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 <title><![CDATA[在触摸屏上设置频率高低，控制变频电机转 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1460771.html]]></link>
 <description><![CDATA[Latest 50 replies of 在触摸屏上设置频率高低，控制变频电机转 ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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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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 <title><![CDATA[]]></title>
 <description><![CDATA[机台小，方案不实用，价格太高。机台大，器件多，方式多种多样，实现起来容易。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1460771#1670235.html]]></link>
 <author><![CDATA[good0592]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 25 May 2015 14:55:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[就三菱Q系列而言，只要加个模拟量模块就可以在触摸屏上输入速度，如果要求不高，电位器完全可解决]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1460771#1588219.html]]></link>
 <author><![CDATA[yy249677480]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 22 Jul 2014 05:03:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可以用485来做
参考[url]http://www.ymmfa.com/read-gktid-1461050-fpage-2.html[/url]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1460771#1588002.html]]></link>
 <author><![CDATA[linjianan78]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 21 Jul 2014 08:24:49 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[PLC与变频器通信，直接读写变频器数据]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1460771#1587900.html]]></link>
 <author><![CDATA[何工控学]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 21 Jul 2014 02:59:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1460771#1587711.html]]></link>
 <author><![CDATA[xxjgk]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 20 Jul 2014 10:18:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没必要那么多&nbsp;&nbsp;&nbsp;&nbsp;你这个可以直接用三菱里面有款变频器&nbsp;&nbsp;&nbsp;&nbsp;用CC-LINK通讯的变频器&nbsp;&nbsp; 用远程设备&nbsp;&nbsp; 里面有对应地址&nbsp;&nbsp; 设置频率]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1460771#1587342.html]]></link>
 <author><![CDATA[qpid]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 19 Jul 2014 03:00:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还是485通讯最符合你的要求]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1460771#1587335.html]]></link>
 <author><![CDATA[wu32u2]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 19 Jul 2014 02:36:35 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[通过RS485通讯实现 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1460771#1586371.html]]></link>
 <author><![CDATA[富阳工控]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 15 Jul 2014 14:36:11 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用人機RS485直接跟變頻器即可完成]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1460771#1586344.html]]></link>
 <author><![CDATA[p540762]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 15 Jul 2014 12:37:07 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[触摸屏里输入频率数值送到PLC中再控制DA模组0-10V吗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1460771#1586323.html]]></link>
 <author><![CDATA[fyh1977]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 15 Jul 2014 11:23:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用楼主fyh1977于2014-07-13 20:05发表的 在触摸屏上设置频率高低，控制变频电机转速快慢问题 :
如题通过在触摸屏上设置频率高低，控制变频电机的转速快慢，要怎么配置PLC,触摸屏，模块等，用三菱的，程序怎么写，求指点，最好有范例，大侠帮忙[s:21]
[/quote]

以台達變頻器為例
1.以 I/O 接點控制
2.以 DA模組輸 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1460771#1586148.html]]></link>
 <author><![CDATA[john42tw]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 15 Jul 2014 00:29:32 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[大侠都到哪儿去了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1460771#1586052.html]]></link>
 <author><![CDATA[fyh1977]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 14 Jul 2014 12:36:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[高手在哪，帮忙看看]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1460771#1585961.html]]></link>
 <author><![CDATA[fyh1977]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 14 Jul 2014 05:55:46 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是通过在触摸屏上设置频率高低，控制变频电机的转速快慢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1460771#1585803.html]]></link>
 <author><![CDATA[fyh1977]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 13 Jul 2014 14:02:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28] 看看变频器的接线端子说明就出来了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1460771#1585793.html]]></link>
 <author><![CDATA[cd_looper]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 13 Jul 2014 13:36:11 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[接到多段速端子去吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1460771#1585775.html]]></link>
 <author><![CDATA[200518]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 13 Jul 2014 12:27:56 +0000]]></pubdate>
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