无码精品人妻一区二区三区入口-无码精品人妻一区二区三区夜夜嗨-无码精品人妻一区二区三区颖A片-无码精品日本一区二区桃花岛-无码精品网站-无码精品一

cxy001
級別: 略有小成
精華主題: 0
發帖數量: 60 個
工控威望: 232 點
下載積分: 569 分
在線時間: 176(小時)
注冊時間: 2008-03-15
最后登錄: 2025-02-11
查看cxy001的 主題 / 回貼
樓主  發表于: 2008-08-27 16:34
誰有樣例
cvlsam
富士低壓,POD(觸摸屏),PLC專賣
級別: VIP會員

精華主題: 3 篇
發帖數量: 6784 個
工控威望: 38387 點
下載積分: 6185 分
在線時間: 9571(小時)
注冊時間: 2006-09-13
最后登錄: 2025-02-11
查看cvlsam的 主題 / 回貼
1樓  發表于: 2008-08-27 16:57
富士的SPH系列PLC所使用的ST:
IF ENABLE THEN
    (*如果復位按鈕按下,那么系統復位*)
    IF RESET THEN
        LOOP_CASE := 0;
    END_IF;
    
    (*如果運行過程中氣壓,風壓異常,停止*)
    IF (NOT(X4) OR NOT(X5)) AND LOOP_CASE <> 0 THEN
        LOOP_CASE := -10;
    END_IF;
        
    (*步進循環*)
    CASE LOOP_CASE OF
        -10: Y0 := FALSE;
             Y1 := FALSE;
             Y2 := FALSE;
             Y3 := FALSE;
             Y4 := TRUE;
             Y5 := FALSE;
             STEP := LOOP_CASE;
          0:(*如果氣壓正常,那么程序繼續運行*)
              IF X5 THEN
                LOOP_CASE := 10;
                STEP := LOOP_CASE;
            ELSE
                LOOP_CASE :=-10;
                STEP := LOOP_CASE;
            END_IF;
         10:(*開風機,同時檢測風壓是否正常*)
             Simple_Button_1(Button:=X1);
            Y4:=Simple_Button_1.Out_Coil;
            IF Y4 THEN
                IF  X4 THEN
                    LOOP_CASE := 20;
                ELSE
                    LOOP_CASE := -10;
                END_IF;
            END_IF;
            STEP := LOOP_CASE;
         20:(*燃燒啟動,同時啟動后延時10S*)
             Simple_Button_2(Button:=X2);
            Y3:=Simple_Button_2.Out_Coil;
            IF Y3 THEN
                IF CLOCK_1S THEN
                    DelayTime := DelayTime + 1;
                END_IF;
                IF DelayTime >= 10 THEN
                    LOOP_CASE := 30;
                    DelayTime := 0;
                END_IF;
            END_IF;
            STEP := LOOP_CASE;
         30:(*Y0輸出,延時2S*)
             Y0:=TRUE;
            IF Y0 THEN
                IF CLOCK_1S THEN
                    DelayTime := DelayTime + 1;
                END_IF;
                IF DelayTime >= 2 THEN
                    LOOP_CASE := 40;
                    DelayTime := 0;
                END_IF;
            END_IF;
            STEP := LOOP_CASE;
         40:(*Y2輸出,延時1S*)
             Y2:=TRUE;
            IF Y2 THEN
                IF CLOCK_1S THEN
                    DelayTime := DelayTime + 1;
                END_IF;
                IF DelayTime >= 1 THEN
                    LOOP_CASE := 50;
                    DelayTime := 0;
                END_IF;
            END_IF;
            STEP := LOOP_CASE;
         50:(*Y1輸出,延時3S*)
             Y1:=TRUE;
            IF Y1 THEN
                IF CLOCK_1S THEN
                    DelayTime := DelayTime + 1;
                END_IF;
                IF DelayTime >= 3 THEN
                    LOOP_CASE := 60;
                    DelayTime := 0;
                END_IF;
            END_IF;
            STEP := LOOP_CASE;
         60:(*點火次數檢測*)
             IF COUNT>=3 THEN
                LOOP_CASE := 200;
            ELSE
                LOOP_CASE :=70;
            END_IF;
            STEP := LOOP_CASE;
         70:(*火焰檢測*)
             IF X0 THEN
                Y3 := FALSE;
            ELSE
                LOOP_CASE := 80;
            END_IF;
            STEP := LOOP_CASE;
         80:(*點火失敗的處理*)
             Y1:=FALSE;
            Y2:=FALSE;
            Y3:=TRUE;
            IF (NOT Y1) AND (NOT Y2) AND Y3 THEN
                IF CLOCK_1S THEN
                    DelayTime := DelayTime + 1;
                END_IF;
                IF DelayTime >= 10 THEN
                    LOOP_CASE := 90;
                    DelayTime := 0;
                END_IF;
            END_IF;
            STEP := LOOP_CASE;
         90:(*Y2輸出,延時1S*)
             Y2 := TRUE;
            IF Y2 THEN
                IF CLOCK_1S THEN
                    DelayTime := DelayTime + 1;
                END_IF;
                IF DelayTime >= 1 THEN
                    LOOP_CASE := 100;
                    DelayTime := 0;
                END_IF;
            END_IF;
            STEP := LOOP_CASE;
        100:(*Y1輸出,計數器加1*)
            Y1 := TRUE;
            COUNT := COUNT + 1;
            LOOP_CASE := 60;
            STEP := LOOP_CASE;
        200:(*重啟動*)
            Y0 := TRUE;
            Y1 := FALSE;
            Y2 := FALSE;
            Y3 := TRUE;
            Y4 := TRUE;
            IF NOT X6 THEN
                IF CLOCK_2S_Out THEN
                    Y5 := TRUE;
                ELSE
                    Y5 := FALSE;
                END_IF;
            END_IF;
            IF X3 THEN
                COUNT := 0;
                LOOP_CASE := 60;
                STEP := LOOP_CASE;
            END_IF;
    END_CASE;
END_IF;

