交流提升系統(tǒng)PLC操作控制臺(tái)

電氣自動(dòng)化論文編號(hào):ZD179  附開(kāi)題報(bào)告,任務(wù)書(shū),大圖,西門(mén)子公司S7－200PLC  論文字?jǐn)?shù):26221,頁(yè)數(shù):77

目錄
摘   要 I
Abstract II
第1章緒論 1
1.1PLC的使用分類(lèi) 2
1.2當(dāng)今PLC的發(fā)展?fàn)顩r 3
1.2.1國(guó)外PLC的發(fā)展?fàn)顩r 3
1.2.2國(guó)內(nèi)PLC控制的發(fā)展?fàn)顩r 4
1.3課題的主要研究?jī)?nèi)容 5
第2章交流礦井提升機(jī)概述 5
2.1交流礦井提升機(jī)概述 5
2.2交流礦井提升機(jī)技術(shù)的現(xiàn)狀 6
2.3采用PLC組態(tài)監(jiān)控的優(yōu)越性 7
第3章 設(shè)計(jì)方案的確定 8
3.1 PLC控制系統(tǒng)的設(shè)計(jì)分析 8
3.1.1 PLC的組成 8
3.1.2 PLC的工作原理 10
3.1.3 PLC控制系統(tǒng)設(shè)計(jì)原則和設(shè)計(jì)步驟 11
3.2 礦井提升機(jī)PLC控制系統(tǒng)的設(shè)計(jì)分析 13
3.2.1 對(duì)原有的提升機(jī)電控系統(tǒng)進(jìn)行改造 13
3.2.2 設(shè)備控制要求 14
3.2.3 上位監(jiān)控管理機(jī) 16
第4章 硬件部分設(shè)計(jì) 17
4.1提升機(jī)主電路 17
4.2PLC的選型及輸入/輸出端口安排 17
4.3PLC以及擴(kuò)展模塊硬件接線(xiàn)電路 19
4.4系統(tǒng)資源分配表 20
第5章 軟件部分的設(shè)計(jì) 28
5.1 STEP 7--Micro/WIN編程軟件 28
5.2編寫(xiě)邏輯梯形圖 36
5.3組態(tài)的設(shè)計(jì) 36
5.4組態(tài)的設(shè)計(jì)過(guò)程 36
5．5組態(tài)的使用 41
5．6通信方式與接口設(shè)置 41
結(jié)  論 52
致  謝 53
參考文獻(xiàn) 54
附錄1梯形圖 55
附錄2 63
附錄3外文翻譯 64
附錄4 68

摘   要
    隨著工業(yè)的快速發(fā)展，可編程控制器（PLC）近年來(lái)發(fā)展極為迅速，應(yīng)用面不斷的擴(kuò)展，是以微處理器為核心，集微機(jī)技術(shù)、自動(dòng)化技術(shù)、通信技術(shù)與一體的通用工業(yè)控制器。它具有功能齊全、使用方便、維護(hù)簡(jiǎn)易、通用性強(qiáng)、可靠性好、性?xún)r(jià)比高等特點(diǎn)，已在工業(yè)控制領(lǐng)域中廣泛運(yùn)用，成為實(shí)現(xiàn)工業(yè)自動(dòng)化的一種強(qiáng)有力工具。由于PLC的邏輯性很強(qiáng)、使用容易、可靠性高，常常被用來(lái)作為現(xiàn)場(chǎng)數(shù)據(jù)采集和設(shè)備控制。組態(tài)軟件具有很好的監(jiān)控性能，通過(guò)和PLC的組合是實(shí)現(xiàn)對(duì)設(shè)備“智能化”控制的手段。
本設(shè)計(jì)介紹了交流礦井提升機(jī)的工作過(guò)程，并介紹了基于PLC組態(tài)控制提升機(jī)的過(guò)程。
介紹了PLC控制系統(tǒng)的硬件結(jié)構(gòu)、工作原理以及設(shè)計(jì)PLC控制系統(tǒng)的基本原則和步驟，以應(yīng)用組態(tài)控制交流礦井提升機(jī)的運(yùn)轉(zhuǎn)為例，來(lái)說(shuō)明PLC在生產(chǎn)過(guò)程中的應(yīng)用。 先根據(jù)生產(chǎn)要求設(shè)計(jì)了設(shè)備的電氣控制與自動(dòng)控制線(xiàn)路，主要包括設(shè)備的啟停、狀態(tài)信號(hào)、故障信號(hào)和信號(hào)采集等。最后按照工藝要求設(shè)計(jì)PLC控制系統(tǒng)，其中包括PLC的選型、系統(tǒng)資源配置以及按照污水處理工藝編制PLC程序等。

關(guān)鍵詞：組態(tài)，通信接口，PLC

Abstract
With the rapid industrial development, programmable logic controller (PLC) is extremely rapid development in recent years, the application of the expansion is at the core microprocessor, the computer-technology, automation technology, communications technology and the integration of common industrial control For. It is fully functional, easy to use, easy maintenance, high universality, reliability, cost-effective high, the industry has been in extensive use in the field of control, industrial automation become a powerful tool. Since the PLC logic of a strong, easy to use, high reliability, are often used as a field data collection and control equipment. Configuration software has a good monitoring performance, and the PLC through a combination of equipment is to achieve "intelligent" means of control.
The design on the exchange of mine hoist the work process and introduced a PLC-based control hoist the configuration process.
PLC control system on the hardware structure, working principle PLC control system design and the basic principles and steps to control the configuration of exchange mine hoist the operation as an example to illustrate PLC in the production process the application. According to the design of the equipment requirements of production control and automatic control of the electrical lines, including equipment Commitment, the status signals, signals and signal failures, such as acquisition. In accordance with the requirements of the final design of PLC control systems, including the Selection PLC, the system of resource allocation and the sewage treatment process in accordance with the procedures for the preparation of PLC.

Keyword: configuration, communication interface, PLC