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 <title><![CDATA[步进马达不能反转]]></title>
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 <description><![CDATA[[quote]引用第1楼李涵春于2013-05-07 17:44发表的&nbsp;&nbsp;:
接上还有一问题:以下程序,为什么D8140不等于5000的?
ld m10 
plsr k1000 k5000 k500&#160;&#160;y0
[/quote]

虽没看你的程序,但想告诉你PLSY是只控制脉冲的,没有控制方向的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427059#1440749.html]]></link>
 <author><![CDATA[tkggtdkjpl]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 May 2013 00:59:54 +0000]]></pubdate>
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 <description><![CDATA[谢谢各位，不能反转已解决，原因是线断了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427059#1440580.html]]></link>
 <author><![CDATA[李涵春]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 08 May 2013 11:43:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[三菱的脉冲指令不熟,仅从步进的角度回答:通常步进的驱动方式是脉冲加方向,接线也可改变电机的转向,PLC的驱动方式要对应步进.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427059#1440176.html]]></link>
 <author><![CDATA[huangjiayue]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 07 May 2013 13:51:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[亲&nbsp;&nbsp; 你了绝对定位为啥用DDRVI&nbsp;&nbsp; 你了最大数也没超过32767呀&nbsp;&nbsp;改成DRVI&nbsp;&nbsp;而且监控一下实际位置PLC 看是不是数错了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427059#1440161.html]]></link>
 <author><![CDATA[muxi860823]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 07 May 2013 13:28:52 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[看看&nbsp;&nbsp;不错]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427059#1440140.html]]></link>
 <author><![CDATA[wujiajun4637]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 07 May 2013 12:50:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看说明书，驱动器上拨码开关有设定成，只能一个方向转]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427059#1440096.html]]></link>
 <author><![CDATA[longkeming]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 07 May 2013 11:39:00 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[接上还有一问题:以下程序,为什么D8140不等于5000的?
ld m10 
plsr k1000 k5000 k500&nbsp;&nbsp;y0]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427059#1440065.html]]></link>
 <author><![CDATA[李涵春]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 07 May 2013 09:44:18 +0000]]></pubdate>
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