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 <title><![CDATA[求助S7-200 226CN电脑无法连接]]></title>
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 <description><![CDATA[Latest 50 replies of 求助S7-200 226CN电脑无法连接]]></description>
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 <description><![CDATA[如果是山寨的通讯线，则有可能不支持多主站或者高通讯速率。
如果是原装的，则有可能是PLC通讯口自定义了或者通讯口坏了。]]></description>
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 <author><![CDATA[guochunyi]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 07 Nov 2015 05:08:08 +0000]]></pubdate>
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 <author><![CDATA[victorwei]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 07 Nov 2015 02:19:44 +0000]]></pubdate>
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