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 <title><![CDATA[那位有S7-200控制步进电机的例子？]]></title>
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 <description><![CDATA[[quote]引用第3楼tx198835于2010-12-31 09:15发表的&nbsp;&nbsp;:
PTO向导 希望能帮到你
[/quote]我看了你的程序，建了3个包络，走了3段，如现在我走3段，用一个包络，通过修改寄存器的值，来实现，该怎么做]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-92662#946180.html]]></link>
 <author><![CDATA[jx_einstein]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 31 Dec 2010 03:38:32 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[PTO向导 希望能帮到你]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-92662#946058.html]]></link>
 <author><![CDATA[tx198835]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 31 Dec 2010 01:15:18 +0000]]></pubdate>
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 <description><![CDATA[可以发上来看一下吗？用指令向导做的是不是？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-92662#946019.html]]></link>
 <author><![CDATA[梦梦]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 31 Dec 2010 00:14:10 +0000]]></pubdate>
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 <description><![CDATA[最近我也在做这方面的，用PTO，建一个包络]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-92662#945472.html]]></link>
 <author><![CDATA[jx_einstein]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 30 Dec 2010 06:25:58 +0000]]></pubdate>
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