IMO SD1 Series - Page 55

SD1 Series Inverters Function Parameters
-50-
Function
code
Name Description Default Modify
Setting range of P03.02: 0.00Hz~P00.05
Setting range of P03.05: P03.02~P00.03
P03.06
Speed loop
output filter
0~8 (corresponds to 0~2
8
/10ms) 0 ○
P03.07
Compensation
coefficient of
vector control
electromotion
slip
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%
100% ○
P03.08
Compensation
coefficient of
vector control
brake slip
100% ○
P03.09
Current loop
proportional
coefficient P
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
1000 ○
P03.10
Current loop
integral
coefficient I
1000 ○
P03.11
Torque setting
mode selection
This parameter is used to enable the torque
control mode and set the torque setting means.
0: Torque control is invalid
1: Set via keypad（P3.12）
2: Set via AI1 (100% relative to three times of
motor current)
3: Set via AI2 (100% relative to three
times of
motor) (same as above)
4: Set via AI3 (100% relative to three times of
motor) (same as above)
5: Set via pulse frequency HDI (same as above)
6: Preset torque setting (same as above)
7: Set via Modbus communication
8~10: Reserved
Note: Setting mode 2~
7, 100% corresponds to 3
times of the motor rated current
0 ○