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 <title><![CDATA[台达PLC]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1438632.html]]></link>
 <description><![CDATA[Latest 50 replies of 台达PLC]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Mon, 13 Apr 2026 06:54:22 +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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 <title><![CDATA[]]></title>
 <description><![CDATA[程序吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1438632#1515371.html]]></link>
 <author><![CDATA[shuai3982]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 27 Nov 2013 02:06:21 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[一楼正解 [s:21]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1438632#1491286.html]]></link>
 <author><![CDATA[shuai3982]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 28 Sep 2013 03:07:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢大家的指导问题已解决，原来是PLC内置电源24V稳压集成块不良引起的，内部电源不用利用外部电源供电。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1438632#1491198.html]]></link>
 <author><![CDATA[yjhdlp]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 27 Sep 2013 23:10:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[PLC电源电路故障，或者PLC的输入输出点有接头短路现象，使PLC电源进入保护状态。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1438632#1490883.html]]></link>
 <author><![CDATA[13539123456]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 26 Sep 2013 14:45:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[1楼正解]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1438632#1490879.html]]></link>
 <author><![CDATA[hswangliqun]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 26 Sep 2013 14:30:51 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[线路有短路现象，造成开关电源短路保护，开关电源保护的过程中会一直检测外部电路是否恢复正常，一般都是直接短路保护了，你这种现象说明开关电源是杂牌的，开关电源保护电路不完善，所以会这样，没有一直保护！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1438632#1490825.html]]></link>
 <author><![CDATA[xin418513387]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 26 Sep 2013 12:08:36 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习ing]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1438632#1490817.html]]></link>
 <author><![CDATA[ahuunn]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 26 Sep 2013 12:00:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了，以前遇到过类似问题，输入点光耦有点短路，时好时不好，后来打开PLC换掉就好了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1438632#1490749.html]]></link>
 <author><![CDATA[工控土包子]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 26 Sep 2013 09:18:23 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[可能是信号干扰]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1438632#1490746.html]]></link>
 <author><![CDATA[和谐共赢]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 26 Sep 2013 09:04:58 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[程序 或 外部短路]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1438632#1490730.html]]></link>
 <author><![CDATA[yerong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 26 Sep 2013 08:08:00 +0000]]></pubdate>
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