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 <title><![CDATA[s7 200的程序，看看我的这个程序怎么修改 ..]]></title>
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 <description><![CDATA[Latest 50 replies of s7 200的程序，看看我的这个程序怎么修改 ..]]></description>
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 <description><![CDATA[楼上正解，一般多个程序同时调用一个公共程序时公共程序中最好使用临时变量，如果使用绝对变量PLC在处理时容易出错。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1560720#1850522.html]]></link>
 <author><![CDATA[pyjzz]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 27 Dec 2016 05:28:43 +0000]]></pubdate>
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 <description><![CDATA[波动太大程序也很难处理了&nbsp;&nbsp;]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1560720#1849923.html]]></link>
 <author><![CDATA[ytzidonghua]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 26 Dec 2016 03:22:54 +0000]]></pubdate>
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 <description><![CDATA[&quot;滤波&quot;作为公共程序干嘛不都用临时变量，这么多变量往同一个绝对地址写入，到底谁说了算？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1560720#1849919.html]]></link>
 <author><![CDATA[giveme]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 26 Dec 2016 03:18:48 +0000]]></pubdate>
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 <description><![CDATA[把符合表发上来给你分析分析 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1560720#1849877.html]]></link>
 <author><![CDATA[工控守夜人]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 26 Dec 2016 02:08:25 +0000]]></pubdate>
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 <description><![CDATA[[attachment=161724]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1560720#1849455.html]]></link>
 <author><![CDATA[xibuyunshi]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 24 Dec 2016 05:44:31 +0000]]></pubdate>
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