency HDI setting torque
6: Multi-step torque setting
7: Modbus communication setting torque
8–10: Reserved
8
/10ms)
-45-
Function parameters
Default Modify
○
0
○
100%
○
100%
○
1000
○
1000
○
0