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 <title><![CDATA[请教高手FX3U+FX3U-485-BD通讯接收不到数据]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-59633.html]]></link>
 <description><![CDATA[Latest 50 replies of 请教高手FX3U+FX3U-485-BD通讯接收不到数据]]></description>
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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[顶顶顶顶顶顶顶]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-59633#850086.html]]></link>
 <author><![CDATA[adgjlsfhk]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 19 Aug 2010 03:17:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[各位大侠帮帮忙啊 [s:58]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-59633#758389.html]]></link>
 <author><![CDATA[china_lzg]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 08 Apr 2010 00:35:20 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[唉！没办法，再顶]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-59633#758370.html]]></link>
 <author><![CDATA[china_lzg]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 07 Apr 2010 23:31:16 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[顶上去，让更多人看到]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-59633#758102.html]]></link>
 <author><![CDATA[china_lzg]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 07 Apr 2010 11:43:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[数据长度8位，偶校验，1位停止位，9600，无报首报尾，用示波器看通信波形有数据返回，证明发送的数据和下位机正常，也用调试助手试过，PLC发送，调试助手接收到的数据正常，调试助手发送数据，PLC就接收不到，第一次搞三菱PLC通讯，不知道问题出在那里？
还有就是当通信口有数据后是不是自动接收啊？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-59633#758046.html]]></link>
 <author><![CDATA[china_lzg]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 07 Apr 2010 10:34:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:26] 
对方的通信协议是什么！
要知道它的协议才可以回答你啊！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-59633#758042.html]]></link>
 <author><![CDATA[ldbboy]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 07 Apr 2010 10:26:09 +0000]]></pubdate>
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