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人生如夢(mèng)
快樂(lè )和郁悶取決于心態(tài)
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樓主  發(fā)表于: 2011-04-18 15:44
在plc上就三個(gè)輸入點(diǎn)和兩個(gè)輸出點(diǎn)。能否實(shí)現這樣的控制，比如按一下按鈕，第一臺電機啟動(dòng)運行，經(jīng)過(guò)10秒后第二臺電機自動(dòng)啟動(dòng)運行，再經(jīng)過(guò)10秒后第三臺電機自動(dòng)啟動(dòng)運行，然后經(jīng)過(guò)5秒后三臺電機同時(shí)斷電停止。請教高手兩個(gè)輸出點(diǎn)能實(shí)現嗎？
sexydiban
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1樓  發(fā)表于: 2011-04-18 19:11
外加一個(gè)時(shí)間繼電器就可以

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