CONTROL AND METHOD FOR CONTROLLING STEPPING MOTOR DRIVING DISK MEMBER

摘要

PURPOSE: A control and a method for controlling a stepping motor driving disk member are provided to pass water the through hole of an upper and low disc member by rotating a low disc member without external pressure. CONSTITUTION: A position detection unit(200) measures the number of pulse applied to a stepping motor(100) to detect the position of an upper and lower disc member. A pulse controller(300) receives a position detection signal from the position detection unit. The pulse controller applies a second number of pulse larger than a first number. A rotation controller(400) rotates a stepping motor to the set number of the pulse applied to the pulse controller.