Driver Mode Configuration

The /acc/drvmode parameter determines the acceleration control method.

tip

Default value 2 is recommended for most applications.

info

Driver mode details - Note: Not all modes support acceleration control.

warning

Torque mode (6) provides linear accelerator response but may reduce maximum motor torque when using flux weakening. Details here

Mode	Function
2	Current control
3	Voltage freewheel
6	Torque control
Special Modes:
30	Dual control: voltage freewheel + imult mapping (simultaneous current and speed control)
40	Hybrid accelerator - EXPERIMENTAL