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 <title><![CDATA[请各位大师帮帮新手]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87083.html]]></link>
 <description><![CDATA[Latest 50 replies of 请各位大师帮帮新手]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢各位大师相帮！！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87083#908715.html]]></link>
 <author><![CDATA[ysheng9099]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 20 Nov 2010 12:48:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[找根SC-09吧，比232BD可靠。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87083#908067.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 20 Nov 2010 01:06:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你讲的通讯连不上具体什么意思 ，冒昧问下你自己做的通讯线有没有问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87083#907860.html]]></link>
 <author><![CDATA[yizhiqiangzz]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 19 Nov 2010 14:26:48 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[难道没人愿意帮忙吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87083#907820.html]]></link>
 <author><![CDATA[ysheng9099]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 19 Nov 2010 13:54:50 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[通讯线做的没问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87083#907494.html]]></link>
 <author><![CDATA[ysheng9099]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 19 Nov 2010 06:12:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[通讯线作对了没有？
2---3
3---2
5---5
-------------------------]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87083#907275.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 19 Nov 2010 01:39:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[现在的问题是：没有通讯线，PLC上有RS232-BD通讯板，我的电脑只有串口，用USB转串口驱动，有虚拟口COM3，自制了九孔通讯电缆，设置了通讯口后与PLC连不上，请坛主帮忙诊断！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87083#906976.html]]></link>
 <author><![CDATA[ysheng9099]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 18 Nov 2010 13:33:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[能否通讯上？
将模式开关打到STOP之后执行PLC清除内存命令。之后再传一遍程序。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87083#906960.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 18 Nov 2010 13:17:47 +0000]]></pubdate>
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