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 <title><![CDATA[国产PLC板无法读写原因]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1662784.html]]></link>
 <description><![CDATA[Latest 50 replies of 国产PLC板无法读写原因]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sat, 16 May 2026 13:57:32 +0000]]></lastBuildDate>
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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[一般都是波特率和端口没有设对。前提数据线是好的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1662784#2227190.html]]></link>
 <author><![CDATA[zsh340]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 05 Oct 2021 10:29:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[能用fdt232的线不能用pl2303说明你的驱动不对！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1662784#2227185.html]]></link>
 <author><![CDATA[tkggtdkjpl]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 05 Oct 2021 09:28:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我倒是碰到一个苦笑不得的原因，PL2303通信不上，只能用FT231/FT232芯片的通信线…… [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1662784#2227153.html]]></link>
 <author><![CDATA[wangzhentang]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 05 Oct 2021 07:10:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[换一条USB转串口线试试]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1662784#2227123.html]]></link>
 <author><![CDATA[catywu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 05 Oct 2021 04:32:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有的国产工控板是加密不让读取的，只能监控，运行中写入都不行，改动一个点也只能PLC打到Stop写入。而且写入完成了也不会提示你写入完成，也会弹出楼主那个通讯异常的提示，但是程序其实已经写进去了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1662784#2028141.html]]></link>
 <author><![CDATA[cd_looper]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 19 Feb 2019 00:09:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[咨询一下厂家，一般是波特率和通讯端口没设对的问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1662784#2028034.html]]></link>
 <author><![CDATA[yongboy]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 18 Feb 2019 06:05:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[问题解决了吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1662784#2027996.html]]></link>
 <author><![CDATA[357454102]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 18 Feb 2019 03:24:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有时，其实已写进去了，它还是这样显示。运行下看看。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1662784#2027883.html]]></link>
 <author><![CDATA[nh6496]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 17 Feb 2019 11:01:21 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PLC加密了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1662784#2026845.html]]></link>
 <author><![CDATA[caibin168]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 09 Feb 2019 08:34:32 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你的端口好像是COM5]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1662784#2025498.html]]></link>
 <author><![CDATA[fyh1977]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 24 Jan 2019 21:55:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第1楼goldage于2019-01-23 22:11发表的&nbsp;&nbsp;:
数据线的驱动是否配套啊
[/quote]
数据线和驱动肯定是配套的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1662784#2025382.html]]></link>
 <author><![CDATA[yaanlh]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 24 Jan 2019 03:43:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第3楼zhangli1991于2019-01-24 10:05发表的&nbsp;&nbsp;:
笔记本不要插上电源
[/quote]
笔记本没有插电源，用的电池，plc是通电而且可以识别PLC的型号。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1662784#2025381.html]]></link>
 <author><![CDATA[yaanlh]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 24 Jan 2019 03:42:32 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第2楼source08于2019-01-24 08:32发表的&nbsp;&nbsp;:
波特率设为9.6试试
[/quote]
每种波特率我都试过 了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1662784#2025380.html]]></link>
 <author><![CDATA[yaanlh]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 24 Jan 2019 03:40:37 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[PLC的型号是否对？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1662784#2025348.html]]></link>
 <author><![CDATA[nbfhylb]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 24 Jan 2019 02:12:17 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[笔记本不要插上电源]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1662784#2025344.html]]></link>
 <author><![CDATA[zhangli1991]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 24 Jan 2019 02:05:59 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[波特率设为9.6试试]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1662784#2025322.html]]></link>
 <author><![CDATA[source08]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 24 Jan 2019 00:32:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[数据线的驱动是否配套啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1662784#2025308.html]]></link>
 <author><![CDATA[goldage]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 23 Jan 2019 14:11:38 +0000]]></pubdate>
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