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 <title><![CDATA[请问PLC怎样输出正弦脉冲信号啊]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-13952.html]]></link>
 <description><![CDATA[Latest 50 replies of 请问PLC怎样输出正弦脉冲信号啊]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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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[可以用DA模组输出模拟信号控制速度。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-13952#238867.html]]></link>
 <author><![CDATA[wandy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 Jun 2008 06:08:23 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[高速脉冲]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-13952#237958.html]]></link>
 <author><![CDATA[colourpine]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 Jun 2008 13:17:01 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[在FX编程手册里看看这两个指令
DRVI
PLSY]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-13952#235458.html]]></link>
 <author><![CDATA[YMMFA]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 Jun 2008 02:11:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:39]&nbsp; [s:39] 
高手啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-13952#235404.html]]></link>
 <author><![CDATA[fgc536]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 Jun 2008 00:35:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不是什么正弦波，是高速脉冲控制伺服，有专门的指令。比如PLSR]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-13952#235247.html]]></link>
 <author><![CDATA[宇文刈日]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 03 Jun 2008 13:23:15 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我想输出正弦波来控制伺服电机的速度]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-13952#228820.html]]></link>
 <author><![CDATA[cc0124]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 23 May 2008 03:59:07 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[同意一楼观点。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-13952#228773.html]]></link>
 <author><![CDATA[atogood]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 23 May 2008 02:05:05 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我想应该不可以的吧&nbsp; 要么用个数模转换的模块&nbsp; PLC一般的点输出是开关量或是数字量的&nbsp; 正弦波是属于模拟量的啊&nbsp; &nbsp; 楼主想输出正弦波有何用处？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-13952#228539.html]]></link>
 <author><![CDATA[nbwrk]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 22 May 2008 13:54:31 +0000]]></pubdate>
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