目前國(guo)內(nei)(nei)無紙面(mian)石(shi)膏板(ban)生產(chan)線的自(zi)動(dong)化程度(du)還(huan)未實(shi)現(xian),現(xian)處于手動(dong)和(he)半(ban)自(zi)動(dong)水平(ping),受自(zi)動(dong)化水平(ping)的限制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi),國(guo)內(nei)(nei)的無紙面(mian)石(shi)膏板(ban)的質量(liang)(liang)和(he)產(chan)量(liang)(liang)均(jun)不(bu)能(neng)滿足市場(chang)的需(xu)求;為了解決以(yi)上存在的問題,本設(she)備(bei)提供了一(yi)套自(zi)動(dong)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統;其(qi)所采(cai)用(yong)的方案是:該自(zi)控(kong)系(xi)(xi)統包括(kuo)中(zhong)央控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)室(shi)、溫度(du)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)站(zhan)、配(pei)料工(gong)(gong)作(zuo)(zuo)(zuo)站(zhan)、成(cheng)型(xing)工(gong)(gong)作(zuo)(zuo)(zuo)站(zhan)、切斷(duan)工(gong)(gong)作(zuo)(zuo)(zuo)站(zhan)、橫向(xiang)輸(shu)送工(gong)(gong)作(zuo)(zuo)(zuo)站(zhan)、烘干工(gong)(gong)作(zuo)(zuo)(zuo)站(zhan)、各(ge)(ge)個工(gong)(gong)作(zuo)(zuo)(zuo)站(zhan)之間通(tong)過(guo) MELSCNET/H 網(wang)(wang)絡(luo)系(xi)(xi)統環網(wang)(wang)連接,構成(cheng)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)網(wang)(wang)絡(luo)層;各(ge)(ge)工(gong)(gong)作(zuo)(zuo)(zuo)站(zhan)通(tong)過(guo) CC-LINK 網(wang)(wang)與智能(neng)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)設(she)備(bei)、變頻器(qi)連接,構成(cheng)現(xian)場(chang)網(wang)(wang)絡(luo)層;生產(chan)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)采(cai)用(yong)分布式 PLC 控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統, CPU 模(mo)(mo)塊選用(yong)西(xi)門(men)子(zi) S7-300,現(xian)場(chang)I/O 模(mo)(mo)塊采(cai)用(yong)西(xi)門(men)子(zi) ET-200S,人(ren)機(ji)界面(mian) HMI 為西(xi)門(men)子(zi) WinCC。各(ge)(ge)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)站(zhan)和(he)上位控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)中(zhong)心(xin) SCADA 通(tong)過(guo)冗余工(gong)(gong)業以(yi)太網(wang)(wang)相連,從(cong)而(er)實(shi)現(xian)生產(chan)過(guo)程的集中(zhong)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)和(he)實(shi)時數據統一(yi)管理。設(she)備(bei)級(ji)(變頻器(qi)、分布式 I/O 等)采(cai)用(yong)現(xian)場(chang)總線通(tong)訊。電氣(qi)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)設(she)備(bei)主要包括(kuo) MCC 控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜、PLC 控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜、SCADA 操作(zuo)(zuo)(zuo)員站(zhan)、現(xian)場(chang)各(ge)(ge)類檢(jian)測元件。

