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 <title><![CDATA[保险通电就烧掉]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747.html]]></link>
 <description><![CDATA[Latest 50 replies of 保险通电就烧掉]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Mon, 13 Apr 2026 13:31:04 +0000]]></lastBuildDate>
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 <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[可能压敏电阻击穿了.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#305342.html]]></link>
 <author><![CDATA[bkkman]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 08 Sep 2008 16:21:18 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[短路慢慢找]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#305339.html]]></link>
 <author><![CDATA[zcj19820120]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 08 Sep 2008 16:12:33 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用表查下啊 用排除法]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#304825.html]]></link>
 <author><![CDATA[谭新]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 08 Sep 2008 04:55:18 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[短路好找,用分支法]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#304674.html]]></link>
 <author><![CDATA[k78047489]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 08 Sep 2008 03:01:54 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[兄弟,不是做电气的,就别浪费我们这个资源吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#304540.html]]></link>
 <author><![CDATA[szrunluo]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 07 Sep 2008 17:38:28 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[明显的短路]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#304509.html]]></link>
 <author><![CDATA[科锋智能控制]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 07 Sep 2008 15:39:44 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[慢慢找一下了,不要急]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#304296.html]]></link>
 <author><![CDATA[小不点]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 07 Sep 2008 11:28:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[因该是开关电源有问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#303782.html]]></link>
 <author><![CDATA[duquanplc]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 07 Sep 2008 01:18:10 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28]&nbsp;&nbsp;[s:28]&nbsp;&nbsp;[s:28]&nbsp;&nbsp;[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#303601.html]]></link>
 <author><![CDATA[huangjiahong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 06 Sep 2008 15:11:07 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#303600.html]]></link>
 <author><![CDATA[huangjiahong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 06 Sep 2008 15:10:10 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[顶顶！学习！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#303583.html]]></link>
 <author><![CDATA[小坏孩]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 06 Sep 2008 14:55:08 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[短路现象，请仔细查找！ [s:26]&nbsp;&nbsp;[s:26]&nbsp;&nbsp;[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#303558.html]]></link>
 <author><![CDATA[逍遥]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 06 Sep 2008 14:24:31 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[肯定是直流部分短路了。好好检查。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#302939.html]]></link>
 <author><![CDATA[卓发智能]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 05 Sep 2008 19:29:24 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢各位点拨]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#293611.html]]></link>
 <author><![CDATA[ruye]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 25 Aug 2008 00:16:00 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[看多大保险，应该是总电流的2倍]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#292975.html]]></link>
 <author><![CDATA[雏儿]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 23 Aug 2008 13:50:48 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[典型的短路.直流与交流分开查就容易找到的.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#292866.html]]></link>
 <author><![CDATA[我爱工控]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 23 Aug 2008 11:03:46 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[可能有短路现象，甩掉直流电源或PLC看看，就知道那个的原因引起的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#292307.html]]></link>
 <author><![CDATA[lixianjunjxl]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 22 Aug 2008 15:03:41 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[短路好找，慢慢找]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#292275.html]]></link>
 <author><![CDATA[a888888]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 22 Aug 2008 14:23:00 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[说的对，我也是这样弄好的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#292268.html]]></link>
 <author><![CDATA[竹子]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 22 Aug 2008 14:20:05 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[短路了，用万用表电阻挡很容易找到故障点。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#292252.html]]></link>
 <author><![CDATA[工控小生]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 22 Aug 2008 13:56:13 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[短路或者有大的负载]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#292175.html]]></link>
 <author><![CDATA[谢荣金]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 22 Aug 2008 12:42:12 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[检查支流电源线路，与新增设备应该没多大关系]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#292123.html]]></link>
 <author><![CDATA[xujiayuan]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 22 Aug 2008 11:54:49 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[你看下你的前端进入PLC和直流电源的桥堆前有无短路现象或你在摘除滤波器时，有短路现象没？
还有你的电焊机不会影响你的PLC里的保险的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#291141.html]]></link>
 <author><![CDATA[忘忧草2]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 21 Aug 2008 09:07:39 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[甩掉直流电源通电试一下，或单独给这一路的两个负载单独通电即可确定问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#291119.html]]></link>
 <author><![CDATA[boyun2183]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 21 Aug 2008 08:46:18 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[短路了，用万用表查一下 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#290549.html]]></link>
 <author><![CDATA[yanzhi2008]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 Aug 2008 13:29:23 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[直流电源短路了！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#290478.html]]></link>
 <author><![CDATA[建筑人生]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 Aug 2008 12:23:34 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[短路好找，慢慢找]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#290452.html]]></link>
 <author><![CDATA[boy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 Aug 2008 12:13:19 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[短路了啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#290448.html]]></link>
 <author><![CDATA[moo]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 Aug 2008 12:10:50 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[明显的短路现在呀]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#290445.html]]></link>
 <author><![CDATA[zgf889]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 Aug 2008 12:07:26 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[电源部份有短路或直流电源有故障。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-19747#290384.html]]></link>
 <author><![CDATA[黄生]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 Aug 2008 11:09:14 +0000]]></pubdate>
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