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浮生半日
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樓主  發(fā)表于: 2018-12-24 11:25
設備上有一個(gè)急停按鈕，在燈的兩邊都是24V的情況下，為什么燈還是微微亮著(zhù)的。檢查過(guò)了，急停按鈕應該沒(méi)啥問(wèn)題。各位大佬知道什么原因么？
陳夢(mèng)瑤
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在線(xiàn)時(shí)間: 24(小時(shí))
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1樓  發(fā)表于: 2018-12-24 23:30
我以前碰見(jiàn)過(guò)按鈕燈會(huì )微亮，使用的是兩個(gè)24開(kāi)關(guān)電源，把兩個(gè)開(kāi)關(guān)電源共0V就ok了

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