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lu888168
級別: 正式會(huì )員
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樓主  發(fā)表于: 2014-12-29 14:42
用光電開(kāi)關(guān)作回原信號，能否放在移動(dòng)位置的中間，伺服既要往光電信號的左邊移動(dòng)，也要往光電信號的右邊移動(dòng)！
hafatahaha
臺達代理
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1樓  發(fā)表于: 2014-12-29 15:33
可以，左邊回原用下降沿，右邊回原用上升沿，自己去設計程序
樓主留言：
我的原點(diǎn)信號可是在位置的中間，要求是在左邊或在右邊度能夠隨時(shí)回原，請指點(diǎn)怎么去做到，謝謝！
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