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 <title><![CDATA[关于S7-300输入的一个菜鸟问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535.html]]></link>
 <description><![CDATA[Latest 50 replies of 关于S7-300输入的一个菜鸟问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Sun, 12 Apr 2026 04:13:13 +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[感谢大家，已经找到原因了，是PLC自带的24V电源不稳定，低于24V所以才不工作的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535#1444452.html]]></link>
 <author><![CDATA[余香深深]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 18 May 2013 08:56:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[哦，那我自己再试试，谢谢啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535#1442910.html]]></link>
 <author><![CDATA[余香深深]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 15 May 2013 00:56:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不需要DB块，跟普通IO点一样使用。
这些外部问题都排除了还不好，那我也没招了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535#1442577.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 14 May 2013 05:22:03 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[恩 接了
请问是需要加DB模块吗？应该怎么设置呢？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535#1442548.html]]></link>
 <author><![CDATA[余香深深]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 14 May 2013 03:37:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[1#端子的+24V不可不接]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535#1442539.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 14 May 2013 03:05:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[其他点也试过]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535#1442488.html]]></link>
 <author><![CDATA[余香深深]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 14 May 2013 00:58:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[其他点是否正常？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535#1442482.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 14 May 2013 00:48:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我有下载的，然后才可以监控啊
是的，是在+0那一排]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535#1442477.html]]></link>
 <author><![CDATA[余香深深]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 14 May 2013 00:43:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[确定亮的点就是这个I125.4？
按照这个组态该点应该在DI+0这一排上]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535#1442474.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 14 May 2013 00:39:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[组态都没有完成，会有输出吗，想想]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535#1442430.html]]></link>
 <author><![CDATA[等待黎明]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 13 May 2013 14:51:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[7楼，那个是自带的IO吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535#1442195.html]]></link>
 <author><![CDATA[aronic]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 13 May 2013 03:54:03 +0000]]></pubdate>
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<item>
 <title><![CDATA[问题回复]]></title>
 <description><![CDATA[弱弱地问一声，你把这段程序编译下载到cpu了吗？cpu的运行开关在运行位置了吗？
4楼组态有问题了，把输入模块放到第3槽或者以后的任意一个槽位中。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535#1442192.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 13 May 2013 03:48:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[别的地方？什么意思？我只写了这一行程序]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535#1441985.html]]></link>
 <author><![CDATA[余香深深]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 12 May 2013 12:30:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[那是不是&nbsp;&nbsp;有别的地方使用？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535#1441984.html]]></link>
 <author><![CDATA[月泽]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 12 May 2013 12:24:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[复位试过了，组态是这个吗&nbsp;&nbsp;[attachment=106001]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535#1441901.html]]></link>
 <author><![CDATA[余香深深]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 12 May 2013 08:25:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[组态里 有这个点么？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535#1441890.html]]></link>
 <author><![CDATA[月泽]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 12 May 2013 08:05:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[就是CPU开启的下面那个，然后重新下载程序]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535#1441817.html]]></link>
 <author><![CDATA[小猫木鱼丸]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 12 May 2013 03:36:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[试一下CPU复位，也许是内存卡存储满了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427535#1441816.html]]></link>
 <author><![CDATA[小猫木鱼丸]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 12 May 2013 03:35:07 +0000]]></pubdate>
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