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bianyunlei
級別: 略有小成
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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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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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