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shengwen
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樓主  發(fā)表于: 2012-05-24 20:51
求解，在FX2N，PLC編程中，所謂的上升沿微分脈沖信號，是一次掃描周期，經(jīng)過(guò)第一次掃描周期之后就周而復始的循環(huán)？  求FX2N編程教學(xué)視頻，
考試大
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1樓  發(fā)表于: 2012-05-24 20:57
去百度上找嘛

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