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 <title><![CDATA[FX3U故障]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1674464.html]]></link>
 <description><![CDATA[Latest 50 replies of FX3U故障]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Wed, 15 Apr 2026 00:35:36 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[如果外部直流电源没有问题那就只有更换PLC控制器，前段时间我也遇到一次和你说的一样换了控制器就好了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1674464#2085187.html]]></link>
 <author><![CDATA[李飞师傅]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 02 Nov 2019 13:55:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[24V供电电源异常，你查一下吧，我前几天也刚遇到，有个直流电机堵转了，开关电源过载，PLC输入输出异常，通讯异常]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1674464#2084232.html]]></link>
 <author><![CDATA[nightblueblu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 29 Oct 2019 03:39:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[外接24V电源有问题，前段时间碰到过也是这种现象]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1674464#2084134.html]]></link>
 <author><![CDATA[sujing420312]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 28 Oct 2019 13:37:40 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[CPU 故障可能性比较大。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1674464#2083895.html]]></link>
 <author><![CDATA[zhangde]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 27 Oct 2019 06:40:40 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[也有可能CPU板坏了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1674464#2083766.html]]></link>
 <author><![CDATA[ymmfa]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 26 Oct 2019 03:14:39 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[先测量一下PLC的0V－24V是否正常，如没此电压，说明PLC电源有问题了，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1674464#2083744.html]]></link>
 <author><![CDATA[anlyl2014]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 26 Oct 2019 00:19:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[之前遇到过地线漏电出现过这个现象，不知道你是不是这个原因]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1674464#2083743.html]]></link>
 <author><![CDATA[王玮北]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 26 Oct 2019 00:10:09 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[通讯不了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1674464#2083729.html]]></link>
 <author><![CDATA[dghui]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 25 Oct 2019 13:15:37 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用电脑连线监控看看]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1674464#2083728.html]]></link>
 <author><![CDATA[moyqfujian]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 25 Oct 2019 13:14:42 +0000]]></pubdate>
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