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 <title><![CDATA[老哥们，求助tcpip通信]]></title>
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 <description><![CDATA[[quote]引用第3楼哈喽123于2025-05-29 14:10发表的&nbsp;&nbsp;:
你用上升沿触发，发送数据一次试试
[/quote]成功了，plc侧得发字符串。之前是和调试助手一样发16进制数]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1783485#2511054.html]]></link>
 <author><![CDATA[linking]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 29 May 2025 10:37:39 +0000]]></pubdate>
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 <description><![CDATA[你用上升沿触发，发送数据一次试试]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1783485#2511005.html]]></link>
 <author><![CDATA[哈喽123]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 29 May 2025 06:10:37 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[ascll码转成16进制发送，我用调试助手可以成功发送接。在plc测输入16进制数发送就接收不到。还是现实通信已经建立没有在发送的数据。为啥呀。数据类型是byte [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1783485#2511000.html]]></link>
 <author><![CDATA[linking]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 29 May 2025 05:50:33 +0000]]></pubdate>
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 <description><![CDATA[状态一直是7004，已经激活但是没有作业]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1783485#2510868.html]]></link>
 <author><![CDATA[linking]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 28 May 2025 11:57:29 +0000]]></pubdate>
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