摘  要：文章研究分析Wincc V7.3监控界面的绘制、PLC与Wincc的通讯以及传送带、PLC程序的设计；基于西门子S7-200 SMART编写控制程序，实现对物料传送装置的控制；基于Wincc V7.3绘制过程控制界面，实现对传送带装置的仿真。 关键词：Wincc；PLC；仿真 Abstract: Research and analysis of the drawing of Wincc V7.3 monitor interface, communication between PLC and Wincc, and design of conveyor and PLC program; Based on Siemens S7-200 smart control program, to achieve the control of the material transfer device；[登陆后可查看全文]