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 <title><![CDATA[触摸屏与控制器仪表485 MODBUS-RTU通讯问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1670992.html]]></link>
 <description><![CDATA[Latest 50 replies of 触摸屏与控制器仪表485 MODBUS-RTU通讯问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Wed, 15 Apr 2026 04:22:01 +0000]]></lastBuildDate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用一个PLC做主站。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1670992#2068264.html]]></link>
 <author><![CDATA[wanzhen2006]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 14 Aug 2019 02:22:43 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[屏通就是有这样的问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1670992#2068200.html]]></link>
 <author><![CDATA[lvwenzhe888]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 14 Aug 2019 00:02:14 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[波特率再提高]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1670992#2068199.html]]></link>
 <author><![CDATA[宿迁电工]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 13 Aug 2019 23:55:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第7楼hjl76于2019-08-05 18:01发表的&nbsp;&nbsp;:
3个泵控制12个从站吗？还要读写，是得2秒。485轮询没有办法。我写程序正常是100MS读或写一次，这就得2.5秒
[/quote]
总共四个从站，一个泵，三个称重仪表]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1670992#2066023.html]]></link>
 <author><![CDATA[m046]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 06 Aug 2019 00:22:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[能不能加串口模块，分散一下！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1670992#2065935.html]]></link>
 <author><![CDATA[hjl76]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 05 Aug 2019 10:02:36 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[3个泵控制12个从站吗？还要读写，是得2秒。485轮询没有办法。我写程序正常是100MS读或写一次，这就得2.5秒]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1670992#2065934.html]]></link>
 <author><![CDATA[hjl76]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 05 Aug 2019 10:01:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[232和485协议本来就慢，用网口做应该就没有这种问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1670992#2065916.html]]></link>
 <author><![CDATA[fengliushen@]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 05 Aug 2019 09:05:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[波特率 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1670992#2065798.html]]></link>
 <author><![CDATA[dfy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 05 Aug 2019 04:21:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第3楼往事如风于2019-08-02 21:04发表的&nbsp;&nbsp;:
你用的是显控屏吧？
[/quote]
你好，屏通的触摸屏]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1670992#2065726.html]]></link>
 <author><![CDATA[m046]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 05 Aug 2019 01:08:04 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[你用的是显控屏吧？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1670992#2065361.html]]></link>
 <author><![CDATA[往事如风]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 02 Aug 2019 13:04:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第1楼zhanghao123于2019-08-01 13:36发表的&nbsp;&nbsp;:
跟着大佬学习，我们不会
[/quote]
哈哈，论坛大神多，跟着一起学习[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1670992#2064974.html]]></link>
 <author><![CDATA[m046]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 01 Aug 2019 05:56:56 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[跟着大佬学习，我们不会]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1670992#2064971.html]]></link>
 <author><![CDATA[zhanghao123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 01 Aug 2019 05:36:39 +0000]]></pubdate>
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