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 <title><![CDATA[请教个MODBUS通讯问题！]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1409439.html]]></link>
 <description><![CDATA[Latest 50 replies of 请教个MODBUS通讯问题！]]></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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 <description><![CDATA[谢谢楼上的指点！！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1409439#1367125.html]]></link>
 <author><![CDATA[二手工控电器]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Oct 2012 09:13:42 +0000]]></pubdate>
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 <description><![CDATA[我是用三菱FXPLC和F740变频器，流量计仪表，压力计仪表实时循环通信的。。。在接线时各设备挂在485总线上时，流量计仪表，压力计仪表能通信上，，就是读出来的值是零。变频器读写正常。各设备在485总线上星型接法且不接终端电阻时全部正常。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1409439#1367118.html]]></link>
 <author><![CDATA[kyy80]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Oct 2012 08:42:25 +0000]]></pubdate>
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 <description><![CDATA[可以。。我试过。。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1409439#1366784.html]]></link>
 <author><![CDATA[kyy80]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 27 Oct 2012 12:35:43 +0000]]></pubdate>
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 <description><![CDATA[只要都支持标准modbus协议&nbsp;&nbsp;&nbsp;&nbsp; 设置成同样的参数就可以了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1409439#1366700.html]]></link>
 <author><![CDATA[talang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 27 Oct 2012 09:25:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[难道就没人使用过获得成功吗？？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1409439#1366694.html]]></link>
 <author><![CDATA[二手工控电器]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 27 Oct 2012 09:18:13 +0000]]></pubdate>
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 <description><![CDATA[腾控的PLC与富士的温控器，或者触摸屏通讯毫无压力。

Regards]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1409439#1366670.html]]></link>
 <author><![CDATA[cvlsam]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 27 Oct 2012 08:43:58 +0000]]></pubdate>
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