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 <title><![CDATA[三菱plc-fx3u 高速计数器测值不稳定，哪位 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467342.html]]></link>
 <description><![CDATA[Latest 50 replies of 三菱plc-fx3u 高速计数器测值不稳定，哪位 ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sun, 10 May 2026 15:12:08 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[换光电或者换成编码器试试]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467342#1625406.html]]></link>
 <author><![CDATA[rockyhuo]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 03 Dec 2014 15:28:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[PLC和其他电器良好接地。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467342#1625222.html]]></link>
 <author><![CDATA[富阳工控]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 03 Dec 2014 04:20:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[换一个高速计数器点，然后测试还是有问题，判断为干扰，如果继续有问题判断为设备本身]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467342#1625108.html]]></link>
 <author><![CDATA[alphas]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 03 Dec 2014 00:51:01 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[控制线于动力线分开布线试试]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467342#1620622.html]]></link>
 <author><![CDATA[hsq110]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 19 Nov 2014 07:45:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[干扰可能性较大]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467342#1620621.html]]></link>
 <author><![CDATA[hsq110]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 19 Nov 2014 07:42:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可能是干扰所致，接地一定要规范正确，光电开关到PLC的连接线要使用屏蔽线，不知楼主用的是PNP还是NPN输入方式，要是PNP的话在高速计数器输入端与电源负极之间并一个2.5-3K左右的电阻试试，NPN的话在输入端与电源正极之间并一个2.5-3K的电阻。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467342#1609758.html]]></link>
 <author><![CDATA[回忆依然最美]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 13 Oct 2014 12:01:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我感觉你的光电输入信号有关，你是要测齿的个数？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467342#1609705.html]]></link>
 <author><![CDATA[wls1314]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 13 Oct 2014 07:55:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[九成是干擾產生,接地或加隔離線ㄅ]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467342#1608329.html]]></link>
 <author><![CDATA[tommy627]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 08 Oct 2014 11:01:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[高速计数是中断输入的，应不会有这样情况呀。可能你的货不行吧？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467342#1608186.html]]></link>
 <author><![CDATA[黄春洋]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 08 Oct 2014 03:21:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有干擾+1]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467342#1607293.html]]></link>
 <author><![CDATA[dre58377]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 03 Oct 2014 08:45:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你的FX3U事山寨版的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467342#1607214.html]]></link>
 <author><![CDATA[ps963852]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 03 Oct 2014 00:21:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有干扰]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467342#1607193.html]]></link>
 <author><![CDATA[彭万生]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 02 Oct 2014 16:10:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第1楼zhjian18于2014-10-02 20:35发表的 : 
是不是这个问题没人碰到过
在接地下功夫]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467342#1607181.html]]></link>
 <author><![CDATA[听心随缘]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 02 Oct 2014 14:13:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467342#1607172.html]]></link>
 <author><![CDATA[zhjian18]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 02 Oct 2014 13:32:54 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是不是这个问题没人碰到过啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1467342#1607157.html]]></link>
 <author><![CDATA[zhjian18]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 02 Oct 2014 12:35:05 +0000]]></pubdate>
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