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 <title><![CDATA[三菱fx3u突然所有指示灯都不亮，plc没反应]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313.html]]></link>
 <description><![CDATA[Latest 50 replies of 三菱fx3u突然所有指示灯都不亮，plc没反应]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Mon, 11 May 2026 02:05:24 +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[电源不正常了,]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1735445.html]]></link>
 <author><![CDATA[sunruyi]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 10 Jan 2016 11:00:37 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[电源板坏了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1734615.html]]></link>
 <author><![CDATA[iujfang]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 08 Jan 2016 03:54:05 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[应该是24V和0V短路了，就会出现这种情况]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1733856.html]]></link>
 <author><![CDATA[coverpaper]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 06 Jan 2016 01:00:29 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PLC里面开关电源部分坏了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1729154.html]]></link>
 <author><![CDATA[风的旋律]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 22 Dec 2015 12:20:59 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[内部电源板损坏]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1728505.html]]></link>
 <author><![CDATA[骑着兔子撵狗]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 20 Dec 2015 16:17:34 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[拆开PLC&nbsp;&nbsp;最下面一层是电源部分，上面有个保险，看看保险烧断没有，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1725715.html]]></link>
 <author><![CDATA[zhtzht20]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 11 Dec 2015 13:20:11 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PLC电源板坏了或者短路的可能性比较大]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1725660.html]]></link>
 <author><![CDATA[854375631]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 11 Dec 2015 10:18:34 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[1、电源板坏了，
2、24V短路，

之前我做个一个工程，因为是在内地，
供电电压不稳定，180---255V左右。导致电源板坏了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1725206.html]]></link>
 <author><![CDATA[mfjsx]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 10 Dec 2015 10:19:45 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我也碰到过，3U的东西 不太稳定，对三菱越来越没有信心了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1725116.html]]></link>
 <author><![CDATA[wangfan88]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 10 Dec 2015 06:55:31 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PLC电源板坏了或者短路了吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1725009.html]]></link>
 <author><![CDATA[和谐共赢]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 10 Dec 2015 00:16:02 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[保修返修吧～～～电源坏常事]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1724968.html]]></link>
 <author><![CDATA[周二娃]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 09 Dec 2015 14:32:07 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[应该是电源故障了，否则ERR的灯应该亮的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1724939.html]]></link>
 <author><![CDATA[西楚大霸]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 09 Dec 2015 13:04:47 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[电源坏了或者短路了吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1724845.html]]></link>
 <author><![CDATA[luyisi99]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 09 Dec 2015 08:41:48 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[输出24v短路，也会所有指示灯都不亮的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1724801.html]]></link>
 <author><![CDATA[1120795098]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 09 Dec 2015 07:05:48 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[都不亮肯定电源有问题啊。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1724796.html]]></link>
 <author><![CDATA[yaanlh]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 09 Dec 2015 06:58:27 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[烧了 拆开看看吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1724787.html]]></link>
 <author><![CDATA[cgzddai]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 09 Dec 2015 06:34:41 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[POWER灯不亮考虑主电源板是否坏了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1724778.html]]></link>
 <author><![CDATA[petercai]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 09 Dec 2015 06:10:18 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PLC里面电源部分坏了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1724757.html]]></link>
 <author><![CDATA[shennan]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 09 Dec 2015 05:10:37 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[所有灯都不亮，电源电压正常，线我全拆了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1724756.html]]></link>
 <author><![CDATA[1076773382]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 09 Dec 2015 05:08:54 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[电源指示灯还亮吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1535313#1724710.html]]></link>
 <author><![CDATA[wangnaizhi]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 09 Dec 2015 03:09:17 +0000]]></pubdate>
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