目前國內無紙面(mian)(mian)石膏板生產(chan)線的(de)(de)自(zi)(zi)動化(hua)程度(du)還未實現,現處于手動和半自(zi)(zi)動水(shui)平,受自(zi)(zi)動化(hua)水(shui)平的(de)(de)限制(zhi),國內的(de)(de)無紙面(mian)(mian)石膏板的(de)(de)質量(liang)和產(chan)量(liang)均不(bu)能滿足市場的(de)(de)需求;為了(le)解決(jue)以(yi)(yi)上存在(zai)的(de)(de)問(wen)題,本設(she)(she)(she)備提供了(le)一套自(zi)(zi)動控(kong)(kong)(kong)(kong)(kong)制(zhi)系統;其所采(cai)(cai)用(yong)的(de)(de)方案是(shi):該自(zi)(zi)控(kong)(kong)(kong)(kong)(kong)系統包括(kuo)(kuo)中(zhong)(zhong)央控(kong)(kong)(kong)(kong)(kong)制(zhi)室(shi)、溫度(du)控(kong)(kong)(kong)(kong)(kong)制(zhi)站(zhan)(zhan)、配料(liao)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)站(zhan)(zhan)、成型工(gong)(gong)(gong)作(zuo)(zuo)(zuo)站(zhan)(zhan)、切斷工(gong)(gong)(gong)作(zuo)(zuo)(zuo)站(zhan)(zhan)、橫(heng)向輸送工(gong)(gong)(gong)作(zuo)(zuo)(zuo)站(zhan)(zhan)、烘干工(gong)(gong)(gong)作(zuo)(zuo)(zuo)站(zhan)(zhan)、各個工(gong)(gong)(gong)作(zuo)(zuo)(zuo)站(zhan)(zhan)之(zhi)間(jian)通(tong)過(guo) MELSCNET/H 網(wang)絡(luo)系統環網(wang)連接,構成控(kong)(kong)(kong)(kong)(kong)制(zhi)網(wang)絡(luo)層;各工(gong)(gong)(gong)作(zuo)(zuo)(zuo)站(zhan)(zhan)通(tong)過(guo) CC-LINK 網(wang)與智能控(kong)(kong)(kong)(kong)(kong)制(zhi)設(she)(she)(she)備、變(bian)頻器連接,構成現場網(wang)絡(luo)層;生產(chan)控(kong)(kong)(kong)(kong)(kong)制(zhi)采(cai)(cai)用(yong)分布式 PLC 控(kong)(kong)(kong)(kong)(kong)制(zhi)系統, CPU 模塊選(xuan)用(yong)西門(men)子(zi)(zi)(zi) S7-300,現場I/O 模塊采(cai)(cai)用(yong)西門(men)子(zi)(zi)(zi) ET-200S,人機界面(mian)(mian) HMI 為西門(men)子(zi)(zi)(zi) WinCC。各控(kong)(kong)(kong)(kong)(kong)制(zhi)站(zhan)(zhan)和上位控(kong)(kong)(kong)(kong)(kong)制(zhi)中(zhong)(zhong)心 SCADA 通(tong)過(guo)冗余工(gong)(gong)(gong)業以(yi)(yi)太(tai)網(wang)相(xiang)連,從而實現生產(chan)過(guo)程的(de)(de)集中(zhong)(zhong)控(kong)(kong)(kong)(kong)(kong)制(zhi)和實時數據統一管理。設(she)(she)(she)備級(變(bian)頻器、分布式 I/O 等)采(cai)(cai)用(yong)現場總線通(tong)訊。電氣控(kong)(kong)(kong)(kong)(kong)制(zhi)設(she)(she)(she)備主要包括(kuo)(kuo) MCC 控(kong)(kong)(kong)(kong)(kong)制(zhi)柜、PLC 控(kong)(kong)(kong)(kong)(kong)制(zhi)柜、SCADA 操(cao)作(zuo)(zuo)(zuo)員(yuan)站(zhan)(zhan)、現場各類檢(jian)測元(yuan)件。
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