基于歐姆龍ZEN20C3DR的VFD測試系統(tǒng)設(shè)計(jì)

電氣自動化論文編號:ZD964    論文字?jǐn)?shù):10592,頁數(shù):38

目 錄
摘要……………………………………………………………………………. . …………Ⅱ
1  緒論………………………………………………………………………………… ………1
   1.1  選題的背景和意義…………………………………………………………………1
 1.2本課題研究的主要內(nèi)容…………………………………………………………….1
 2  系統(tǒng)總體設(shè)計(jì)……………………………………………………………………………. 3
2.1  生產(chǎn)工藝要求…………………………………………………………………3
2.2  系統(tǒng)總體結(jié)構(gòu)……………………………………………………………….4
2.3  VFD測試儀控制系統(tǒng)結(jié)構(gòu)………………………………………………………. …5
3  系統(tǒng)硬件設(shè)計(jì)………………………………………………………………………….7
 3.1主控系統(tǒng)………………………………………………………………………….7
 3.2主控模塊ZEN20C3DR…………………………………………………………………7
 3.2.1 主控模塊ZEN20C3DR額定參數(shù)……………………………………….8
 3.2.2主控模塊ZEN20C3DR性能規(guī)格參數(shù)………………………………………9
 3.2.3主控模塊ZEN20C3DR控制規(guī)格………………………………………………10
 3.2.4主控模塊ZEN20C3DR輸入規(guī)格……………………………………………12
 3.2.5主控模塊ZEN20C3DR輸出規(guī)格……………………………………………13
 3.3  主控模塊ZEN20C3DR的組成結(jié)構(gòu)………………………………………………14
  3.3.1  中央處理器（CPU）…………………………………………………………14
  3.3.2  存儲器…………………………………………………………………14
  3.3.3  編程器…………………………………………………………………15
 3.3.4  電源……………………………………………………………………15
 3.3.5  輸入接口電路…………………………………………………………………15
 3.3.6  輸出接口電路……………………………………………………………16
 3.4  VFD測試儀輸入輸出接口設(shè)計(jì)……………………………………………………18
 3.4.1  輸入信號………………………………………………………………………18
 3.4.2  輸出信號………………………………………………………………………18
 3.4.3  VFD檢測系統(tǒng)輸入輸出電路……………………………………………19
 3.5  接口板電路設(shè)計(jì)………………………………………………………………………20
 3.6  系統(tǒng)主控電路設(shè)計(jì)……………………………………………………………………21
4  系統(tǒng)軟件設(shè)計(jì)………………………………………………………………………22
 4.1  系統(tǒng)開發(fā)環(huán)境……………………………………………………………………….22
  4.1.1  ZEN Tool（Trial）介紹……………………………………………………22
 4.2 軟件要完成的任務(wù)及要求…………………………………………………………….23
  4.2.1 準(zhǔn)備工序………………………………………………………………………24
  4.2.2  高壓檢測………………………………………………………………………24
  4.2.3  功能檢測………………………………………………………………………25
    4.2.4  自動檢測………………………………………………………………26
 4.3  密碼保護(hù)……………………………………………………………………….29
5  系統(tǒng)調(diào)試……………………………………………………………………… . …….30
 5.1  系統(tǒng)調(diào)試方案………………………………………………………………………30
 5.2  系統(tǒng)調(diào)試結(jié)果………………………………………………………………………31
 5.2.1  功能檢測調(diào)試………………………………………………………………31
 5.2.2  高壓檢測調(diào)試…………………………………………………………….31
 5.2.3  自動檢測調(diào)試…………………………………………………………….31
6  結(jié)論…………………………………………………………………………………….32
 6.1  論文的主要工作成果……………………………………………………………32
 6.2  存在的不足…………………………………………………………………………32
 6.3  研究展望…………………………………………………………………………….32
致謝……………………………………………………………………………………….33

 摘  要
 隨著電子信息技術(shù)的發(fā)展，家用電器和工業(yè)領(lǐng)域?qū)φ婵諢晒怙@示屏（VFD）的需求越來越大，但是VFD的檢測速度限制了VFD產(chǎn)量的提高。為了解決這一問題，本文提出了基于歐姆龍PLC的VFD檢測系統(tǒng)設(shè)計(jì)。
 本系統(tǒng)以歐姆龍PLC為控制器，設(shè)計(jì)VFD檢測系統(tǒng)。文中對VFD檢測系統(tǒng)的軟件和硬件結(jié)構(gòu)設(shè)計(jì)進(jìn)行了詳盡的介紹，并從VFD檢測系統(tǒng)的性能指標(biāo)入手，詳盡地介紹了VFD檢測系統(tǒng)的各道工序，具體實(shí)施的硬件電路圖以及軟件流程框圖，還給出了具體的實(shí)現(xiàn)過程與實(shí)現(xiàn)步驟。本課題研究中進(jìn)行了大量的調(diào)試，實(shí)際證明此系統(tǒng)滿足生產(chǎn)廠家的工藝要求。本文的研究內(nèi)容對其它類似的檢測系統(tǒng)研究具有參考價(jià)值和指導(dǎo)意義 ，對提高VFD檢測設(shè)備的自動化程度有重要意義。
 
關(guān)鍵詞 ：VFD；檢測系統(tǒng)；歐姆龍PLC
 

Abstract
 With the development of electronic information technology, household appliances and industrial field need more and more Vacuum Fluorescence Display (VFD).The VFD examination rate limits the output increases In order to solve this problem, the article proposes a design of examination system bases on Omron PLC.
 This system takes Omron PLC as a controller to designs the examination system of VFD. This article has introduced the VFD examination system's software and the hardware architecture design, VFD examination system's working procedure. The concrete implementation's hardware circuit diagram as well as the software flow diagram particularly and given back the course and steps concretely according to the VFD examination system's performance index. This topic research has carried on massive debuggings to prove that the system satisfies to the technological requirement of enterprise. This article research content has reference value and guiding sense to other similar research of examination system and important meaning to enhances the grade of automatic of VFD examination facility.

Key word：VFD;  Examination system; Omron PLC