毕业论文--基于plc的物料输送分拣系统监控程序.doc

南 京 理 工 大 学 毕业设计说明书(论文) 作 者: 学 号： 学院(系): 专 业: 题 目: 监控程序设计 指导者： 评阅者： 2013年0月 毕业设计说明书（论文）中文摘要 摘要 本文主要介绍一种利用触摸屏实现 S7-200 系列 PLC 人机界面的设计方法，并结合某货物分拣系统实现Smart line 700IE触摸屏和 S7-200 系列 PLC 人机界面接口的设计和编程。 关键词 ： 人机界面 触摸屏 毕业设计说明书（论文）外文摘要 Designing Monitoring program of Material handling and sorting system based on PLC Abstract With the rapid changes in science and technology in society today, various types of material handling automation production line of the increasingly high demand, the original production of feeding device, can not meet the current needs of a high degree of automation. Protect the production of security, reliability, lower production costs, reduce environmental pollution, reduce labor intensity and improve product quality and economic benefits, is the enterprise survival and development must face and solve reality. The PLC control system and compared to the traditional industrial control systems, high reliability, strong function, programming is simple, easy and cheap to maintain the advantages of Automatic Loading System is the main control device of choice. This paper mainly introduces a kind of using the touch screen with S7-200 series PLC Human-machine interface design method,combine programming and implementation of Smart line 700IE touch screen with S7-200 series PLC man-machine interface with a cargo sorting system Keywords PLC Human-machine interface touch screen  目录 第一章 绪论 1 1.1 可编程控制器PLC 1 1.1.1 PLC的特点 2 1.1.2 PLC与别的控制器的比较 2 1.2 人机界面HMI 3 1.2.1 人机界面的特点 4 1.2.2 组态软件的功能及特点 5 1.2.3 触摸屏的应用 6 1.3 本章小结 6 第2章 硬件设备和组态软件介绍 7 2.1 监控系统选型 7 2.2 西门子S7-200 PLC系统概述 7 2.3 西门子Smart Line 700IE 触摸屏使用简介 8 2.3.1 西门子Smart Line 700IE触摸屏特点 8 2.3.2 西门子Smart Line 700IE触摸屏的连接 9 2.4 WinCC Flexible组态软件介绍 12 2.4.1 SMATIC HMI介绍 12 2.4.2 WinCC Flexible 的功能和特点 12 2.4.3 Wi