目前國內(nei)無紙(zhi)面石膏(gao)板(ban)生(sheng)產線(xian)的(de)(de)(de)自動化程(cheng)度(du)還未實(shi)(shi)現(xian)(xian),現(xian)(xian)處于手動和(he)(he)半自動水平(ping),受自動化水平(ping)的(de)(de)(de)限(xian)制(zhi)(zhi)(zhi)(zhi),國內(nei)的(de)(de)(de)無紙(zhi)面石膏(gao)板(ban)的(de)(de)(de)質量和(he)(he)產量均(jun)不能(neng)(neng)滿(man)足(zu)市場(chang)的(de)(de)(de)需求;為(wei)了解決以(yi)上存在的(de)(de)(de)問題(ti),本設(she)備提供了一(yi)套自動控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統(tong)(tong);其所采(cai)用的(de)(de)(de)方案是:該自控(kong)(kong)(kong)系統(tong)(tong)包括(kuo)中(zhong)央控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)室、溫度(du)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)站(zhan)(zhan)、配料(liao)工(gong)(gong)作(zuo)(zuo)站(zhan)(zhan)、成(cheng)型工(gong)(gong)作(zuo)(zuo)站(zhan)(zhan)、切斷工(gong)(gong)作(zuo)(zuo)站(zhan)(zhan)、橫向(xiang)輸(shu)送工(gong)(gong)作(zuo)(zuo)站(zhan)(zhan)、烘干(gan)工(gong)(gong)作(zuo)(zuo)站(zhan)(zhan)、各(ge)個工(gong)(gong)作(zuo)(zuo)站(zhan)(zhan)之間(jian)通(tong)(tong)過 MELSCNET/H 網(wang)絡(luo)系統(tong)(tong)環(huan)網(wang)連(lian)(lian)接(jie),構成(cheng)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)網(wang)絡(luo)層;各(ge)工(gong)(gong)作(zuo)(zuo)站(zhan)(zhan)通(tong)(tong)過 CC-LINK 網(wang)與(yu)智(zhi)能(neng)(neng)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)設(she)備、變頻器(qi)連(lian)(lian)接(jie),構成(cheng)現(xian)(xian)場(chang)網(wang)絡(luo)層;生(sheng)產控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)采(cai)用分布式(shi) PLC 控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統(tong)(tong), CPU 模塊選(xuan)用西門(men)子 S7-300,現(xian)(xian)場(chang)I/O 模塊采(cai)用西門(men)子 ET-200S,人機界面 HMI 為(wei)西門(men)子 WinCC。各(ge)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)站(zhan)(zhan)和(he)(he)上位(wei)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)中(zhong)心 SCADA 通(tong)(tong)過冗余工(gong)(gong)業以(yi)太網(wang)相連(lian)(lian),從而實(shi)(shi)現(xian)(xian)生(sheng)產過程(cheng)的(de)(de)(de)集中(zhong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)和(he)(he)實(shi)(shi)時數據統(tong)(tong)一(yi)管(guan)理。設(she)備級(變頻器(qi)、分布式(shi) I/O 等(deng))采(cai)用現(xian)(xian)場(chang)總線(xian)通(tong)(tong)訊(xun)。電氣控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)設(she)備主要包括(kuo) MCC 控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)柜、PLC 控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)柜、SCADA 操作(zuo)(zuo)員站(zhan)(zhan)、現(xian)(xian)場(chang)各(ge)類檢測(ce)元件。

