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 <title><![CDATA[搞定S7-300模拟量和数值转换]]></title>
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 <description><![CDATA[Latest 50 replies of 搞定S7-300模拟量和数值转换]]></description>
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 <description><![CDATA[感谢有[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#1074802.html]]></link>
 <author><![CDATA[330209]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 20 Jun 2011 07:44:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28]&nbsp;&nbsp;[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#1063462.html]]></link>
 <author><![CDATA[下载者@]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 07 Jun 2011 12:20:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[先谢谢，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#887676.html]]></link>
 <author><![CDATA[yelong]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 21 Oct 2010 08:46:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢，先看看啊！！！ [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#887635.html]]></link>
 <author><![CDATA[joan]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 21 Oct 2010 07:14:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[很好的东西啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#887366.html]]></link>
 <author><![CDATA[lysxgx]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 21 Oct 2010 00:40:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢了啊！学习是进步啊！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#871167.html]]></link>
 <author><![CDATA[llyhong15]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 23 Sep 2010 13:17:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[很好很好，非常需要。顶啦[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#868142.html]]></link>
 <author><![CDATA[红尘飘飘]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 18 Sep 2010 12:56:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这方面一直都很迷糊，学习了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#867972.html]]></link>
 <author><![CDATA[lmxcpu]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 18 Sep 2010 08:15:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[明白其原理了，要是别的模拟量读取、运算、输出，需要自己编辑公式的时候，也好有个参考思路啊。也可以直接只使用FC105和FC106]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#856752.html]]></link>
 <author><![CDATA[rdbz]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 30 Aug 2010 12:37:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢了,]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#856162.html]]></link>
 <author><![CDATA[961291582]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 29 Aug 2010 10:53:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看来 还得多学习]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#757230.html]]></link>
 <author><![CDATA[thor206400]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 06 Apr 2010 11:08:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[绝对顶器!谢谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#752155.html]]></link>
 <author><![CDATA[湖南冰淇淋]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 30 Mar 2010 07:19:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[呵呵 这个容易 不了解标准函数库就使用F1]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#747412.html]]></link>
 <author><![CDATA[snoopy17520]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 23 Mar 2010 03:49:01 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[多些版主分享！ [s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#732653.html]]></link>
 <author><![CDATA[dongxuan24]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 01 Mar 2010 02:42:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习学习，谢谢！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#721551.html]]></link>
 <author><![CDATA[bettermanwrh]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 03 Feb 2010 06:59:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了，谢谢楼主]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#720955.html]]></link>
 <author><![CDATA[哈哈镜]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 02 Feb 2010 07:49:37 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[好啊,学习学习！谢谢楼主！ [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#712655.html]]></link>
 <author><![CDATA[dcs3231729]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 21 Jan 2010 02:24:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有用的!本人正在学习.谢谢了!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#706847.html]]></link>
 <author><![CDATA[qxz]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 12 Jan 2010 10:45:39 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21] 正在学习，谢谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#693251.html]]></link>
 <author><![CDATA[dpear]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 21 Dec 2009 08:27:47 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[进步了，谢谢[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#690440.html]]></link>
 <author><![CDATA[李..]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 16 Dec 2009 13:41:59 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[下来学习了，谢谢 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#690349.html]]></link>
 <author><![CDATA[uudanny]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 16 Dec 2009 12:14:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[非常感谢啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#689901.html]]></link>
 <author><![CDATA[jymtwm]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 16 Dec 2009 01:52:46 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[搞PLC这么久还没有用过模拟量的呢，学习了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#620622.html]]></link>
 <author><![CDATA[zhuls]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 09 Sep 2009 05:27:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[正需要呢，谢谢lz]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#620612.html]]></link>
 <author><![CDATA[aidry]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 09 Sep 2009 05:12:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[搞定了模拟量，谁都这么兴奋]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#618743.html]]></link>
 <author><![CDATA[xujun_127]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 07 Sep 2009 00:34:46 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不错，支持下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#617841.html]]></link>
 <author><![CDATA[liujia8187]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 05 Sep 2009 13:29:49 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习中！！！！！！！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#617778.html]]></link>
 <author><![CDATA[ghrmcw]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 05 Sep 2009 12:27:06 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[把梯型图贴上来. [attachment=28304]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#617535.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 05 Sep 2009 05:44:14 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同样的模拟量编程问题。在现场调试时可能会发生，使感到束手无策。传感器因为有首、未死区和安装条件引起的死点，当然使用硬件解决是肯定的，有时侯也可以用软件来解决问题。接上面的程序，我在后面做了个比较指令，就是当结果小于0（==0），触发传送条件，把常数传入。正常时不变。这个前提是死区位置于实际位置相差不大。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#617416.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 05 Sep 2009 02:58:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[经常得到楼主的帮助,现在我写一份实际例子,希望对于大家有用.
硬件组态:siemens338定位模块,传感器是二进制格式.25位.
A(
A(
A(
L&nbsp;&nbsp; PID520
L&nbsp;&nbsp; L#0
-D
T&nbsp;&nbsp; MD900
AN&nbsp;&nbsp; OV
SAVE
CLR
A&nbsp;&nbsp; BR
)
JNB&nbsp;&nbsp; _001
L&nbsp;&nbsp;&nbsp;&nbsp;MD900
DTR
T&nbsp;&nbsp;  ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-11917#616287.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 03 Sep 2009 13:17:51 +0000]]></pubdate>
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