西(xi)門(men)子(zi)6RA70直流(liu)(liu)驅(qu)動(dong)裝(zhuang)(zhuang)置/歐陸590P直流(liu)(liu)調(diao)速裝(zhuang)(zhuang)置/可編程序控(kong)(kong)制(zhi)(zhi)器(qi)S7-300，S7-400/工控(kong)(kong)機(ji)(ji)及組態軟件WINCC 冶金行業(ye)由(you)于其控(kong)(kong)制(zhi)(zhi)復雜(za)性普遍(bian)使用(yong)直流(liu)(liu)驅(qu)動(dong)裝(zhuang)(zhuang)置，圖為我公司設計生產(chan)的(de)(de)(de)可逆軋機(ji)(ji)電氣(qi)控(kong)(kong)制(zhi)(zhi)系(xi)統，由(you)于其控(kong)(kong)制(zhi)(zhi)復雜(za)、精(jing)度(du)要求高(gao)，故采用(yong)了歐陸的(de)(de)(de)直流(liu)(liu)驅(qu)動(dong)裝(zhuang)(zhuang)置。作(zuo)為其主機(ji)(ji)以(yi)及兩側卷取機(ji)(ji)的(de)(de)(de)驅(qu)動(dong)裝(zhuang)(zhuang)置，并采用(yong)高(gao)精(jing)度(du)的(de)(de)(de)編碼器(qi)反饋作(zuo)為卷取機(ji)(ji)的(de)(de)(de)速度(du)給定(ding)。PLC實現邏輯控(kong)(kong)制(zhi)(zhi)，整個系(xi)統采用(yong)張力控(kong)(kong)制(zhi)(zhi)并加以(yi)動(dong)態補償。系(xi)統投入使用(yong)至今運行精(jing)確(que)可靠，得到用(yong)戶認可。
