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 <title><![CDATA[计数器问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-25163.html]]></link>
 <description><![CDATA[Latest 50 replies of 计数器问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Wed, 29 Apr 2026 02:18:51 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[虽然我不懂,但也学到了一点.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-25163#363966.html]]></link>
 <author><![CDATA[贵贵]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 23 Nov 2008 14:35:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[问题找到了，因1S的所有状态继电器是保持型的。我忘写初始复位程序，刚上电时产生了一个脉冲，多谢上面师傅的指点！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-25163#362384.html]]></link>
 <author><![CDATA[工控玩家]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Nov 2008 04:51:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你用的什么作记数脉冲来 记数的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-25163#359825.html]]></link>
 <author><![CDATA[谭新]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 19 Nov 2008 09:24:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没见过这样的问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-25163#359822.html]]></link>
 <author><![CDATA[pingwuhui83]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 19 Nov 2008 09:19:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[估计是计数触发的开关不好吧？？一般的PLC是没有问题的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-25163#359810.html]]></link>
 <author><![CDATA[dedong_521]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 19 Nov 2008 09:09:20 +0000]]></pubdate>
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 <description><![CDATA[应该不可能啊，我用PLC这么久了，从没发现这种情形，应该是程序的问题！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-25163#359793.html]]></link>
 <author><![CDATA[coverpaper]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 19 Nov 2008 08:45:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[顶顶，PLC应该没问题吧！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-25163#359762.html]]></link>
 <author><![CDATA[向梦飞]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 19 Nov 2008 07:48:53 +0000]]></pubdate>
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 <description><![CDATA[不可能呀,我常用到1S的PLC,没有出现过你所说的问题,是不是程序造成的呢?]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-25163#359711.html]]></link>
 <author><![CDATA[许剑锋]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 19 Nov 2008 06:18:17 +0000]]></pubdate>
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 <description><![CDATA[1S的PLC，在线监控时看得到。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-25163#359216.html]]></link>
 <author><![CDATA[工控玩家]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 18 Nov 2008 13:15:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是PLC内部计数器还是由PLC输出的计数器？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-25163#359159.html]]></link>
 <author><![CDATA[雪花飘飘]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 18 Nov 2008 12:43:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不知是何品牌PLC?三菱,西门子都没有发现.或者是程序的问题.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-25163#359050.html]]></link>
 <author><![CDATA[xingtaig]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 18 Nov 2008 10:54:17 +0000]]></pubdate>
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