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 <title><![CDATA[温度控制]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107752.html]]></link>
 <description><![CDATA[Latest 50 replies of 温度控制]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <title><![CDATA[]]></title>
 <description><![CDATA[必须用PID温控才能达到产品质量要求，智能温控表有PID，便宜又好用。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107752#1065193.html]]></link>
 <author><![CDATA[13966443453]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 09 Jun 2011 11:29:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我们公司用S7200PLC做的&nbsp;&nbsp;感觉温度控制效果还不错]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107752#1063226.html]]></link>
 <author><![CDATA[hp465063804]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 07 Jun 2011 06:32:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]学习了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107752#1062481.html]]></link>
 <author><![CDATA[wjm0426]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 06 Jun 2011 06:26:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还是加个温控器比较好]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107752#1062201.html]]></link>
 <author><![CDATA[老怪]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 05 Jun 2011 15:01:14 +0000]]></pubdate>
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 <description><![CDATA[其实更简单直接的方法就是温控器的报警点接到PLC的输入点。再用程序去控制。QQ：459295931]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107752#1062155.html]]></link>
 <author><![CDATA[xlqlh]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 05 Jun 2011 14:11:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用温控表控制温度比较好的，多路的话用PLC的PID做]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107752#1062120.html]]></link>
 <author><![CDATA[gensenzhang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 05 Jun 2011 13:43:58 +0000]]></pubdate>
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 <description><![CDATA[挤出机貌似是电加热的，不需要到PID吧，用个温控仪加PLC最简单]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107752#1062083.html]]></link>
 <author><![CDATA[jk.pan]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 05 Jun 2011 12:48:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[仪表控制温度不比PLC好吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107752#1061172.html]]></link>
 <author><![CDATA[月泽]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 04 Jun 2011 08:21:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[温度控制效果最限的是FX2N-2LC]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107752#1060909.html]]></link>
 <author><![CDATA[ymmfa]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 04 Jun 2011 02:11:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第3楼youzhiwei8于2011-06-03 15:51发表的&nbsp;&nbsp;:
用西门子300的比三菱的要好
[/quote]
这位朋友有钱啊，控制一路温度用S7-300，你可真舍得花钱啊，要是没有特殊要求的话只用一个温控仪控制温度即可，再通过PLC读取温控仪的温度就行，如果是多路温控，可以使用模拟量模块、温度模块，采用PLC的PID指令控 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107752#1060520.html]]></link>
 <author><![CDATA[回忆依然最美]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 03 Jun 2011 11:20:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107752#1060408.html]]></link>
 <author><![CDATA[jin5321]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 03 Jun 2011 08:16:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[加个模块，FX2N-4DA-PT（热电阻）或外加4-20mA变送器用模拟量输入输出（FX2X-5A）控制.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-107752#1060346.html]]></link>
 <author><![CDATA[{笑傲江湖}]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 03 Jun 2011 07:23:05 +0000]]></pubdate>
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