問題是這樣的樣例對您有多大的幫助呢???

主站蜘蛛池模板: 日本乱中文字幕系列 | 李丽珍三级在观线看 | 久久久久久久久精品无码中文字幕 | 国产精品综合一区二区在线观看 | 日本高清免费中文在线看 | 国产成人亚洲精品狼色在线 | 国产成人综合久久精品可下载 | av无码不卡一区二区三区 | av无码天堂一区二区三区 | 国产高清午夜成人在线观看 | 91免费永久国产在线观看 | 亚洲av永久无码精品一区二区 | 国产午夜婷婷精品无码A片 国产午夜小视频 | 亚洲精品久久久久久无码AV | 亚洲男女内射在线播放 | 国产福利最新在线观看 | 久久三级影院 | 美女视频秀色福利视频 | 99久久久国产精 | 久久久久久人妻精品一区二区 | 亚洲网站黄色 | 亚洲乱码日产精品M | 91久久久久精品无嫩草影院 | 亚洲伊人久久大香线蕉 | 69久久无码一区人妻A片 | 国产亚洲另类精品调教小说欧美韩国欧美专区 | 国产99久久精品区一区二 | 日本黄色三极片 | 日本三区四区免费高清不卡 | 91久久国产香蕉熟女线看 | 欧美日韩中文在线 | 久久久久超碰综合亚洲 | 青春草在线视频网址观看 | 丰满岳乱妇在线观 | 一级毛毛片毛片毛片毛片在线看 | 扒开双腿被两个男人玩弄 | 国产网红自拍无删版在线播放 | 女同精品一区二区网站 | 亚洲国产中文字幕在线观看 | 久久久久久综合一区中文字幕 | 亚洲av无码成人精品国产 |