資源描述:
《基于rs485總線的集散控制系統(tǒng)》由會員上傳分享,免費在線閱讀,更多相關內容在學術論文-天天文庫。
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