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 <title><![CDATA[无法同PLC通信]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-105016.html]]></link>
 <description><![CDATA[Latest 50 replies of 无法同PLC通信]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Fri, 17 Apr 2026 01:47:41 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
  </image>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[更换通讯端口试试看]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-105016#1038801.html]]></link>
 <author><![CDATA[xuzhfeng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 10 May 2011 09:31:04 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[先装驱动软件，再选择COM口]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-105016#1038276.html]]></link>
 <author><![CDATA[lzdcy321]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 May 2011 15:33:58 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[不要想着每个USB转串口的线可以连接任何的设备，有的线是连接不了的，我就有一根转串口的线，很多的都可以联接，可就是不能连接三菱的FX1S。而且还是进口的线哦。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-105016#1038272.html]]></link>
 <author><![CDATA[胡骄阳]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 May 2011 15:29:41 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[USB转串口占用那个端口号是4，就只能将软件上的通信端口设为4了，其他的端口我也试过了，都不对]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-105016#1038213.html]]></link>
 <author><![CDATA[pswpswpswpsw]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 May 2011 14:31:28 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[试一下，其他的端口。我也遇到过这种情况。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-105016#1038209.html]]></link>
 <author><![CDATA[向阳铝材公司]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 May 2011 14:28:54 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[三菱编程软件上的通信端口我也设置成和电脑的相同端口]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-105016#1038194.html]]></link>
 <author><![CDATA[pswpswpswpsw]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 May 2011 14:18:16 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[这个我也知道，用的是正确的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-105016#1038191.html]]></link>
 <author><![CDATA[pswpswpswpsw]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 May 2011 14:16:07 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[看一下USB转串口占用那个串口号]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-105016#1038171.html]]></link>
 <author><![CDATA[mqhyy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 May 2011 14:06:27 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[通讯口选择错误]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-105016#1038170.html]]></link>
 <author><![CDATA[chenhuan]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 May 2011 14:04:28 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我怀疑是软件缺文件]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-105016#1038169.html]]></link>
 <author><![CDATA[pswpswpswpsw]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 May 2011 14:00:58 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[没有问题，电缆也没问题 我都试过]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-105016#1038165.html]]></link>
 <author><![CDATA[pswpswpswpsw]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 May 2011 13:56:51 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[USB转串口的驱动有问题吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-105016#1038161.html]]></link>
 <author><![CDATA[chaotang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 May 2011 13:55:18 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[usb转的9针串口是要安装驱动的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-105016#1038160.html]]></link>
 <author><![CDATA[ngch]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 May 2011 13:54:42 +0000]]></pubdate>
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