基于PLC的電鍍生產(chǎn)線控制系統(tǒng)設(shè)計

摘 要

文章探討了如何利用德國西門子PLC S7-200進(jìn)行自動化電鍍生產(chǎn)線控制，在本次設(shè)計中，我們從自動控制技術(shù)器件在國內(nèi)的應(yīng)用前景及電鍍生產(chǎn)線生產(chǎn)現(xiàn)場的環(huán)境來考慮，以使該生產(chǎn)線真正具備自動生產(chǎn)運(yùn)行為目的，制定了采用在當(dāng)前及以后都應(yīng)用廣泛且能適應(yīng)多種環(huán)境的可編程控制器來控制整個整個工作流程的方案。重點(diǎn)分析了系統(tǒng)軟硬件設(shè)計部分，并給出了系統(tǒng)硬件接線圖、PLC控制I/O端口分配表以及整體程序流程圖等，實(shí)現(xiàn)了電鍍生產(chǎn)自動化，提高了生產(chǎn)效率，降低了勞動強(qiáng)度。為適應(yīng)現(xiàn)代傳統(tǒng)的工業(yè)控制系統(tǒng)，我們還采用了基于組態(tài)王軟件的系統(tǒng)作為上位機(jī)，配合下位機(jī)PLC完成了該系統(tǒng)的實(shí)時監(jiān)控系統(tǒng)功能，更好的使該自動生產(chǎn)系統(tǒng)融入到現(xiàn)代工業(yè)控制領(lǐng)域中

關(guān)鍵詞：PLC,電鍍, 組態(tài)王
 
Design of Galvanization production line control
system Based on PLC

ABSTRACT

How did the article discuss has carried on the automated galvanization production line control using German Simens PLC S7-200, in this design, we produced the scene from the automatic control technology component in the domestic application prospect and the galvanization production line the environment to consider, take caused this production line truly to have the automatic production movement as the goal, will formulate has used in current and later all applies widespread also can adapt the many kinds of environment programmable controller to control the entire entire work flow the plan.Has analyzed the system software and hardware design part with emphasis, and gave the system hardware wiring diagram, PLC has controlled the I/O port distribution list as well as the overall program flow diagram and so on, has realized the galvanization production automation, enhanced the production efficiency, reduced the labor intensity.In order to adapt the modern tradition industry control system, we also used based on the configuration king software system had taken on the position machine, coordinate lower position machine PLC has completed this system real-time monitoring system function, better caused this automatic production system to integrate to the modern industry control domain in

KEY WORDS: PLC,Galvanization, Configuration King
 
目　錄

前言 1
第1章 緒論 2
1.1PLC的發(fā)展和歷史趨勢 2
1.2PLC的分類 3
1.2.1 按I/O點(diǎn)數(shù)分類 3
1.2.2 按功能分類 3
1.3 PLC系統(tǒng)組成及各部分的功能 4
1.4 PLC的基本工作原理 5
1.5 電鍍生產(chǎn)線的控制系統(tǒng)概述與選題背景意義 5
1.5.1 基于PLC電鍍生產(chǎn)線的控制系統(tǒng)的概述 5
1.5.2 課題的選題背景及意義 6
1.6控制對象的設(shè)計要求詳述 7
第2章 系統(tǒng)的硬件設(shè)計 9
2.1PLC機(jī)型選擇 9
2.2 I/O分配表及其端子接線圖 9
2.3主電路的設(shè)計 12
2.4 電鍍生產(chǎn)線的工作流程圖 13
第3章 系統(tǒng)的軟件設(shè)計 15
3.1  軟件的組成及作用 15
3.1.1 PLC內(nèi)部資源 15
3.1.2  PLC編程語言 16
3.1.3 組態(tài)軟件 17
3.2PLC梯形圖設(shè)計 19
第4章軟硬件調(diào)試實(shí)現(xiàn) 32
結(jié)　論 35
謝 辭 36
參考文獻(xiàn) 37
外文資料譯文 38
PLC question 38
譯文：PLC 在應(yīng)用中應(yīng)注意的問題 44