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 <title><![CDATA[S7-200台达PLC通信实例(正转.反转.频率设 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-72972.html]]></link>
 <description><![CDATA[Latest 50 replies of S7-200台达PLC通信实例(正转.反转.频率设 ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sat, 11 Apr 2026 10:57:40 +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] 看看还蛮好的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-72972#912309.html]]></link>
 <author><![CDATA[suntech008]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 24 Nov 2010 11:07:38 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习学习 [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-72972#912102.html]]></link>
 <author><![CDATA[杰仔]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 24 Nov 2010 07:25:07 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[太感谢楼主了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-72972#912072.html]]></link>
 <author><![CDATA[376992526]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 24 Nov 2010 06:59:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一直想找这方面的，谢谢哦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-72972#911136.html]]></link>
 <author><![CDATA[teng_hua]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 23 Nov 2010 08:15:02 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢 有空试试]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-72972#908173.html]]></link>
 <author><![CDATA[vitality8]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 20 Nov 2010 02:21:32 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[太可爱了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-72972#907243.html]]></link>
 <author><![CDATA[wenkui]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 19 Nov 2010 01:10:06 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[好东西啊···]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-72972#906972.html]]></link>
 <author><![CDATA[cacaca]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 18 Nov 2010 13:29:47 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[下来学一下，感谢楼主！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-72972#894395.html]]></link>
 <author><![CDATA[hanwenpu]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 31 Oct 2010 16:22:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[modbus 不是向导在库中添加.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-72972#892355.html]]></link>
 <author><![CDATA[wjmdtt]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 28 Oct 2010 08:09:06 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢楼主无私的奉献]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-72972#876975.html]]></link>
 <author><![CDATA[kd18746]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 03 Oct 2010 11:35:47 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢楼主无私的奉献。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-72972#876922.html]]></link>
 <author><![CDATA[hygqdx]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 03 Oct 2010 09:43:58 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[支持楼主的无私奉献！！！ 请问与 台达什么型号的 INV通讯？？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-72972#873188.html]]></link>
 <author><![CDATA[gaoyuanfa]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 26 Sep 2010 11:00:53 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[好东西啊···呵呵&nbsp;&nbsp; [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-72972#856400.html]]></link>
 <author><![CDATA[jiaxiuchen]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 30 Aug 2010 01:31:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我也正在找这方面的资料，请楼主给我一份文档资料或者视频资料吧！
[email]chenyingfe_000@163.com[/email]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-72972#851996.html]]></link>
 <author><![CDATA[chenliang]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 22 Aug 2010 08:32:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[您好 我看到程序里 ModBUS子程序&nbsp;&nbsp;
请问 这是通过向导软件自行生成 还是 自己编写的&nbsp;&nbsp;好像STEP7 里没有这个向导吧
与此类推 那么PROFIBUS, USS,MPI 协议又是怎么生成或编写的呢 
劳烦 师傅们给指点一 二&nbsp;&nbsp;&nbsp;&nbsp;谢谢
联系邮箱&nbsp;&nbsp;[email]1076745635@qq.com[/email]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-72972#845352.html]]></link>
 <author><![CDATA[小兵2010]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 10 Aug 2010 15:57:57 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢楼主无私的奉献。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-72972#844677.html]]></link>
 <author><![CDATA[zz680217]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 09 Aug 2010 11:45:54 +0000]]></pubdate>
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