Goodrive100 inverters
Keypad operation procedure
IKR Aandrijven en Besturen
www.ikr-industries.nl
Function
code
Name
Detailed instruction of parameters
Default
value
Modify
2:1.3th power low torque V/F curve
3:1.7th power low torque V/F curve
4:2.0th power low torque V/F curve
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 achieve a best energy-saving effect.
5:Customized V/F(V/F separation)
；
On this mode, V can be
separated from f and f can be adjusted through the frequency
given channel set by P00.06 or the voltage given channel set
by P04.27 to change the feature of the curve.
Note: Vb in the below picture is the motor rated voltage and
fb is the motor rated frequency.
P04.01
Torque boost Torque boost to the output voltage for the features of low
frequency torque. P04.01 is for the Max. Output voltage Vb.
P04.02 defines the percentage of closing frequency of
manual torque to fb.
Torque boost should be selected according to the load. The
bigger the load is, the bigger the torque is. Too big torque
boost is inappropriate because the motor will run with over
magnetic, and the current of the inverter will increase to add
the temperature of the inverter and decrease the efficiency.
When the torque boost is set to 0.0%, the inverter is
0.0%
○
P04.02
Torque boost
close
20.0%
○
