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河南張先生
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樓主  發(fā)表于: 2009-12-12 18:13
請大家給提供個(gè)方案，要經(jīng)濟，成本不要超過(guò)用等份減速機過(guò)多，
czcj
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1樓  發(fā)表于: 2009-12-12 21:48
走的距離變化3種以?xún)瓤捎眯o選擇的方式，在PLC內部預先設定好脈沖，跟編碼器的脈沖比較就行了（速度不快也可用接近開(kāi)關(guān)檢測），3種以上10種以?xún)瓤捎脝伟粹o選擇指示燈顯示的方式，再多就用觸摸屏加PLC。

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