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 <title><![CDATA[FX3U上电输入输出不停闪烁，err灯也闪烁]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1643963.html]]></link>
 <description><![CDATA[Latest 50 replies of FX3U上电输入输出不停闪烁，err灯也闪烁]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Sat, 09 May 2026 19:32:14 +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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 <title><![CDATA[]]></title>
 <description><![CDATA[输入输出都在闪，连PLC错误灯都在闪，PLC故障的可能性很大，如果接线有问题，写程序肯定会写报警程序的吧，动作会不正常。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1643963#1949849.html]]></link>
 <author><![CDATA[sunpeter]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Jan 2018 03:41:10 +0000]]></pubdate>
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 <description><![CDATA[现场有干扰吧，要么就是电磁阀线圈有短路现象或者24V电源输出有问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1643963#1949828.html]]></link>
 <author><![CDATA[1521238161]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Jan 2018 02:30:44 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我也来学学 [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1643963#1949820.html]]></link>
 <author><![CDATA[照顾设备员]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Jan 2018 01:59:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[以前见的基本都是程序编制问题&nbsp;&nbsp; 我的是写子程序 忘记加P1报红灯]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1643963#1949808.html]]></link>
 <author><![CDATA[盼盼巩]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Jan 2018 01:19:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[多谢各位！带了3个2N16EX,2个2N16TY,共计26个双线圈电磁阀，开关电源没有问题，正常用了两天。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1643963#1949618.html]]></link>
 <author><![CDATA[duquanplc]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 20 Jan 2018 09:34:47 +0000]]></pubdate>
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 <description><![CDATA[一就是按楼上各位说的，检查一下哪里是否有短路。

二把PLC存储器清除一下。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1643963#1949570.html]]></link>
 <author><![CDATA[ymmfa]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 20 Jan 2018 05:06:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该是哪里有短路的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1643963#1949567.html]]></link>
 <author><![CDATA[15770511692]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 20 Jan 2018 05:00:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果有带模块的话，也要看看是不是模块的问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1643963#1949566.html]]></link>
 <author><![CDATA[周家大少]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 20 Jan 2018 04:47:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[24V电路中有短路的地方，曾经遇到过，光电接线处用的是胶带，时间久了，开胶了，机器工作时，由于抖动，偶尔有短路！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1643963#1949283.html]]></link>
 <author><![CDATA[wul2.4g]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 18 Jan 2018 10:31:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[慢慢查，心急吃不了热豆腐]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1643963#1949273.html]]></link>
 <author><![CDATA[cjm1234]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 18 Jan 2018 09:52:37 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第4楼libin520于2018-01-18 17:25发表的&nbsp;&nbsp;:
断开24伏外接电源看看。空载没问题。就检查外接线路，逐个接口断开。
[/quote]
[s:26][s:26][s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1643963#1949264.html]]></link>
 <author><![CDATA[工控剑侠666]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 18 Jan 2018 09:29:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[断开24伏外接电源看看。空载没问题。就检查外接线路，逐个接口断开。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1643963#1949263.html]]></link>
 <author><![CDATA[libin520]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 18 Jan 2018 09:25:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[好像是24电压不够]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1643963#1949256.html]]></link>
 <author><![CDATA[汪传福]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 18 Jan 2018 09:04:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用万用表测24V电压是否正常]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1643963#1949254.html]]></link>
 <author><![CDATA[moyqfujian]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 18 Jan 2018 09:02:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[共用电源有短路情况，检查下是哪个感应器吧 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1643963#1949251.html]]></link>
 <author><![CDATA[潘工pym]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 18 Jan 2018 08:59:52 +0000]]></pubdate>
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