| 摘要 |
PURPOSE: A motor control method for rolling equipment is provided to prevent a stand motor from being damaged due to overheat by driving or stopping the blower motor according to the operation state of the stand motor. CONSTITUTION: A key input unit(1) generates a key signal for driving or stopping a blower motor(3) and a stand motor(4). A rolling controller(2) determines the operation state of the stand motor according to the stop signal of the blower motor. When the stand motor stops, the rolling controller stops the blower motor. When the stand motor operates, the rolling blower maintains the operation state of the blower motor. The rolling controller drives the stand motor and the blower motor according to the driving signal of the stand motor and stops the stand motor and the blower motor according to the stop signal of the stand motor. |
