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 <title><![CDATA[求助 如何判断输出点是否正常 只用万用表]]></title>
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 <description><![CDATA[Latest 50 replies of 求助 如何判断输出点是否正常 只用万用表]]></description>
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 <description><![CDATA[个人认为测量输出点和公共端的电阻为最简便的办法]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1478999#1647201.html]]></link>
 <author><![CDATA[28彷徨]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Tue, 03 Mar 2015 00:52:41 +0000]]></pubdate>
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 <description><![CDATA[COM与Y点同继电器输出一样，正常输出即为开关闭合]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1478999#1646302.html]]></link>
 <author><![CDATA[rongganghu]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Wed, 25 Feb 2015 12:53:42 +0000]]></pubdate>
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 <description><![CDATA[谢谢 楼上的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1478999#1646256.html]]></link>
 <author><![CDATA[cai004]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Wed, 25 Feb 2015 06:15:21 +0000]]></pubdate>
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 <description><![CDATA[可以测量输出电压及com公共点的电压，若com点电压正常，输出点没有电压就说明内部继电器输出点故障]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1478999#1644570.html]]></link>
 <author><![CDATA[忍缘善]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Sat, 07 Feb 2015 09:28:51 +0000]]></pubdate>
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