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 <title><![CDATA[s7-200如何控制伺服电机连续的正反转]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1476076.html]]></link>
 <description><![CDATA[Latest 50 replies of s7-200如何控制伺服电机连续的正反转]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <title><![CDATA[]]></title>
 <description><![CDATA[map库，对着手册写基本OK]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1476076#1646448.html]]></link>
 <author><![CDATA[rtzz]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 26 Feb 2015 13:34:06 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[感觉MAP库比较灵活]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1476076#1646273.html]]></link>
 <author><![CDATA[bdmogui]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 25 Feb 2015 08:55:16 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[MAP库和运动向导，以及自己建包络表用PLS输出，那种方法好呢？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1476076#1635211.html]]></link>
 <author><![CDATA[xjl406652027]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 06 Jan 2015 00:55:57 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[如果控制精度不高，可以用2楼的办法，我感觉用绝对值脉冲指令比较好]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1476076#1635002.html]]></link>
 <author><![CDATA[李磊88]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 05 Jan 2015 03:08:25 +0000]]></pubdate>
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 <description><![CDATA[[s:28][s:39][s:17]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1476076#1634971.html]]></link>
 <author><![CDATA[邦纳科技公司]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 05 Jan 2015 01:58:36 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[采用高速脉冲中断程序执行就行啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1476076#1634952.html]]></link>
 <author><![CDATA[sz518104]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 05 Jan 2015 01:37:03 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我有一个步进控制电机的正反转程序，把其中的使能信号换位左右限位开关就可以了，你看看]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1476076#1634940.html]]></link>
 <author><![CDATA[hengliang289]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 05 Jan 2015 01:04:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没有人知道吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1476076#1634932.html]]></link>
 <author><![CDATA[xjl406652027]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 05 Jan 2015 00:34:24 +0000]]></pubdate>
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