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 <title><![CDATA[求助S7-300与DCS通信]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26906.html]]></link>
 <description><![CDATA[Latest 50 replies of 求助S7-300与DCS通信]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Wed, 29 Apr 2026 19:22:52 +0000]]></lastBuildDate>
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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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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[opc
就可以了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26906#386847.html]]></link>
 <author><![CDATA[an03152002]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 15 Dec 2008 11:35:12 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[原来地DCS支持RS485通信,]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26906#385816.html]]></link>
 <author><![CDATA[quyulun12345]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 14 Dec 2008 11:46:53 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26906#383994.html]]></link>
 <author><![CDATA[xuke911]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 12 Dec 2008 17:14:05 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[S7-300 《－以太网－》OPC 《－－－》DCS ,&nbsp;&nbsp;不知这种方式能否可行。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26906#383750.html]]></link>
 <author><![CDATA[basicplc]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 12 Dec 2008 13:18:55 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[可以参考S7300使用和手册集， [s:17]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26906#382952.html]]></link>
 <author><![CDATA[yjdxl]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 12 Dec 2008 02:55:41 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[问题是原先的DCS支持何种通讯方式？通讯协议？脱离这两个要素去讨论通讯无任何意义。

以上]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26906#382947.html]]></link>
 <author><![CDATA[cvlsam]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 12 Dec 2008 02:47:58 +0000]]></pubdate>
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