基于S7-200的粉絲自動捆扎控制系統(tǒng)硬件設計

摘要:本論文主要闡述了粉絲捆扎機電氣控制系統(tǒng)電氣設計的設計依據(jù)、原則和方法及設計選擇的結論。本論文共包括三章內(nèi)容，前兩章主要包括硬件設計和選型；第三章主要程序的設計。
硬件部分主要內(nèi)容包括：電氣原理圖，各種元器件的選型。
軟件部分主要內(nèi)容包括：流程圖，PLC程序。
本次設計完成圖紙共6幅繪圖采用AUTOCAD軟件繪制。
本辦粉絲捆扎機電氣控制設計為畢業(yè)設計，其目的是通過設計實踐，綜合運用所學知識，理論聯(lián)系實際，鍛煉獨立分析和解決建筑電氣設計問題的能力，為未來的工作奠定堅實的基礎。

[關鍵詞]
  PLC；粉絲捆扎機電氣控制；接近開關 
Abstract:
   This paper deals mainly with the packets Electrical Electrical Control System Design based on the principles and methods and the conclusions of design options. This paper comprises three chapters, the first two chapters are mainly including hardware design and selection; Chapter III procedure forthe design.            
   Some of the main elements of hardware including : electrical diagram, the various components of the selection.
 Some of the main el ements of the software include : flowchart, PLC procedures.
The design drawings were completed DFYGRE sites using AutoCAD drawings mapping software.
The Office of the packages designed for Electrical Control for graduation design, the aim of which is to design practice, and by using their knowledge, linking theory with reality, tempering an independent analysis of the construction and electrical design solution to the problem, for the future work of laying a solid foundation.

Keywords:
  PLC; Chicken Electrical control; Proximity Switch