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 <description><![CDATA[Latest 50 replies of 信捷PLC跟英威腾变频器通485控制求助]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <description><![CDATA[现在，我发觉搞工控的真正高手少了，不知道为什么？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-140282#1242517.html]]></link>
 <author><![CDATA[hpl1111]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 Apr 2012 04:47:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习一下。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-140282#1242424.html]]></link>
 <author><![CDATA[一铭]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 Apr 2012 02:45:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[求人不如求己]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-140282#1242179.html]]></link>
 <author><![CDATA[ab1032044915]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Apr 2012 13:51:51 +0000]]></pubdate>
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 <description><![CDATA[关键是搞清楚通讯格式，LRC和CRC校验运算正确就没多大问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-140282#1241806.html]]></link>
 <author><![CDATA[up116]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Apr 2012 05:47:27 +0000]]></pubdate>
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 <description><![CDATA[信捷PLC和英威腾变频器通信我没有做过，倒是用三菱FX2n的做过。如果用MODBUS协议的RTU方式就方便多了，看明白通信协议很重要。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-140282#1241448.html]]></link>
 <author><![CDATA[我爱上工控]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Apr 2012 15:29:38 +0000]]></pubdate>
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