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 <title><![CDATA[PLC一般会坏些什么？]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186.html]]></link>
 <description><![CDATA[Latest 50 replies of PLC一般会坏些什么？]]></description>
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 <lastBuildDate><![CDATA[Sat, 18 Apr 2026 02:34:09 +0000]]></lastBuildDate>
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 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[大家都遇到哪些PLC故障 互相探讨 解决问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#554281.html]]></link>
 <author><![CDATA[w654163504]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 19 Jun 2009 04:39:16 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[各种情况都会有发生]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#547951.html]]></link>
 <author><![CDATA[dl2006]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 12 Jun 2009 07:41:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果说是继电器的，输出io的继电器常顺坏！！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#547020.html]]></link>
 <author><![CDATA[gudaming3721]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 11 Jun 2009 05:51:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[直接带负载的输出点，我已遇到多次]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#546265.html]]></link>
 <author><![CDATA[djx1968]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 10 Jun 2009 11:22:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[I/O模块最容易坏。 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#546186.html]]></link>
 <author><![CDATA[wangxibing]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 10 Jun 2009 09:16:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[I/O,电源,]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#546163.html]]></link>
 <author><![CDATA[luof123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 10 Jun 2009 08:57:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[题目太大.很难回答.一般I/O容易坏,特别是O点,因为有容量问题.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#545564.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 09 Jun 2009 14:19:37 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[2楼谢了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#544941.html]]></link>
 <author><![CDATA[zhenghai628]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 09 Jun 2009 05:13:10 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[极少数有程序引起]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#535482.html]]></link>
 <author><![CDATA[hpl1111]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 30 May 2009 18:51:41 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我个人认为人为因素很多]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#535481.html]]></link>
 <author><![CDATA[hpl1111]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 30 May 2009 18:50:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[继电器输出的PLC,负载为感性时,时间长了容易粘连,另外是电源故障,其次是输入故障.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#535236.html]]></link>
 <author><![CDATA[qiufeg]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 30 May 2009 13:41:29 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[继电器输出型的输出点比较容易坏，别的应该不容易坏，别的都是软触点]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#535186.html]]></link>
 <author><![CDATA[huxupin]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 30 May 2009 13:14:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一般是IO点坏]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#535084.html]]></link>
 <author><![CDATA[谢认元]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 30 May 2009 12:00:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[7楼的仁兄相当有道理！&nbsp;&nbsp;我今天就遇到一台 输入点短接的PLC]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#534864.html]]></link>
 <author><![CDATA[w654163504]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 30 May 2009 07:21:34 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[输入输出I/O口坏]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#534764.html]]></link>
 <author><![CDATA[tjpdq]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 30 May 2009 05:13:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[硬件……都是有寿命的。
接触到的损坏大都是因为自己接线错误导致的。
调试完毕后再坏的东东还真是不多。
可能IO点的几率比较大，因为外部接线的短路会对其有影响。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#534763.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 30 May 2009 05:09:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一般输出点容易坏,通讯芯片也容易坏.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#534702.html]]></link>
 <author><![CDATA[liuxianhua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 30 May 2009 03:55:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[I O点会烧掉。.一般不会坏.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#534646.html]]></link>
 <author><![CDATA[masuang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 30 May 2009 03:03:52 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[前面二位讲的及是,具体一点讲开关电源常出问题的是:电解电容;开关管等.I/O坏的多是驱动IC和继电器(控制继电器用的)]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#534645.html]]></link>
 <author><![CDATA[xjx0618]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 30 May 2009 03:03:15 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PLC的电源，底板，CPU，I/O模块都容易坏。 [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#534642.html]]></link>
 <author><![CDATA[guochunyi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 30 May 2009 03:02:39 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[I/O会坏]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#534605.html]]></link>
 <author><![CDATA[plc]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 30 May 2009 02:34:20 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PLC的电源容易坏]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38186#534599.html]]></link>
 <author><![CDATA[湛江菜]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 30 May 2009 02:23:50 +0000]]></pubdate>
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