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 <title><![CDATA[vb和plc通讯]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-28652.html]]></link>
 <description><![CDATA[Latest 50 replies of vb和plc通讯]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Fri, 17 Apr 2026 17:15:17 +0000]]></lastBuildDate>
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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[[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-28652#428698.html]]></link>
 <author><![CDATA[sensata]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 08 Feb 2009 12:29:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不错，顶一下！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-28652#428639.html]]></link>
 <author><![CDATA[zhangshichao]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 08 Feb 2009 09:50:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还可以呀不过用VB 编译速度是一个问题呀]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-28652#418797.html]]></link>
 <author><![CDATA[袁伟]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 20 Jan 2009 04:47:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[楼主强人！ [s:26]
找了一点学习VB的资料，和大家一起分享！
 [attachment=18124]&nbsp;&nbsp; [attachment=18125] 
看看这个人写的文章，还不错！从第3篇日志开始写的是三菱FX系列-PLC串口通訊 
[url]http://wmxr.spaces.live.com/PersonalSpace.aspx?_c01_blogpart=myspace&amp;_c02_owner=1&amp;_c=blogpart[/url]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-28652#418726.html]]></link>
 <author><![CDATA[catywu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 20 Jan 2009 03:36:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[VB与PLC通讯程序教学
为什么要学习编制VB与PLC通讯程序，学会编制VB与PLC通讯程序有什么用呢？&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;简单地说：省成本!&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;小型的控制系统触摸屏即可胜任，5.7寸的屏价格不一。便宜也就一千多点，这个时候用VB做PLC的上位机控制系统当然是不合算。当控 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-28652#415111.html]]></link>
 <author><![CDATA[sensata]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 15 Jan 2009 15:43:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看你是用编程口还是485模块。但用VB都要MSCOMM控件。你去下一个三菱的通讯手册看一下，上面有详细的程序。用编程口距离有限制，用485模块成本要高些但距离远。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-28652#414704.html]]></link>
 <author><![CDATA[yueshang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 15 Jan 2009 07:04:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[VB自带，带要加载]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-28652#414435.html]]></link>
 <author><![CDATA[新闻联播]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 15 Jan 2009 02:47:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[LZ，FX2N-232-BD只是一个通信板，不是主模块啊
要有如下的下行，连线用SC09就可
FX2N－（XX）MR
FX2N－（XX）MT]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-28652#414431.html]]></link>
 <author><![CDATA[新闻联播]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 15 Jan 2009 02:42:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[VB我不会啊,好像要写控件的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-28652#413975.html]]></link>
 <author><![CDATA[luof123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 14 Jan 2009 05:02:35 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[FX2N-232-BD这个是什么模块来的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-28652#409784.html]]></link>
 <author><![CDATA[sky_fly]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 08 Jan 2009 11:15:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[关注中...................]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-28652#409590.html]]></link>
 <author><![CDATA[888888]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 08 Jan 2009 07:02:51 +0000]]></pubdate>
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