基于mcgs的plc液體混合控制系統(tǒng)設(shè)計(jì)-展示頁
2025-06-15 22:46本頁面
【正文】 ically mixing device simulation control，the fulfilling liquid mixing device automatically add liquid，automatic mixing automatic control this design ladder diagram design is application of a timer and sequence control relay instructions to finish. On the basis of the PLC program design bined with related peripheral devices formed an easy to industrial control of the whole system，easy to expand its function in the principle of design. The monitor system adopts PLC as control core， with automatic mixing two liquids function by the tanks sensor test highly liquid surface， in order to join A and B two liquids， stirring 3min after release mixture liquid. Process monitoring, we use is MCGS software，this is our country selfdeveloped configuration software，applicable to the brand of PLC. In the course design of main equipment of the basic organization chart is mixing device control simulation experiments of panel figure，PLC selection，external hardware hookup and mapping to achieve the functional diagram，and in the GX_Developer GX. With weathering steel during missioning，output of simulation corresponding instruction form；In the MCGS in design humanmachine interface，for monitoring and tanks sensor and solenoid and flow pieces of attribute to set，while drawing history statements and will last a program in a PLC synchronization to MCGS，debugging realize simulation，realtime monitoring of the interface and the history data and curve of realtime monitoring.Keywords: liquid automatically mixing，PLC programmable controller，MCGS 目 錄前 言 51 PLC及液體混合機(jī)的PLC控制 6 PLC的由來及其定義 6 PLC的發(fā)展歷程 7 PLC與MCGS通訊要求 8 MCGS運(yùn)行環(huán)境 92基于FX2N的液體混合實(shí)際控制系統(tǒng)設(shè)計(jì) 9 選擇PLC型號(hào) 9 I/O分配表 10 外部接線圖以及控制要求 103工作過程分析 12 工作過程分析 12 詳細(xì)過程分析 134軟件設(shè)計(jì) 15 手動(dòng)部分軟件設(shè)計(jì) 15 17 指令表 195基于MCGS的虛擬混合液位控制系統(tǒng)設(shè)計(jì) 20 20 216. MCGS與PLC通訊與工程模擬 23 23 24 25 267結(jié)束語 27致 謝 28參考文獻(xiàn) 28附錄 29前 言今天，我們的生活環(huán)境和工作環(huán)境有越來越多稱之為可編程控制器的小電腦在為我們服務(wù)，可編程控制器的應(yīng)用非常廣泛，它在工業(yè)控制，尖端武器，通信設(shè)備，信息處理，家用電器等各測、控制領(lǐng)域都發(fā)揮著舉足輕重的作用。過程監(jiān)控上，我們采用的是MCGS組態(tài)軟件，這是我國自主研發(fā)的組態(tài)軟件，適用于各品牌的PLC。在PLC程序設(shè)計(jì)的基礎(chǔ)上結(jié)合有關(guān)的外圍設(shè)備形成一個(gè)易于工業(yè)控制的系統(tǒng)整體，在易于擴(kuò)展其功能的原則而設(shè)計(jì)。摘 要本組課題是對(duì)液體自動(dòng)混合裝置的模擬控制，實(shí)現(xiàn)液體混合裝置的自動(dòng)添加液體、自動(dòng)混合等自動(dòng)控制功能。在本設(shè)計(jì)的梯形圖設(shè)計(jì)中是大量運(yùn)用計(jì)時(shí)器和順序控制繼電器指令來完成的。本監(jiān)控系統(tǒng)采用PLC為控制核心，具備自動(dòng)混合兩種液體的功能， 由傳感器檢測儲(chǔ)藏罐中的液面高度，按順序加入A和B兩種液體，攪拌40s后放出混合液體。在課程設(shè)計(jì)中主要進(jìn)行的是設(shè)備的基本機(jī)構(gòu)圖，混合裝置控制的模擬實(shí)驗(yàn)面板圖，PLC的選型，外部硬件接線圖，以及繪制所要實(shí)現(xiàn)的功能圖，輸出對(duì)應(yīng)的指令表；在MCGS中設(shè)計(jì)監(jiān)控的人機(jī)界面，對(duì)于儲(chǔ)藏罐以及傳感器和電磁閥和流動(dòng)塊的屬性設(shè)置，同時(shí)繪制
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