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 <title><![CDATA[请教关于s7-300用FB41的PID程序问题？]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-143996.html]]></link>
 <description><![CDATA[Latest 50 replies of 请教关于s7-300用FB41的PID程序问题？]]></description>
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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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 <description><![CDATA[乱套了！OB35中的FB41没有赋值怎么调试？OB100的初始化不要有FB41出现，但需对I_Sel。D_Sel。GAIN。COM_RST等赋初值。仔细看看帮助有大益。调试用PLCsim。
祝好运！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-143996#1319694.html]]></link>
 <author><![CDATA[明维修]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 06 Aug 2012 15:40:35 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[有点乱看不明白!!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-143996#1315691.html]]></link>
 <author><![CDATA[viphe]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 30 Jul 2012 13:21:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[主要是要有实物，慢慢的调试]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-143996#1315492.html]]></link>
 <author><![CDATA[xcaq123]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 30 Jul 2012 08:08:41 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我正在调试呢，一时也没调好哎]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-143996#1311513.html]]></link>
 <author><![CDATA[zhuping]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 23 Jul 2012 14:26:09 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[分享点浙大中控的资料好么？QQ：1209768271]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-143996#1292092.html]]></link>
 <author><![CDATA[alldata2008]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 21 Jun 2012 12:43:42 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[可以加我的QQ545636511&nbsp;&nbsp;共同探讨]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-143996#1232108.html]]></link>
 <author><![CDATA[mhbxfys]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 22 Mar 2012 07:11:23 +0000]]></pubdate>
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