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1、目錄摘要....................................................................................................3第一章緒論..........................................................................................51．1課題的提出................................................................................
2、51．2、課題背景及其意義.................................................................61．3、研究內容.................................................................................71．4、小結.........................................................................................7第二章RS-485總線的模擬生產線硬件設計...
3、....................................82．1、RS-485總線技術...................................................................82.2、生產加工系統(tǒng)的運行方式........................................................92.3、系統(tǒng)的主要控制硬件的總體設計...........................................92.4、基于1：N的網絡設計......................
4、.......................................92.5、1：N網絡中的FX2N485-BD通信模板..............................102.6、數據寄存器..............................................................................102.7網絡設置......................................................................................11第三章接口電路和
5、程序設計..............................................................123．1、可編程控制器資源配置與符號定義..................................123．2、網絡初始化程序設計...........................................................133．3、控制系統(tǒng)功能程序設計.......................................................153.5、接口電路.............
6、.....................................................................163.6、各站程序設計..........................................................................193.7、主站控制從站及從站接收主站信號梯形圖.........................2213.8、液壓泵電機的控制..................................................................233.
7、9、小結..........................................................................................24第四章液壓系統(tǒng)設計..........................................................................25第五章上位機程序設計....................................................................266.1、概
