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 <title><![CDATA[C251不计数]]></title>
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 <description><![CDATA[Latest 50 replies of C251不计数]]></description>
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 <description><![CDATA[C251、C253等都是外部高速计数器，我好像记得同时使用对计数频率上限有影响，导致计数频率下降。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1626292#1919621.html]]></link>
 <author><![CDATA[zhangqi_1234]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 06 Sep 2017 03:54:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[说不清这个东西&nbsp;&nbsp;反正用旧的PLC的时候&nbsp;&nbsp;我都会把PLC先恢复出厂设置&nbsp;&nbsp;谁知道之前的PLC内部的参数有没有动过]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1626292#1918372.html]]></link>
 <author><![CDATA[wangnaizhi]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 01 Sep 2017 05:56:18 +0000]]></pubdate>
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