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 <title><![CDATA[请教各位关于三菱E740变频器的485通信问题 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-137149.html]]></link>
 <description><![CDATA[Latest 50 replies of 请教各位关于三菱E740变频器的485通信问题 ..]]></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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 <title><![CDATA[]]></title>
 <description><![CDATA[我也没有搞定！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-137149#1254821.html]]></link>
 <author><![CDATA[ouyangjie]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 25 Apr 2012 14:46:12 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我也没有搞定！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-137149#1252017.html]]></link>
 <author><![CDATA[ouyangjie]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 21 Apr 2012 12:32:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[触摸屏里面没有三菱E740的变频器可以选择，我电话台达的技术支持，他们让我选择984 MODBUS那个选项，我选了，可是通信不上。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-137149#1211507.html]]></link>
 <author><![CDATA[杨康]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 18 Feb 2012 07:42:12 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[E740变频器通信接口和网线接口一样，我是这样接的：变频器4-6接一起和触摸屏的COM2端口2脚连接，变频器的3-5接一起和触摸屏的COM2端口6脚连接，变频器的1脚和触摸屏的COM2端口5脚连接。各位，有没有接错？？？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-137149#1211503.html]]></link>
 <author><![CDATA[杨康]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 18 Feb 2012 07:40:26 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[不懂，学习中]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-137149#1210339.html]]></link>
 <author><![CDATA[yingzhiban]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 16 Feb 2012 06:27:41 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[注意通讯线的接法，我当时接D740与weinview的通讯就是像你这样，参数核对了好几遍，但是就是通讯线接错了。最后通讯成功]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-137149#1210329.html]]></link>
 <author><![CDATA[vancouva]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 16 Feb 2012 05:56:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你要看触摸屏的通讯手册啊，触摸屏有没有三菱变频的通讯驱动也要确认。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-137149#1210301.html]]></link>
 <author><![CDATA[able]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 16 Feb 2012 05:31:27 +0000]]></pubdate>
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 <description><![CDATA[这些我都设置了可是屏上面就是显示控制器（变频器）没回应。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-137149#1210282.html]]></link>
 <author><![CDATA[杨康]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 16 Feb 2012 04:45:13 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[1:要设置从站号
2：设置波特率
3：设置字节长&lt;7.8&gt;
4:奇偶校验
5：CR/LF有无选择
6:运行模式]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-137149#1209909.html]]></link>
 <author><![CDATA[865042639]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 15 Feb 2012 09:56:37 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不太懂呢，要不要我打电话问下技成的老师]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-137149#1209838.html]]></link>
 <author><![CDATA[小李飞]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 15 Feb 2012 08:04:02 +0000]]></pubdate>
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