What does the stepper motor drive signal mean? How do you understand that? Sounding
The enabling signal EN of the stepper motor driver is also called off-line signalWhen the drive is powered on, the stepper motor is locked (without movement of CP pulse) or operating condition (applying motion of CP pulse), but users want to manually adjust the motor and do not want to close the drive power, how to do? You can use this signal at this time. When this signal works (usually active low), the motor is in a free torque free state; when the signal is high or left unconnected, the offline state is canceled. This signal user may choose, if does not need this function, this end does not meet.
Drive enable, that is, open the drive chip or drive the internal circuit to start work.
Does the motor release the signal?Under normal circumstances, drive and motor connected, electricity, (this time without pulse oh) between the drive and motor current, motor will be self-locking; if you need to loosen the motor, then send a release signal (enable signal) to drive motor can wriggle free.
