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 <title><![CDATA[西门子PLCS7-200连接EM231模拟量输入模块 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542292.html]]></link>
 <description><![CDATA[Latest 50 replies of 西门子PLCS7-200连接EM231模拟量输入模块 ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sat, 09 May 2026 23:27:57 +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[笔记做的好详细。PLC处接线看不出问题。怀疑和热电偶有关。看看热电偶的接线吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542292#1774459.html]]></link>
 <author><![CDATA[铭勇猛]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 20 May 2016 03:53:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[接线没有问题，变送器信号是有源还是无源，如果是电偶自带变送器信号输出需要串入电源。 [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542292#1774403.html]]></link>
 <author><![CDATA[yiyi5138]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 20 May 2016 01:51:39 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[接线有没有问题，变送器信号是有源还是无源，如果是电偶自带变送器信号输出需要串入电源。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542292#1773336.html]]></link>
 <author><![CDATA[十八皇子]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 17 May 2016 08:49:30 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[&nbsp;&nbsp; 都是高手]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542292#1773279.html]]></link>
 <author><![CDATA[hejinke]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 17 May 2016 07:31:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这样接]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542292#1771072.html]]></link>
 <author><![CDATA[18463738586]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 11 May 2016 08:57:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[首先要正确接线、检测一下硬件本身问题有没有问题啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542292#1766405.html]]></link>
 <author><![CDATA[sz518104]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 24 Apr 2016 14:58:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你这样先看你的变送器有电压没有，如果有电压要接到电压输入端]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542292#1766262.html]]></link>
 <author><![CDATA[zx19910914]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 24 Apr 2016 07:39:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[v+和v-接线反向了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542292#1765705.html]]></link>
 <author><![CDATA[sss6491]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 22 Apr 2016 13:06:03 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[连接线路图如上，模拟量输入模块DIP1、2设置为ON，其他为OFF，还是没有反应]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1542292#1765674.html]]></link>
 <author><![CDATA[菜宝宝]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 22 Apr 2016 11:17:05 +0000]]></pubdate>
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