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lzhpsky
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樓主  發(fā)表于: 2011-05-20 09:26


  

1.大家看這是一段伺服控制的程序,按下啟動(dòng)按鈕伺服會(huì )開(kāi)始轉動(dòng),但是怎樣讓伺服轉動(dòng)過(guò)程中緊急停止呢?就是說(shuō)不讓Q0.0發(fā)脈沖了。程序該怎么寫(xiě)?

2.如果伺服轉動(dòng)了3圈中途停止了,設定是5圈,還剩下2圈,如何再按下啟動(dòng)按鈕,伺服轉完剩下的2圈?
wang551615
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1樓  發(fā)表于: 2011-05-20 16:26
LZ,這樣寫(xiě)比較麻煩,建議你有定位庫寫(xiě)吧,可以停止,要用中斷程序寫(xiě)!

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