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 <title><![CDATA[西门子与伺服电机通讯]]></title>
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 <description><![CDATA[有用USS通讯做的]]></description>
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 <author><![CDATA[lichenhui333]]></author>
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 <pubdate><![CDATA[Fri, 11 Oct 2013 01:30:06 +0000]]></pubdate>
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 <description><![CDATA[有没有RS485的驱动安装，我的QQ501260868，谢谢]]></description>
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 <author><![CDATA[苍天鹰]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 10 Oct 2013 12:52:44 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用楼主lzwen630于2013-10-10 17:04发表的 西门子与伺服电机通讯 :
西门子与伺服电机通讯（带驱动器）一般选择哪种通讯方式？
[/quote]
 西门子PLC与驱动器通讯控制，一般是有专门的专用协议的吧，或者又是ＭＯＤＢＵＳ　ＲＴＵ不过硬件肯定要用ＲＳ４８５.你有驱动器通讯的说明书吗，上次就打算用通讯做的，后来 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1439512#1495145.html]]></link>
 <author><![CDATA[xuyifu]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 10 Oct 2013 09:22:33 +0000]]></pubdate>
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