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 <title><![CDATA[西门子plc温控问题]]></title>
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 <description><![CDATA[Latest 50 replies of 西门子plc温控问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <description><![CDATA[200smart第三方温度模块还真没看到过]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1654266#1992345.html]]></link>
 <author><![CDATA[qcb8888]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 13 Aug 2018 07:40:55 +0000]]></pubdate>
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 <description><![CDATA[我用西门子S7-200主机配合信PID的温度模块]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1654266#1992344.html]]></link>
 <author><![CDATA[qcb8888]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 13 Aug 2018 07:40:09 +0000]]></pubdate>
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 <description><![CDATA[用第三方的温控器，一般都有modbus 通讯功能，只需做个通讯就可以了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1654266#1992093.html]]></link>
 <author><![CDATA[qinchenglim]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Aug 2018 08:58:28 +0000]]></pubdate>
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 <description><![CDATA[是的，用第3方温控器，PLC通过通信方式传递参数，成本和编程都低。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1654266#1992058.html]]></link>
 <author><![CDATA[exp123s]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Aug 2018 06:50:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没有用过西门子的温控模块，我是使用S7-1200的PLC&nbsp;&nbsp;搭配通信模块，连接可通信的温控器，设置参数在PLC这边，控制下放给温控器完成]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1654266#1991980.html]]></link>
 <author><![CDATA[peilei1031]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Aug 2018 01:38:41 +0000]]></pubdate>
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