ACCELERATION DRIVING METHOD FOR MOTOR

摘要

An acceleration and deceleration driving method for a motor is provided to prevent a reiteration of error by obtaining a pulse value of destination position-present position every time and obtaining an operational speed of the motor and using a remaining pulse and a remaining time for deceleration time. An acceleration and deceleration driving method for a motor includes the steps of: setting a bias speed obtained by the self calculation as a bias speed used for an operation speed calculation when the bias speed is determined as an impossible value by verifying the designated bias speed before performing an acceleration and deceleration; and obtaining an operation timing for the acceleration and deceleration periods and recalculating and using an operation speed by using present position information and speed information every lower period formed by dividing the acceleration and deceleration periods voluntarily.