PLC在LDY40高等级沥青道路养护工程车中的应用

The Application of PLC on LDY40 High-grade Asphalt Pavement Maintenance Truck

简单介绍了LDY40高等级沥青道路养护工程车,详细阐述了西门子S7-200系列PLC应用于工程车控制系统的设计过程。

This paper give a brief description of the LDY40 high - grade asphalt pavement maintenance truck, further explicitly introduce the application of Siemens S7 - 200 PLC on the control system of the truck.