目前(qian)国内(nei)无纸面石膏板生(sheng)(sheng)产(chan)(chan)线(xian)的(de)自(zi)(zi)动(dong)化程度还(hai)未实现,现处于(yu)手动(dong)和(he)半自(zi)(zi)动(dong)水(shui)平,受自(zi)(zi)动(dong)化水(shui)平的(de)限制(zhi)(zhi)(zhi)(zhi),国内(nei)的(de)无纸面石膏板的(de)质量和(he)产(chan)(chan)量均不能(neng)满足市(shi)场的(de)需(xu)求;为了解决以(yi)上存在(zai)的(de)问题,本设备(bei)提(ti)供了一套自(zi)(zi)动(dong)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系统;其所采用(yong)(yong)的(de)方案是(shi):该自(zi)(zi)控(kong)(kong)(kong)(kong)(kong)系统包(bao)括中央控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)室、温度控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)站(zhan)(zhan)(zhan)(zhan)、配料工(gong)(gong)(gong)作站(zhan)(zhan)(zhan)(zhan)、成(cheng)(cheng)型工(gong)(gong)(gong)作站(zhan)(zhan)(zhan)(zhan)、切断工(gong)(gong)(gong)作站(zhan)(zhan)(zhan)(zhan)、横向输送工(gong)(gong)(gong)作站(zhan)(zhan)(zhan)(zhan)、烘(hong)干(gan)工(gong)(gong)(gong)作站(zhan)(zhan)(zhan)(zhan)、各(ge)个工(gong)(gong)(gong)作站(zhan)(zhan)(zhan)(zhan)之间(jian)通过 MELSCNET/H 网(wang)络系统环网(wang)连(lian)接,构成(cheng)(cheng)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)网(wang)络层(ceng);各(ge)工(gong)(gong)(gong)作站(zhan)(zhan)(zhan)(zhan)通过 CC-LINK 网(wang)与智能(neng)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)设备(bei)、变频(pin)器(qi)连(lian)接,构成(cheng)(cheng)现场网(wang)络层(ceng);生(sheng)(sheng)产(chan)(chan)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)采用(yong)(yong)分布(bu)式 PLC 控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系统, CPU 模块选(xuan)用(yong)(yong)西(xi)(xi)(xi)门(men)子 S7-300,现场I/O 模块采用(yong)(yong)西(xi)(xi)(xi)门(men)子 ET-200S,人机界面 HMI 为西(xi)(xi)(xi)门(men)子 WinCC。各(ge)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)站(zhan)(zhan)(zhan)(zhan)和(he)上位(wei)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)中心 SCADA 通过冗(rong)余工(gong)(gong)(gong)业(ye)以(yi)太网(wang)相连(lian),从而实现生(sheng)(sheng)产(chan)(chan)过程的(de)集中控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)和(he)实时数据(ju)统一管理(li)。设备(bei)级(变频(pin)器(qi)、分布(bu)式 I/O 等)采用(yong)(yong)现场总线(xian)通讯。电气控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)设备(bei)主(zhu)要包(bao)括 MCC 控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)柜、PLC 控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)柜、SCADA 操作员站(zhan)(zhan)(zhan)(zhan)、现场各(ge)类(lei)检测元件。

