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 <title><![CDATA[高速计数器问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1748694.html]]></link>
 <description><![CDATA[Latest 50 replies of 高速计数器问题]]></description>
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 <lastBuildDate><![CDATA[Thu, 07 May 2026 09:19:27 +0000]]></lastBuildDate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[运行时每隔1秒扫描计数器值，差值小于某数就是你这个情况]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1748694#2333808.html]]></link>
 <author><![CDATA[redrock99]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Jan 2023 03:51:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[既然计数那低于某个数值报警难道不可以吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1748694#2333789.html]]></link>
 <author><![CDATA[wenqing1012]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Jan 2023 02:02:39 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[设置电机启动后一段时间收不到信号就判断故障]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1748694#2333759.html]]></link>
 <author><![CDATA[goldage]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Jan 2023 13:59:41 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[楼上说得对，加个延时，在多久没脉冲输入的时候，就是坏了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1748694#2333756.html]]></link>
 <author><![CDATA[mr荬籹籽]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Jan 2023 13:23:45 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[光电开关坏无非就是X0常开或常闭，每种状态加个延时，延时到报警就完事了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1748694#2333738.html]]></link>
 <author><![CDATA[1935807118]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Jan 2023 09:04:15 +0000]]></pubdate>
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 <description><![CDATA[补充一下，因为风机转速很快，所以从PLC程序里面看，X0一直是处于未导通的状态的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1748694#2333737.html]]></link>
 <author><![CDATA[chen20302]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Jan 2023 08:59:39 +0000]]></pubdate>
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