IMO SD1 Series - P04 Group SVPWM Control

SD1 Series Inverters Function Parameters
-53-
Function
code
Name Description Default Modify
time up. Build up a magnetic field inside the motor to
improve the torque performance during the
starting process.
The setting time: 0.000~10.000s
P03.26
Flux
weakening
proportional
gain
0~8000 1200 ○
P03.27
Speed
display
selection of
vector control
0: Display as per the actual value
1: Display as per the setting value
0 ○
P03.28
Static friction
compensation
coefficient
0.0~100.0% 0.0% ○
P03.29
Dynamic
friction
compensation
coefficient
0.0~100.0% 0.0% ○
P04 Group SVPWM Control
Function
code
Name Description Default Modify
P04.00
V/F curve
setting
This function codes defines the V/F curve of SD1
motor 1 to meet the need of different loads.
0: Straight V/F curve;
applying to the constant
torque load
1: Multi-points V/F curve
2: Torque step-down V/F curve (1.3 order)
3: Torque step-down V/F curve (1.7 order)
4: Torque step-down V/F curve (2.0 order)
Curves 2~
4 apply to the torque loads such as
fans and water pumps
. Users can adjust
according to the features of the loads to get the
best performance.
5: Customized V/F
(V/F separation); in this
mode, V can be separated from f and f can be
adjusted through the frequency reference
0 ◎