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bianyunlei
級別: 略有小成
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發(fā)帖數量: 119 個(gè)
工控威望: 321 點(diǎn)
下載積分: 3450 分
在線(xiàn)時(shí)間: 21(小時(shí))
注冊時(shí)間: 2008-03-01
最后登錄: 2013-11-07
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樓主  發(fā)表于: 2010-11-11 08:51
旋轉編碼器的故障怎么判斷，要簡(jiǎn)單點(diǎn)的，什么原理，一直都很模糊，有哪位師傅知道的告訴下，謝謝
皮五
級別: 工控俠客
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下載積分: 2139 分
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最后登錄: 2025-06-07
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1樓  發(fā)表于: 2010-11-15 07:34
1..在編碼器的的測量軸上做個(gè)標記，慢慢旋轉一圈，看對應的長(cháng)度
2..看PLC的輸入端子所接的AB相，如果編碼器正常的，旋轉編碼器，這兩個(gè)輸入端子對應IO指示燈應該交替閃爍，如果有燈不亮，就是對應的那一相燒了

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