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cjtdzzy
活到老，學(xué)到老
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樓主  發(fā)表于: 2023-07-30 20:51

上限、下限、左限、右限、前限、后限常開(kāi)都串在一起，條件都滿(mǎn)足，才能進(jìn)行塊設置，也就是清零。實(shí)際幾乎不可能實(shí)現，不明白。難道這臺機器限位接的都是常閉？
honggun
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1樓  發(fā)表于: 2023-07-31 19:44
難道你們的限位和急停都是用的常開(kāi)點(diǎn)嗎？

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