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 <title><![CDATA[S7-300通过EM277 与S7-200 的DP通讯]]></title>
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 <description><![CDATA[Latest 50 replies of S7-300通过EM277 与S7-200 的DP通讯]]></description>
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 <description><![CDATA[不是上载的还要问吗???]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-55752#724026.html]]></link>
 <author><![CDATA[mengyu520]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 08 Feb 2010 01:56:48 +0000]]></pubdate>
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 <description><![CDATA[看样子你的程序是上传得来的？或者是供货商根本就不想让你看源程序？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-55752#723041.html]]></link>
 <author><![CDATA[hsiung]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 05 Feb 2010 13:37:29 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[Writing Consistent Data to a DP Standard Slave/PROFINET IO Device with SFC 15 &quot;DPWR_DAT&quot;
Description

With SFC 15 &quot;DPWR_DAT&quot; (write consistent data to a DP standard slave), you transfer the data in RECORD consistently to the addressed DP standard slave/PROFINET IO device and, i ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-55752#723038.html]]></link>
 <author><![CDATA[hsiung]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 05 Feb 2010 13:36:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[Reading Consistent Data of a DP Standard Slave//PROFINET IO Device with SFC 14 &quot;DPRD_DAT&quot;
Description

With SFC 14 &quot;DPRD_DAT&quot; (read consistent data of a DP standard slave), you read the consistent data of a DP standard slave/PROFINET IO device. 

To find the maximum length that ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-55752#723036.html]]></link>
 <author><![CDATA[hsiung]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 05 Feb 2010 13:35:25 +0000]]></pubdate>
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