<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[FX2N-48MR故障]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66363.html]]></link>
 <description><![CDATA[Latest 50 replies of FX2N-48MR故障]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Thu, 07 May 2026 03:09:29 +0000]]></lastBuildDate>
  <image>
 <url><![CDATA[images/rss.gif]]></url>
 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
  </image>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[原因已经找到：PLC内DC24V电源输入插接件烧毁造成电源输入开路！谢谢各位的热心解答！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66363#802196.html]]></link>
 <author><![CDATA[xuhuangke]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 07 Jun 2010 10:29:30 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[开关电源挂了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66363#802045.html]]></link>
 <author><![CDATA[up116]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 07 Jun 2010 06:17:14 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[多半是输入点短路了，PLC电源自身保护就很好，一般是不会坏的，我以前遇到过，输入点短路，PLC什么指示也没有，把输入断开看看]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66363#801020.html]]></link>
 <author><![CDATA[佘顺红]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 05 Jun 2010 14:13:18 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[很有可能是PLC电源有问题。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66363#800976.html]]></link>
 <author><![CDATA[wen_xian_jun]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 05 Jun 2010 13:42:34 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[&nbsp;&nbsp;如果确认外部DC电源有的话，就要拆开来看了，大部分是PLC自身的电源出了问题了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66363#800924.html]]></link>
 <author><![CDATA[hjd105]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 05 Jun 2010 13:06:10 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[从基本入手，打开外壳查看电源部分－故障最高的，问题可能出在这儿。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66363#800850.html]]></link>
 <author><![CDATA[taipi-k]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 05 Jun 2010 11:34:43 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[量一下PLC输入电压够不够，如果够那PLC本身坏了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66363#800800.html]]></link>
 <author><![CDATA[ghost.net9]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 05 Jun 2010 10:21:44 +0000]]></pubdate>
</item>
</channel></rss>