<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[S7-300/400PLC &nbsp;如何读取和设定系统 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1538226.html]]></link>
 <description><![CDATA[Latest 50 replies of S7-300/400PLC &nbsp;如何读取和设定系统 ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Sat, 02 May 2026 09:52:30 +0000]]></lastBuildDate>
  <image>
 <url><![CDATA[images/rss.gif]]></url>
 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
  </image>
<item>
 <title><![CDATA[Re:S7-300/400PLC&nbsp;&nbsp;如何读取和设定系统时钟]]></title>
 <description><![CDATA[学习了，多谢楼主分享]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1538226#1759125.html]]></link>
 <author><![CDATA[往事如风]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 05 Apr 2016 07:04:44 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:S7-300/400PLC &#160;如何读取和设定系统时钟]]></title>
 <description><![CDATA[谢谢分享]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1538226#1758878.html]]></link>
 <author><![CDATA[ahuihui20]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 04 Apr 2016 13:26:28 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:S7-300/400PLC&nbsp;&nbsp;如何读取和设定系统时钟]]></title>
 <description><![CDATA[直接在硬件组态里面设置某段内部存储器作为时间脉冲就行。
 [attachment=146049]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1538226#1758377.html]]></link>
 <author><![CDATA[天使之心]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 02 Apr 2016 14:36:01 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:S7-300/400PLC&nbsp;&nbsp;如何读取和设定系统时钟]]></title>
 <description><![CDATA[学习一下 谢谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1538226#1758266.html]]></link>
 <author><![CDATA[k2n002233]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 02 Apr 2016 08:34:13 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:S7-300/400PLC&nbsp;&nbsp;如何读取和设定系统时钟]]></title>
 <description><![CDATA[在symbol直接定义也可以]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1538226#1753614.html]]></link>
 <author><![CDATA[h_double_y]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 21 Mar 2016 03:10:01 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:S7-300/400PLC&nbsp;&nbsp;如何读取和设定系统时钟]]></title>
 <description><![CDATA[学习一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1538226#1753608.html]]></link>
 <author><![CDATA[h_double_y]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 21 Mar 2016 03:04:18 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习学习]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1538226#1752649.html]]></link>
 <author><![CDATA[袁伟]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 17 Mar 2016 14:15:52 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:S7-300/400PLC &#160;如何读取和设定系统时钟]]></title>
 <description><![CDATA[正需要]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1538226#1740573.html]]></link>
 <author><![CDATA[nikun999]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 27 Jan 2016 11:20:00 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:S7-300/400PLC&nbsp;&nbsp;如何读取和设定系统时钟]]></title>
 <description><![CDATA[谢谢。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1538226#1740569.html]]></link>
 <author><![CDATA[mmxx111]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 27 Jan 2016 10:55:14 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:S7-300/400PLC&nbsp;&nbsp;如何读取和设定系统时钟]]></title>
 <description><![CDATA[学习一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1538226#1740493.html]]></link>
 <author><![CDATA[hanmingshuai]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 27 Jan 2016 03:48:27 +0000]]></pubdate>
</item>
</channel></rss>