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 <title><![CDATA[会三菱FX3U控制伺服轴的进来帮解下惑]]></title>
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 <description><![CDATA[Latest 50 replies of 会三菱FX3U控制伺服轴的进来帮解下惑]]></description>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11893#394904.html]]></link>
 <author><![CDATA[陈海林]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 23 Dec 2008 00:41:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[急~~求助++ FX3U的PCL接松下伺服怎么控制马达正反转？？
急~~求助++ FX3U的PCL接松下伺服怎么控制马达正反转？？

请问使用
指定的软元件的ON/OFF状态改变旋转方向（当前值的增减）
ON
指定输出脉冲数的值为正是正转，
OFF
指定输出脉冲数的值为负是反转，

可是我在图片中写的程式实现不了正反转，只能一个方向转动，请问 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11893#394776.html]]></link>
 <author><![CDATA[287422592]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 22 Dec 2008 19:52:42 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[也可用FX3U的挂两个1PG模块]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11893#204285.html]]></link>
 <author><![CDATA[一天贼忙]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 12 Apr 2008 02:06:36 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[不行,FX3U-2HSY-ADP要占Y0~Y7之间几个]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11893#202257.html]]></link>
 <author><![CDATA[daizhi]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 08 Apr 2008 01:20:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[虽然没用过，但应该可以，在和我们的站长确认下吧。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11893#201928.html]]></link>
 <author><![CDATA[一天贼忙]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 07 Apr 2008 02:53:48 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[这样的话就只能带四个]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11893#201514.html]]></link>
 <author><![CDATA[zengsixia]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 06 Apr 2008 03:51:50 +0000]]></pubdate>
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