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 <title><![CDATA[欧姆龙PLC怎样实现同时和几个设备485通讯]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1450612.html]]></link>
 <description><![CDATA[Latest 50 replies of 欧姆龙PLC怎样实现同时和几个设备485通讯]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <description><![CDATA[与称重仪表PT650D通讯，而且仪表不支持MODBUS通讯。PLC为CP1H.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1450612#1551136.html]]></link>
 <author><![CDATA[ysz0377]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Sat, 22 Mar 2014 14:06:21 +0000]]></pubdate>
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 <description><![CDATA[在串口设定的选项里，有一个简易主站选项就是和几个设备利用modbus-rtu 协议进行通信的。但是其他的设备必须为从站]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1450612#1551077.html]]></link>
 <author><![CDATA[13013279912]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Sat, 22 Mar 2014 09:40:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[欧姆龙哪一款PLC？485设备是什么设备？几个？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1450612#1550596.html]]></link>
 <author><![CDATA[wyxdjk]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Fri, 21 Mar 2014 02:11:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[关键是要用无协议通讯模式。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1450612#1550444.html]]></link>
 <author><![CDATA[ysz0377]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Thu, 20 Mar 2014 13:56:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[通过PC Link方式进行通讯，就可以了！但是从站最大8个！地址固定分配3100~3199]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1450612#1550051.html]]></link>
 <author><![CDATA[qfgkr]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Wed, 19 Mar 2014 14:41:24 +0000]]></pubdate>
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