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 <description><![CDATA[Latest 50 replies of 西门子200的PLC如何给程序加个日期密码锁？]]></description>
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 <description><![CDATA[学习一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1661118#2064682.html]]></link>
 <author><![CDATA[13471956806]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 31 Jul 2019 03:23:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[楼上有道理！之前我做的 关电就会到原值]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1661118#2017392.html]]></link>
 <author><![CDATA[华舜机械]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 15 Dec 2018 09:07:23 +0000]]></pubdate>
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 <description><![CDATA[200smart怎么破解密码]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1661118#2017380.html]]></link>
 <author><![CDATA[tsjm1210]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 15 Dec 2018 08:44:45 +0000]]></pubdate>
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 <description><![CDATA[有道理，谢谢[s:21][s:21][s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1661118#2017379.html]]></link>
 <author><![CDATA[惠婵78]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 15 Dec 2018 08:32:10 +0000]]></pubdate>
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 <description><![CDATA[可以自己写个简单的程序解决，实时更新plc的时钟数据到保持寄存器，然后用一个设定好的时钟数据存贮在另一组断电保持寄存器里，实时比较大小，如果超过了你自己设定的时间，就让一个变量置位，通过这个变量去断开你的自动运行程序条件就好了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1661118#2017352.html]]></link>
 <author><![CDATA[xixi3323]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 15 Dec 2018 07:29:08 +0000]]></pubdate>
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