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 <title><![CDATA[高手请进：PLC不运行]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333.html]]></link>
 <description><![CDATA[Latest 50 replies of 高手请进：PLC不运行]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Wed, 08 Apr 2026 23:41:48 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[编个简单的程序再试下吧。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#928280.html]]></link>
 <author><![CDATA[幸运娃161]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 12 Dec 2010 07:42:14 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[是开关电源问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#928220.html]]></link>
 <author><![CDATA[ldbcqy2006]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 12 Dec 2010 06:44:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同意56楼的分析!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#928219.html]]></link>
 <author><![CDATA[llb346]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 12 Dec 2010 06:42:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[开关的电源，，，接触不良]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#928018.html]]></link>
 <author><![CDATA[孙发明]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 12 Dec 2010 01:38:35 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[深度关注。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#927815.html]]></link>
 <author><![CDATA[pid]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Dec 2010 14:34:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[直接断开PLC的输出电源看正常不？正常即是外围短路，仍不正常就要查PLC的电源模块了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#927776.html]]></link>
 <author><![CDATA[hch69]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Dec 2010 14:06:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该是PLC的手动运行开关没打吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#926969.html]]></link>
 <author><![CDATA[三菱重工]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 10 Dec 2010 13:17:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是不是运行开关电源有问题，要不就是接触不良……]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#926924.html]]></link>
 <author><![CDATA[wenby]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 10 Dec 2010 12:51:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[ＤＣ电源外部有没短路？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#926908.html]]></link>
 <author><![CDATA[zhoujiayou]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 10 Dec 2010 12:42:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[菜鸟哥就算知道是电源问题又如何，他也不会修啊，你就跟老板说坏了要换一个就行了 [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#918322.html]]></link>
 <author><![CDATA[阳光家园]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 01 Dec 2010 10:57:45 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[电源问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#918312.html]]></link>
 <author><![CDATA[xxj040202]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 01 Dec 2010 10:43:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电源不起动，换电源试试。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#916823.html]]></link>
 <author><![CDATA[yuyongjiu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 29 Nov 2010 13:59:54 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[电源问题&nbsp;&nbsp;]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#916782.html]]></link>
 <author><![CDATA[悔，过知]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 29 Nov 2010 13:33:51 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[电源问题，过载]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#916338.html]]></link>
 <author><![CDATA[crgtom]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 29 Nov 2010 06:02:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还好我没有磁到，不过遇到现在也应该没有问题。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#915939.html]]></link>
 <author><![CDATA[xf_chen]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Nov 2010 13:51:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[检查开关质量，安装是否正确，开关周围环境]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#915934.html]]></link>
 <author><![CDATA[xm372494067]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Nov 2010 13:49:14 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[电源问、题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#915894.html]]></link>
 <author><![CDATA[云宵城主]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Nov 2010 13:07:28 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#915851.html]]></link>
 <author><![CDATA[ziji2009]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Nov 2010 12:26:45 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我遇到过类似的问题，是电源的问题。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#915803.html]]></link>
 <author><![CDATA[scxclzyzb]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Nov 2010 11:45:41 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[估计电源模块问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#915437.html]]></link>
 <author><![CDATA[逆水行舟]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Nov 2010 04:15:40 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[检查一下电源板吧。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#915410.html]]></link>
 <author><![CDATA[北方]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Nov 2010 03:44:04 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[什么牌子的PLC ，再检查路线看看]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#915390.html]]></link>
 <author><![CDATA[沙痕]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Nov 2010 03:28:11 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[应该是开关电源板虚焊造成的，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#915336.html]]></link>
 <author><![CDATA[givemepower]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Nov 2010 01:55:14 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[plc type]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#914843.html]]></link>
 <author><![CDATA[wxr2007]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 27 Nov 2010 07:50:19 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[看一下是不是出错了？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#914795.html]]></link>
 <author><![CDATA[yamqq]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 27 Nov 2010 06:27:25 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[应该是PLC的硬件问题，而且是电源问题，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#914316.html]]></link>
 <author><![CDATA[tengdewu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 26 Nov 2010 12:57:41 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习中谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#914195.html]]></link>
 <author><![CDATA[刘洋88]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 26 Nov 2010 10:45:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[赞成19＃的兄弟看法]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#914189.html]]></link>
 <author><![CDATA[lingsun]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 26 Nov 2010 10:33:26 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[是开关电源问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#910209.html]]></link>
 <author><![CDATA[刘洋88]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Nov 2010 10:30:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[更换一下电源开关电路用的三极管]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-79333#909729.html]]></link>
 <author><![CDATA[zgf889]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Nov 2010 00:59:24 +0000]]></pubdate>
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