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 <title><![CDATA[利用C#采集S7-400数据]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1685727.html]]></link>
 <description><![CDATA[Latest 50 replies of 利用C#采集S7-400数据]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Tue, 28 Apr 2026 20:57:58 +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[数据库网关支持几台PLC？有没有数据量的限制？
另外如果通讯网络断了，会不会保存数据呢？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1685727#2142288.html]]></link>
 <author><![CDATA[autoctrl]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 10 Sep 2020 01:05:04 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[推荐 HSL
[url]http://www.hslcommunication.cn/[/url]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1685727#2141466.html]]></link>
 <author><![CDATA[gxtmdb82164]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 05 Sep 2020 09:03:39 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我自己编程采集过300PLc的数据，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1685727#2141456.html]]></link>
 <author><![CDATA[blockke]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 05 Sep 2020 08:31:15 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[建议用网关。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1685727#2137385.html]]></link>
 <author><![CDATA[chjjyc]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 14 Aug 2020 08:32:37 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PLC数据采集到数据库，直接用数据库网关，都不用开发，配置一下就行；
网关比电脑稳定，与PLC同时启停，不担心丢数据；
这里有案例：[url]https://zhuanlan.zhihu.com/p/163357393[/url]
案例资料： [attachment=246228]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1685727#2136600.html]]></link>
 <author><![CDATA[吾志所向]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 10 Aug 2020 12:43:15 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[这里可以下载，包括VB.NET,C#的范例代码：
[url]http://blog.sina.com.cn/s/blog_16d7d3ecb0102x1z5.html[/url]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1685727#2136598.html]]></link>
 <author><![CDATA[一心工控]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 10 Aug 2020 12:39:31 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[联系这个QQ：1922195756，他做过]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1685727#2136540.html]]></link>
 <author><![CDATA[泡沫_2019]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 10 Aug 2020 07:58:00 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[sharp 7
[url]http://snap7.sourceforge.net/[/url]
用这个试试]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1685727#2136382.html]]></link>
 <author><![CDATA[coolmole]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 10 Aug 2020 00:06:22 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[西门子有net软件，可以做opc通讯]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1685727#2136339.html]]></link>
 <author><![CDATA[sjbandmm]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 09 Aug 2020 13:19:56 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[不太好弄，你又不知道S7协议]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1685727#2136306.html]]></link>
 <author><![CDATA[eledesigner]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 09 Aug 2020 08:04:52 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[S7即可]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1685727#2136093.html]]></link>
 <author><![CDATA[plc开发张]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 07 Aug 2020 15:59:55 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[S7&nbsp;&nbsp;S7&nbsp;&nbsp;S7]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1685727#2135609.html]]></link>
 <author><![CDATA[白萝卜大白菜]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 05 Aug 2020 09:21:29 +0000]]></pubdate>
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