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 <title><![CDATA[siemens s7-300]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1690408.html]]></link>
 <description><![CDATA[Latest 50 replies of siemens s7-300]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Mon, 13 Apr 2026 00:40:58 +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[应该是数据调用先后的关系吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1690408#2153245.html]]></link>
 <author><![CDATA[金海洋]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 05 Nov 2020 23:11:29 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[清0前有数值不奇怪，况且是条件清0。打开交叉参考找一下MD188相关的bit，B,WORD,DWORD在其它程序段使用情况，调整一下程序执行顺序达到你的要求]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1690408#2153132.html]]></link>
 <author><![CDATA[油子abcd]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 05 Nov 2020 06:57:09 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]好像是 长整型 数据类型0]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1690408#2152976.html]]></link>
 <author><![CDATA[13930228124]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 04 Nov 2020 11:02:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[而且就那个MD188有数值，其他的没有，我觉得好奇怪呀？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1690408#2152627.html]]></link>
 <author><![CDATA[zhangli800]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 03 Nov 2020 03:24:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[在这个程序里，有时就会产生数值]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1690408#2152626.html]]></link>
 <author><![CDATA[zhangli800]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 03 Nov 2020 03:23:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[那我怎么程序里有时MD188有数值的呀，我不知道从哪里来的？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1690408#2152625.html]]></link>
 <author><![CDATA[zhangli800]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 03 Nov 2020 03:21:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[传送0给目标啊。相当于清0]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1690408#2152609.html]]></link>
 <author><![CDATA[myc2012]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 03 Nov 2020 02:42:02 +0000]]></pubdate>
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