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czg1127
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樓主  發(fā)表于: 2007-12-31 20:25
我主要編順序控制方面的PLC程序,在實(shí)際使用過(guò)程中,經(jīng)常碰到行程開(kāi)關(guān)或者其他傳感器損壞而產(chǎn)生錯誤動(dòng)作的問(wèn)題。想請教大家應該如何避免出現這樣的問(wèn)題,或者盡可能減少由此帶來(lái)的損失
25188400
學(xué)習!從點(diǎn)滴做起。!
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1樓  發(fā)表于: 2008-01-05 22:39
簡(jiǎn)單~~

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