下载后可任意编辑 目 录1 前言.........................................................................32 总体方案设计.................................................................42.1 啤酒罐装传送带调速系统设计要求...........................................42.2 方案比较.................................................................42.3 方案选择与方案论证.......................................................63 罐装传送带调速系统分析.......................................................73.1 罐装传送带调速系统工艺流程...............................................73.2 输入信息分析..............................................................83.3 输出信息分析.............................................................84 罐装传送带调速控制系统硬件设计..............................................104.1 罐装传送带系统总图设计..................................................104.2 电器元件的选型..........................................................115 罐装传送带调速控制系统软件设计..............................................125.1 编程平台介绍............................................................125.2 罐装传送带控制程序设计..................................................125.3 罐装传送带程序的仿真调试................................................166 罐装传送带调速监控系统软件设计..............................................186.1 易控组态软件介绍........................................................186.2 上位机监控画面的组态设计.................................................196.3 实时数据库的变量设置.....................................................206.4 画面程序的设定..........................................................206.5 PLC 与易控的连接.........................................................247 系统综合调试................................................................278 总结........................................................................299 参考文献................................................
