L7-07: Torque Limit during Accel/Decel

The torque limit function works with proportional control during acceleration and deceleration, and switches to integral control at constant speed. Use this setting when quickly reaching the target speed is more important than the torque limit during speed changes.

The torque limit function always uses integral control. Use this setting when a very accurate torque limit is necessary during speed changes, for example in winding machine applications.

If you make the torque limit the most important, it can:

• Increase the acceleration and deceleration times.

• Not let the motor speed reach the frequency reference value during run at constant speed.