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 <title><![CDATA[气缸控制顺序图，求老师帮忙。]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-103651.html]]></link>
 <description><![CDATA[Latest 50 replies of 气缸控制顺序图，求老师帮忙。]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sat, 18 Apr 2026 02:33:12 +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[不好意思，运动说明的确写错了一个数字，正确的应该是：按启动后Q1接通前进，到X1点Q2接通前进到X3点Q1断开退回X2,断开Q2退回X4，按启动进行下一个循环。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-103651#1027552.html]]></link>
 <author><![CDATA[jfni]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 27 Apr 2011 13:20:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[说明确实有误。程序：
LD&nbsp;&nbsp;&nbsp;&nbsp; SM0.1
R&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Q0.1, 2
LD&nbsp;&nbsp;&nbsp;&nbsp; I0.7
S&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Q0.1, 1
LD&nbsp;&nbsp;&nbsp;&nbsp; I0.1
S&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Q0.2, 1
LD&nbsp;&nbsp;&nbsp;&nbsp; I0.3
EU
R&nbsp;&nb ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-103651#1027172.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 27 Apr 2011 05:05:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[兄弟:Q2退回何时可以到X2???????????????????????????]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-103651#1027003.html]]></link>
 <author><![CDATA[techo]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 27 Apr 2011 01:46:32 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢指点，能写的更详细些吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-103651#1026567.html]]></link>
 <author><![CDATA[jfni]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 26 Apr 2011 11:48:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用步进指令或者直接用SET；RST指令写。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-103651#1026120.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 26 Apr 2011 02:17:26 +0000]]></pubdate>
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