【正文】 南玻集團(tuán)內(nèi)部培訓(xùn)系列教材 PCS7 系統(tǒng)操作手冊(cè) （第一版） 南玻集團(tuán)宜昌硅材料有限公司 第 2頁 共 34 頁 目 錄 1 項(xiàng)目結(jié)構(gòu) ................................................................................................................................................4 2 界面的定義和說明 ................................................................................................................................4 概述 ....................................................................................................................................................4 總貌 ....................................................................................................................................................5 工作區(qū) ................................................................................................................................................7 系統(tǒng)工作欄 .........................................................................................................................................7 3 登陸和退出 ..........................................................................................................................................10 4 畫面監(jiān)視和對(duì)象操作 ...........................................................................................................................11 動(dòng)態(tài)對(duì)象分類 .....................................................................................................................................11 動(dòng)態(tài)對(duì)象說明 .....................................................................................................................................11 通用操作說明 ......................................................................................................................... 11 PID 控制 .................................................................................................................................. 13 VALVE控制 ........................................................................................................................... 15 馬達(dá)控制 ................................................................................................................................. 18 MEAS MON.............................................................................................................................19 ILOK_SC..................................................................................................................................20 串級(jí) /單回路按鈕 .....................................................................................................................22 RATIO_P..................................................................................................................................24 SFC_順序控制 .........................................................................................................................25 5 消息的監(jiān)視和操作 .................................................................................................................................27 消息的類型 ................................................................................................................................27 消息的狀態(tài) ................................................................................................................................28 消息列表類型 ............................................................................................................................28 消息的過濾 ................................................................................................................................29 對(duì)消息進(jìn)行排序 ........................................................................................................................29 消息列表的使用 ........................................................................................................................30 6 趨勢(shì)圖的應(yīng)用 ........................................................................................................................................31 創(chuàng)建變量趨勢(shì) .....................................................................................................................................31 使用變量趨勢(shì)圖 .................................................................................................................................37 第 3頁 共 34 頁 7 典型控制回路說明 ..............................................