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 <title><![CDATA[西门子s7200 modbus通讯问题。]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1411701.html]]></link>
 <description><![CDATA[Latest 50 replies of 西门子s7200 modbus通讯问题。]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1411701#1375343.html]]></link>
 <author><![CDATA[chehaiyang]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 10 Nov 2012 06:44:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[写了 非常感谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1411701#1373895.html]]></link>
 <author><![CDATA[shr7233]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 08 Nov 2012 03:00:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[40001加上H1008，H1008转换成10进制就是4014，ADDR就是44015，控制字HO6,转换成十进制就是6，控制字是控制加热输出的吧，你往Vw100写温度就可以了，至于写控制字类似跟写温度一样，再调用一个MDBUS-MSG,注意不能同时进行读写，祝你好运 [s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1411701#1373891.html]]></link>
 <author><![CDATA[狼堡]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 08 Nov 2012 02:54:18 +0000]]></pubdate>
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