污水廠自動控制系統

污水(shui)廠(chang)自動(dong)控(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)統(tong)(tong)以可靠(kao)(kao)的(de)(de)(de)PLC設(she)備(bei)(bei)為控(kong)(kong)制(zhi)(zhi)核心(xin),采用先(xian)進的(de)(de)(de)工(gong)(gong)業級(ji)計算(suan)機控(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)統(tong)(tong)實(shi)現(xian)上(shang)(shang)位機監(jian)控(kong)(kong),主要用于(yu)污水(shui)廠(chang)的(de)(de)(de)生產(chan)控(kong)(kong)制(zhi)(zhi)、運行(xing)操(cao)作、監(jian)視管理。根(gen)(gen)據(ju)現(xian)場設(she)備(bei)(bei)情況(kuang),控(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)統(tong)(tong)可包括提升泵控(kong)(kong)制(zhi)(zhi)、格柵控(kong)(kong)制(zhi)(zhi)、生化(hua)消解池控(kong)(kong)制(zhi)(zhi)、風機控(kong)(kong)制(zhi)(zhi)等各(ge)種控(kong)(kong)制(zhi)(zhi)子系(xi)(xi)(xi)統(tong)(tong),具備(bei)(bei)完善合(he)理的(de)(de)(de)控(kong)(kong)制(zhi)(zhi)功能(neng)。系(xi)(xi)(xi)統(tong)(tong)組網(wang)可根(gen)(gen)據(ju)污水(shui)廠(chang)工(gong)(gong)藝(yi)確定(ding)最合(he)適的(de)(de)(de)實(shi)現(xian)方式,合(he)理選擇(ze)組網(wang)方式,達(da)到工(gong)(gong)藝(yi)系(xi)(xi)(xi)統(tong)(tong)的(de)(de)(de)優化(hua)控(kong)(kong)制(zhi)(zhi)。本控(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)統(tong)(tong)不僅配(pei)有可靠(kao)(kao)的(de)(de)(de)硬(ying)件設(she)備(bei)(bei),還(huan)提供功能(neng)強大、運行(xing)可靠(kao)(kao)、界面友好的(de)(de)(de)系(xi)(xi)(xi)統(tong)(tong)軟件。同時本自動(dong)控(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)統(tong)(tong)還(huan)配(pei)備(bei)(bei)上(shang)(shang)位機監(jian)控(kong)(kong)系(xi)(xi)(xi)統(tong)(tong),安裝在中控(kong)(kong)室,可根(gen)(gen)據(ju)現(xian)場情況(kuang)安裝工(gong)(gong)作站計算(suan)機、網(wang)絡交換(huan)機、DLP拼接顯(xian)示設(she)備(bei)(bei)、打印(yin)機等,實(shi)現(xian)工(gong)(gong)藝(yi)流程的(de)(de)(de)顯(xian)示、工(gong)(gong)藝(yi)電氣參數的(de)(de)(de)設(she)置、各(ge)種報表的(de)(de)(de)生成等。
污(wu)水廠(chang)自(zi)動(dong)控制系統如下示(shi)意(yi)圖所(suo)示(shi)。

系統特點
◇系統的可靠性
控(kong)制系統(tong)可在嚴格的(de)工業(ye)環境下長期、穩(wen)定地運行。系統(tong)組件的(de)設(she)計符合真正的(de)工業(ye)等級,滿足國(guo)內、國(guo)際的(de)安全標準(zhun),并且易配置(zhi)、易接線、易維護(hu)、隔離性好,結(jie)構(gou)堅(jian)固,抗腐蝕,適應較(jiao)寬的(de)溫度變化范圍,能夠承(cheng)受工業(ye)環境的(de)嚴格要(yao)求。
◇故障診斷
控制系(xi)統(tong)具有自(zi)診斷功能,可以在(zai)(zai)運行中診斷出系(xi)統(tong)的(de)部件是否(fou)出現(xian)故(gu)(gu)(gu)障(zhang),并且在(zai)(zai)監控軟件中及(ji)時、準(zhun)確地(di)反映出故(gu)(gu)(gu)障(zhang)狀態、故(gu)(gu)(gu)障(zhang)時間、故(gu)(gu)(gu)障(zhang)地(di)點(dian)及(ji)相關(guan)信息(xi)。在(zai)(zai)系(xi)統(tong)發生故(gu)(gu)(gu)障(zhang)后,I/O狀態返(fan)回到(dao)系(xi)統(tong)根據工藝要(yao)求預設置的(de)狀態上。
◇通訊系統的性能
控(kong)制系統為開放的控(kong)制系統。它除了具有良好(hao)的網(wang)絡通(tong)訊(xun)(xun)能力(li)外,還具有與其它控(kong)制系統通(tong)訊(xun)(xun)的功能和標準的對外通(tong)訊(xun)(xun)接(jie)口,網(wang)絡連接(jie)無特殊要(yao)求。
◇擴展性和兼容性
控制系統具有(you)較強擴展能力,并且系統的關鍵部件如主機、電(dian)源及通(tong)訊網絡均可(ke)進行擴展。
