温度用按键控制高（40）中（27）低（18），风速用按键控制高（60）中（40）低（20）三种 用拨动开关控制电源开关（默认低风速）-In the high temperature control with buttons (40) (27) low (18), in the high wind speed control with buttons (60) (40) low (20) with three kinds of toggle switch control the power swi

步进电机联机控制，将通讯电缆连接到计算机的COM1与控制器的RS-232口，再打开控制器的电源开关并设置好联机，最后打开上位机界面，(The control resource, data type, data analysis and processing library function are used to realize automatic measurement of control system. It mainly collects light intensity signals