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 <title><![CDATA[西门子S7-200跟四通步进驱动器的通讯]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49311.html]]></link>
 <description><![CDATA[Latest 50 replies of 西门子S7-200跟四通步进驱动器的通讯]]></description>
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 <description><![CDATA[那你说S7200与步进驱动器需要进行那些内容通讯?]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49311#662753.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Nov 2009 01:06:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[步进驱动器没有&nbsp;&nbsp; 485通讯，文本显示器跟PLC通讯，由PLC输出脉冲信号到步进驱动器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49311#662669.html]]></link>
 <author><![CDATA[dd25257]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 Nov 2009 15:33:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[首先问一下你那步进驱动器是需要用通信连接的吗？？？是不是支持485通信还是其他通信方式？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49311#662342.html]]></link>
 <author><![CDATA[二手工控电器]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 Nov 2009 09:05:05 +0000]]></pubdate>
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