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 <title><![CDATA[逢7就坏，是怎么回事？]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896.html]]></link>
 <description><![CDATA[Latest 50 replies of 逢7就坏，是怎么回事？]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Sun, 17 May 2026 19:16:17 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[仔细检查接线和程序]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1486629.html]]></link>
 <author><![CDATA[zhaolifei200]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 15 Sep 2013 06:10:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看一下黄历吧……………………]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1486496.html]]></link>
 <author><![CDATA[再见理想]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 14 Sep 2013 14:46:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该是外围的故障]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1486216.html]]></link>
 <author><![CDATA[sss6491]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 14 Sep 2013 00:07:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[程序中是不是用了组合位元件：KnX0、KnY0.导致某些对应的点被占用。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1486212.html]]></link>
 <author><![CDATA[matengfei]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 13 Sep 2013 23:56:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这道是少见，34楼的可能性比较大，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1486166.html]]></link>
 <author><![CDATA[xiaobo2009]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 13 Sep 2013 17:03:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[诡异 [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1486113.html]]></link>
 <author><![CDATA[wanghuhong]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 13 Sep 2013 13:51:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[支持34楼的“猜想”。本来用不着这样那样地猜，因为楼主抛下一个谜底，就潜水了，让大家去折腾吧。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1481027.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 30 Aug 2013 08:07:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看样子不是正品三菱PLC，我都用好几年三菱的了从来没坏过点]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1480991.html]]></link>
 <author><![CDATA[迷茫中]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 30 Aug 2013 07:01:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我有时设计有个习惯，就是同一尾数信号为同一组功能
好比说有Y0－Y7.……………………Y70－y77
如果有8组相同功能的动作，为了程序编写方便，会将Y0、Y10、Y20.………………。Y7、Y17、Y27.…………设计为同一个功能的输出
所以看看是不是这方面外部电气有问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1480782.html]]></link>
 <author><![CDATA[戆狮]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 29 Aug 2013 16:10:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[期待公布结果]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1480231.html]]></link>
 <author><![CDATA[王春茂]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 28 Aug 2013 10:57:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[输出端短路了吧？逢7就坏7点是干嘛用的啊都]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1480230.html]]></link>
 <author><![CDATA[527819344@qq]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 28 Aug 2013 10:54:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个挺神奇的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1384857.html]]></link>
 <author><![CDATA[khliang]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 02 Dec 2012 13:26:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[其实好多问题都是外围造成的问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1383658.html]]></link>
 <author><![CDATA[yegenfa]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 29 Nov 2012 06:59:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没有遇到过，还是检查外围线路有故障吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1382567.html]]></link>
 <author><![CDATA[gumeng]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 26 Nov 2012 11:44:37 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[神奇的国度，神奇的事。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1382294.html]]></link>
 <author><![CDATA[春刺二]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 25 Nov 2012 15:53:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[见识了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1382226.html]]></link>
 <author><![CDATA[dhc1982]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 25 Nov 2012 13:05:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谜底还没揭晓？真的很神七啊，拭目以待]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1382169.html]]></link>
 <author><![CDATA[li5887]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 25 Nov 2012 10:13:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[山寨的吧。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1382042.html]]></link>
 <author><![CDATA[scxclzyzb]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 25 Nov 2012 02:31:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[量测一下电磁阀的的电流，应该是电流过载烧掉坏点。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1382029.html]]></link>
 <author><![CDATA[clp2009bon]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 25 Nov 2012 01:38:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[线路问题，ＣＯＭ是否为公用的？还是分开？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1382017.html]]></link>
 <author><![CDATA[jqryygyjcf]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 25 Nov 2012 01:10:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没有见到过&nbsp;&nbsp; 应该是接线没有接好]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1381096.html]]></link>
 <author><![CDATA[larry52014]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 23 Nov 2012 00:13:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该是PLC本身的问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1381059.html]]></link>
 <author><![CDATA[dqk123]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 22 Nov 2012 14:32:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[神奇的事情，怎么坏那么点呢？是不是你接错线了啊。三菱PLC就是刚接错线了也还能运行一段时间喽。 [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1381036.html]]></link>
 <author><![CDATA[zsh340]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 22 Nov 2012 14:00:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[怪事天天有，今天特别多]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1380690.html]]></link>
 <author><![CDATA[cexo00918]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 22 Nov 2012 01:15:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[楼主。如此神奇之事查出原因了吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1380422.html]]></link>
 <author><![CDATA[1120795098]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 21 Nov 2012 06:52:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还有我想到既然你的PLC逢7必坏，那我也可以避7呀，就是逢7不使用解决。呵呵，开一个小玩笑的。
期待楼主解开迷一般的答案。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1380336.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 21 Nov 2012 01:49:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[感觉很好奇。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1380274.html]]></link>
 <author><![CDATA[学习之中]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 20 Nov 2012 21:21:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一个&quot;损七&quot;的PLC,真神奇！楼主，这些逢7的是控制什么的啊？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1380015.html]]></link>
 <author><![CDATA[autotad]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 20 Nov 2012 05:40:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[功夫不亏有心人，总会找出原因的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1379984.html]]></link>
 <author><![CDATA[lideyi]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 20 Nov 2012 04:23:13 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[神奇的问题之所以存在是因为你用了一批神奇的仿货!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413896#1379946.html]]></link>
 <author><![CDATA[tkggtdkjpl]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 20 Nov 2012 02:34:11 +0000]]></pubdate>
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