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 <title><![CDATA[关于modbus通讯]]></title>
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 <description><![CDATA[Latest 50 replies of 关于modbus通讯]]></description>
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 <description><![CDATA[[s:21] F1, 看接口定义的最小发送单位]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1786074#2525710.html]]></link>
 <author><![CDATA[ff123456]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 31 Aug 2025 00:25:33 +0000]]></pubdate>
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 <description><![CDATA[应该使用Slave指令]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1786074#2524601.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 22 Aug 2025 03:15:50 +0000]]></pubdate>
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 <description><![CDATA[学习了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1786074#2524011.html]]></link>
 <author><![CDATA[hzjzxf]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 18 Aug 2025 11:37:33 +0000]]></pubdate>
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 <description><![CDATA[我要读启动这个位状态，红色箭头处地址怎么填写？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1786074#2523974.html]]></link>
 <author><![CDATA[杨官华]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 18 Aug 2025 07:34:35 +0000]]></pubdate>
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 <description><![CDATA[指针指向谁读谁，读一个位，数量写1，也可以多读几位，想用哪位用哪位]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1786074#2523969.html]]></link>
 <author><![CDATA[哈喽123]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 18 Aug 2025 07:12:20 +0000]]></pubdate>
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 <description><![CDATA[那我要读写DB区的一个位，怎么操作？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1786074#2523932.html]]></link>
 <author><![CDATA[杨官华]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 18 Aug 2025 02:52:59 +0000]]></pubdate>
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 <description><![CDATA[和DB区域一样，你把DB区域换成M区域就好了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1786074#2523918.html]]></link>
 <author><![CDATA[大番茄]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 18 Aug 2025 01:29:31 +0000]]></pubdate>
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