基于PLC控制的工業流水線硬件設計

電氣工程論文編號:DQ027    論文字數:14242,頁數:35

目 錄
摘要                                    .I
1 緒論                                   1
1.1  PLC控制的工業流水線回顧與展望                   1
1.2  PLC簡介                              1
1.3  變頻器簡介           .                  .3
1.4  觸摸屏簡介.                       .       .4
1.5  本畢業論文所做工作                         5
2 PLC控制流水生產線硬件設計要求                    7
2.1  傳動系統的技術要求                         . 7
2.2  傳動系統的總體結構                     .    . 8
2.3  PLC的硬件接線及其主要作用                     10
2.4  變頻器的硬件接線及其主要作用                    . 11
2.5  異步電動機變壓變頻調速控制原理                   . 12
3 PLC控制程序設計以及變頻器參數設定                  . 14
 3.1  PLC的程序設計                           . 14
 3.2  PLC運行使用時注意事項                       20
 3.3  變頻器需要設定參數                         . 23
 3.4  變頻器運行使用時需要注意事項                     24
4  本次設計完成成果.                           .26
 4.1  本次設計完成實物成果                       . 26
 4.2  本次設計功能實現情況                       . 32
5  結論                       .           .33
總結                         …           34
致謝                                    .35
參考文獻                                 36

摘  要

 現在在應用流水線生產的行業中，廣泛應用了PLC控制傳動系統，尤其在紡織、制藥、造紙和包裝等行業運用廣泛。從性能上PLC最好，具有很強的擴展性，豐富的軟件資源使它可以開發出更多的應用方案，目前主要用于大型設備的管理和通訊。PLC系統在近幾年以內仍然將是流水線生產的主流控制器正朝著整廠集中控制的方向發展，在大型標準規機和包裝生產線上有較大的發展空間。傳動控制產品在流水線上的應用主要是實現精確的位置控制和嚴格的速度同步，但是與觸摸屏人機界面結合運用方面只是在少數高端生產控制上出現。
其操作方便簡單等優點解決了企業所面對的技術缺陷，能大幅提高企業的生產技術水平。本次設計有具體實物，PLC的詳細程序，各細節的詳細說明，能為企業生產流水線的傳動系統的技術改造提供參考。
關鍵詞：PLC 變頻器 傳動 生產線
Abstract

Now in the application of the production lines in the industrial sector, the wider use of the PLC control drive system, especially in the textile, pharmaceutical, paper and packaging industries use extensive. The best performance from the PLC, is highly scalable, rich in resources software so that it can develop more applications, now mainly used for large equipment management and communications. PLC systems in recent years is still within the mainstream of production lines in the whole plant controller is in the direction of centralized control in large-and standard packaging production lines have greater room for development. Dynamic Drive Control products in the pipeline on the main application is to achieve the precise location of strict control and the speed of synchronization, but with the touch-screen human-machine interface with the use of only a few high-end production control there. It’s easy to operate to solve a simple advantages of the enterprises are facing technical defects, can significantly increase their level of production technology. The design of a specific kind, PLC's detailed procedures and a detailed description of the details, for the production of the transmission lines to provide the technological transformation of reference.
Keywords：PLC  inverter  transmission  assembly line