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 <title><![CDATA[西门子S7-200SMART 模拟量输入]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667828.html]]></link>
 <description><![CDATA[Latest 50 replies of 西门子S7-200SMART 模拟量输入]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sat, 16 May 2026 05:04:24 +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[学习中。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667828#2054573.html]]></link>
 <author><![CDATA[yuanquan]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 21 Jun 2019 02:21:00 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[感谢各位师傅们，问题已解决，模块电源接错了 [s:39]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667828#2047710.html]]></link>
 <author><![CDATA[xu271751736]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 25 May 2019 15:33:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[超量程了，说明没有热电阻、热电偶没接对]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667828#2047613.html]]></link>
 <author><![CDATA[wyc6745625]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 25 May 2019 03:41:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[现场超量程了也可能]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667828#2047453.html]]></link>
 <author><![CDATA[hfutyqybckzh]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 24 May 2019 06:42:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[建议楼主去仪表模拟量输出端量下电流，如果电流的确不正常，可能是仪表问题，如果正常你可以尝试以下方法：组态里边确定好是否是电流，模拟量模块L+/M端接线确定好接线是否正确，首先确定几线制仪表，线接的对不对。仪表端要接地，AI-与电源负极相连，也可以另取一个开关电源单独给仪表供电看看输出是否正常，最后一招买个 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667828#2047429.html]]></link>
 <author><![CDATA[早起鸟有虫吃]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 24 May 2019 05:17:03 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果接线正确的话，将信号负端接到PLC24电源的M上，应该是干扰造成！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667828#2047413.html]]></link>
 <author><![CDATA[cedric7006]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 24 May 2019 04:11:03 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有没有具体的图片。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667828#2047404.html]]></link>
 <author><![CDATA[阿火哥]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 24 May 2019 03:39:12 +0000]]></pubdate>
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