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 <title><![CDATA[三菱FX1s PLC的通信问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1415745.html]]></link>
 <description><![CDATA[Latest 50 replies of 三菱FX1s PLC的通信问题]]></description>
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 <description><![CDATA[有可能是通信端口烧坏。用RS422通信板试下，我空间有维修PLC的很多案例。[url]http://user.qzone.qq.com/358675410/infocenter[/url]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1415745#1445780.html]]></link>
 <author><![CDATA[huiming]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 22 May 2013 00:10:37 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[好好好好好好]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1415745#1445751.html]]></link>
 <author><![CDATA[qiang2751290]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 21 May 2013 15:37:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电脑系统重装]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1415745#1445708.html]]></link>
 <author><![CDATA[a115285978]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 21 May 2013 13:41:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不用找了，通讯端口烧了，换个芯片就好了，我经常换 [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1415745#1445680.html]]></link>
 <author><![CDATA[jack2009]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 21 May 2013 13:16:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[在设备管理看一下PLC跟电脑是不是同一个端口，如果不是，那可以是PLC问题了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1415745#1445660.html]]></link>
 <author><![CDATA[xtihee]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 21 May 2013 12:27:03 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[电脑重启动一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1415745#1445637.html]]></link>
 <author><![CDATA[yuanhuanzhan]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 21 May 2013 11:52:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我也遇到一样的情况，万幸的是机器调好后在线监视突然通信失败 [s:21] 只是到目前为止找不到无法通信的原因]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1415745#1442184.html]]></link>
 <author><![CDATA[超级菜青虫]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 13 May 2013 03:21:56 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[usb要用一个端子]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1415745#1387302.html]]></link>
 <author><![CDATA[张子良]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 09 Dec 2012 03:04:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[测试下通讯是否成功，驱动重新装一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1415745#1387071.html]]></link>
 <author><![CDATA[wuliang211]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 08 Dec 2012 07:24:10 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[接通plc的电源；把开关在搬一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1415745#1386943.html]]></link>
 <author><![CDATA[451649001]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 08 Dec 2012 02:27:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[5楼的兄弟说的方法我之前就试过了，还是不能通信]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1415745#1386938.html]]></link>
 <author><![CDATA[自学成才]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 08 Dec 2012 02:15:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[1s比较特殊。先手动将stop/run开关扳到stop 再通信试试]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1415745#1386703.html]]></link>
 <author><![CDATA[hlj9501]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 07 Dec 2012 07:42:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢各位，我试试]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1415745#1386700.html]]></link>
 <author><![CDATA[自学成才]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 07 Dec 2012 07:36:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[重装一下编程线的驱动，我也碰到过]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1415745#1386616.html]]></link>
 <author><![CDATA[huhaiming]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 07 Dec 2012 03:18:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是同一个USB口吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1415745#1386001.html]]></link>
 <author><![CDATA[zhang700310]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 05 Dec 2012 11:50:11 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[是同一个USB口吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1415745#1385919.html]]></link>
 <author><![CDATA[wang324521]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 05 Dec 2012 07:06:19 +0000]]></pubdate>
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