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 <title><![CDATA[这个项目难度怎样？]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482017.html]]></link>
 <description><![CDATA[Latest 50 replies of 这个项目难度怎样？]]></description>
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 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[小白，路过，好高深，我连plc里的问题都还不能吃透]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482017#1716172.html]]></link>
 <author><![CDATA[329176270]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Fri, 13 Nov 2015 01:37:02 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用第10楼zhou5245于2015-06-01 22:07发表的&nbsp;&nbsp;:
重点是通讯，PLC通讯通过CP1W-CIF41走以太网，仪表走MODBUS，上位组态以太，串行都可以。
[/quote]
想问下，用CP1W-CIF41这种方式通讯的话，可以接机台PLC?多的话是否需要交换机？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482017#1673068.html]]></link>
 <author><![CDATA[achang945]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Thu, 04 Jun 2015 13:12:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[重点是通讯，PLC通讯通过CP1W-CIF41走以太网，仪表走MODBUS，上位组态以太，串行都可以。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482017#1672255.html]]></link>
 <author><![CDATA[zhou5245]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Mon, 01 Jun 2015 14:07:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[小白 路过]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482017#1671317.html]]></link>
 <author><![CDATA[wangsanhuzi]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Fri, 29 May 2015 03:16:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[都是牛人啊 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482017#1671098.html]]></link>
 <author><![CDATA[xufufan]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Thu, 28 May 2015 08:55:11 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[你们学富五车]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482017#1670789.html]]></link>
 <author><![CDATA[luowenping]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Wed, 27 May 2015 08:47:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我觉得你先去下载资料学习下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482017#1655858.html]]></link>
 <author><![CDATA[874996833]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Mon, 06 Apr 2015 03:29:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个项目不难,主站和上位机走OPC通讯啊，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482017#1655576.html]]></link>
 <author><![CDATA[zhangyuet]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Sat, 04 Apr 2015 14:40:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[文件太大，你去官网上下载，有关于介绍协议宏的使用的中文手册！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482017#1655574.html]]></link>
 <author><![CDATA[qfgkr]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Sat, 04 Apr 2015 14:32:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[协议宏不熟悉哦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482017#1655397.html]]></link>
 <author><![CDATA[liuqiang1986]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Fri, 03 Apr 2015 11:33:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[attachment=133619]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482017#1655388.html]]></link>
 <author><![CDATA[qfgkr]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Fri, 03 Apr 2015 11:04:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[PC Link最大10字，对从站的数据监控和写入不太方便~
可以考虑使用CJ+SCU模块，通过协议宏比较方便
 [attachment=133618]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1482017#1655384.html]]></link>
 <author><![CDATA[qfgkr]]></author>
 <category><![CDATA[欧姆龙工控论坛]]></category>
 <pubdate><![CDATA[Fri, 03 Apr 2015 10:53:54 +0000]]></pubdate>
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