Group E8: Droop Control - Canworld CDE360 Series Manual

CDE360 Vector Control AC Drive

Group E8: Droop Control

The drooping function enables speed drop as a function of load. It is used for balancing the
workload allocation when multiple motors are used to drive the same load.
The output frequency of the AC drives decreases as the load increases.
You can reduce the workload of the motor under load by decreasing the output frequency for
this motor, implementing workload balancing between multiple motors.
Please see the description of Figure below.
E8.00
Droop control
E8.01
Droop control
filter time
Range: 0.00~10.00
Unit: Hz
This parameter sets the droop frequency when motor is loader with its
nominal torque. The drooping function is disabled when setting E8.00=0.
Range: 0.00~60.00
Unit: Sec
Decrease the value of E8.01 when the drooping function has a slow
reaction.If there is a system oscillation or overshoot,please increase the
value of E8.01.
Figure 6- 49 The drooping function diagram
Chapter 6 Parameters Description
Default: 0.00
Default: 0.00