汽车进厂煤采样机控制系统的研制

Control Systerm Development of Sampling Machine to Vehicular Coal

采用ControX(开物)2000监控系统与PLC二级控制,研制出了汽车进厂煤采样机的控制系统。论述了PLC控制可编程序控制器对交流电机启、停的控制,并创造性提出了采用漫反射式光电开关进行汽车定位的方法。

Uses ControX （to open thing） 2000 supervisory systems and PLC （programmable logical controller） two cascade control,developed the vehicle to enter shop the coal sampling machine control system.Introduced PLC controls the programmable foreword controller the control which opens to the alternating current machine,stops,and provided has used the diffuse reflection type photoelectricity switch to carry on.