{"id":44433,"date":"2023-10-05T19:54:20","date_gmt":"2023-10-05T11:54:20","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=44433"},"modified":"2023-10-08T15:28:52","modified_gmt":"2023-10-08T07:28:52","slug":"cmzhdm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/44433.html","title":{"rendered":"\u4eceModbus RTU\u8f6c\u6362\u5230Modbus TCP"},"content":{"rendered":"

  Modbus RTU\u548cModbus TCP\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u7528\u4e8e\u5728\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u8fd9\u4e24\u79cd\u534f\u8bae\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u5e76\u8ba8\u8bba\u5982\u4f55\u4eceModbus RTU\u8f6c\u6362\u5230Modbus TCP\u3002<\/p>\n

Modbus RTU\u4ecb\u7ecd<\/h2>\n

  Modbus RTU\uff08Modbus Remote Terminal Unit\uff09\u662f\u4e00\u79cd\u5de5\u4e1a\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\u7cfb\u7edf\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u8fde\u63a5\u6709\u7ebf\u6216\u65e0\u7ebf\u7f51\u7edc\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u662f\u901a\u8fc7\u4e32\u884c\u7aef\u53e3\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u4ee5\u8fdb\u884c\u76d1\u63a7\u548c\u63a7\u5236\u3002Modbus RTU\u7684\u4e3b\u8981\u7279\u70b9\u662f\u5b83\u7684\u7b80\u5355\u6027\u548c\u4f4e\u6210\u672c\uff0c\u56e0\u6b64\u5b83\u975e\u5e38\u9002\u5408\u5c0f\u578b\u7cfb\u7edf\u7684\u5e94\u7528\u3002<\/p>\n

Modbus TCP\u4ecb\u7ecd<\/h2>\n

  Modbus TCP\uff08Modbus Transmission Control Protocol\uff09\u662f\u4e00\u79cd\u57fa\u4e8eTCP\/IP\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u8fde\u63a5\u5c40\u57df\u7f51\u548c\u5e7f\u57df\u7f51\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u662f\u901a\u8fc7TCP\/IP\u534f\u8bae\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u4ee5\u4f20\u8f93\u6570\u636e\u548c\u63a7\u5236\u6307\u4ee4\u3002Modbus TCP\u7684\u4e3b\u8981\u7279\u70b9\u662f\u5b83\u7684\u7075\u6d3b\u6027\u548c\u53ef\u6269\u5c55\u6027\uff0c\u53ef\u4ee5\u652f\u6301\u5927\u578b\u7cfb\u7edf\u7684\u5e94\u7528\u3002<\/p>\n

\u4eceModbus RTU\u8f6c\u6362\u5230Modbus TCP<\/h2>\n

  \u4eceModbus RTU\u8f6c\u6362\u5230Modbus TCP\u9700\u8981\u4e00\u4e2a\u4e2d\u95f4\u8bbe\u5907\uff0c\u901a\u5e38\u79f0\u4e3a\u900f\u660e\u8f6c\u6362\u5668\u3002\u5b83\u7684\u4f5c\u7528\u662f\u63a5\u6536Modbus RTU\u8bbe\u5907\u53d1\u9001\u7684\u6570\u636e\uff0c\u7136\u540e\u5c06\u5176\u8f6c\u6362\u4e3aModbus TCP\u534f\u8bae\uff0c\u6700\u540e\u518d\u53d1\u9001\u5230Modbus TCP\u8bbe\u5907\u3002<\/p>\n

  \u900f\u660e\u8f6c\u6362\u5668\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n

  \u900f\u660e\u8f6c\u6362\u5668\u7684\u5de5\u4f5c\u539f\u7406\u5f88\u7b80\u5355\uff0c\u5b83\u53ea\u662f\u5c06Modbus RTU\u534f\u8bae\u8f6c\u6362\u4e3aModbus TCP\u534f\u8bae\uff0c\u4e0d\u4f1a\u5bf9\u6570\u636e\u8fdb\u884c\u4efb\u4f55\u5904\u7406\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5c06Modbus RTU\u8bbe\u5907\u53d1\u9001\u7684\u6570\u636e\u8f6c\u6362\u4e3aModbus TCP\u534f\u8bae\uff0c\u7136\u540e\u53d1\u9001\u5230Modbus TCP\u8bbe\u5907\u3002<\/p>\n

  \u900f\u660e\u8f6c\u6362\u5668\u7684\u4f18\u70b9<\/h3>\n

  \u900f\u660e\u8f6c\u6362\u5668\u7684\u4f18\u70b9\u975e\u5e38\u660e\u663e\uff0c\u5b83\u80fd\u591f\u5b9e\u73b0Modbus RTU\u548cModbus TCP\u4e4b\u95f4\u7684\u65e0\u7f1d\u8fde\u63a5\uff0c\u4e0d\u9700\u8981\u66f4\u6539\u539f\u6709\u7cfb\u7edf\u7684\u4efb\u4f55\u7ec4\u4ef6\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u5177\u6709\u4f4e\u6210\u672c\u3001\u9ad8\u53ef\u9760\u6027\u548c\u53ef\u6269\u5c55\u6027\u7b49\u4f18\u70b9\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7cfb\u7edf\u7684\u9700\u6c42\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86Modbus RTU\u548cModbus TCP\u4e24\u79cd\u901a\u4fe1\u534f\u8bae\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u5e76\u8ba8\u8bba\u4e86\u5982\u4f55\u4eceModbus RTU\u8f6c\u6362\u5230Modbus TCP\u3002<\/strong>\u900f\u660e\u8f6c\u6362\u5668\u662f\u4e00\u79cd\u4e2d\u95f4\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0Modbus RTU\u548cModbus TCP\u4e4b\u95f4\u7684\u65e0\u7f1d\u8fde\u63a5\uff0c\u5177\u6709\u4f4e\u6210\u672c\u3001\u9ad8\u53ef\u9760\u6027\u548c\u53ef\u6269\u5c55\u6027\u7b49\u4f18\u70b9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

ModbusRTU\u548cModbusTCP\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u7528\u4e8e\u5728\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u8fd9\u4e24\u79cd\u534f\u8bae\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u5e76\u8ba8\u8bba\u5982\u4f55\u4eceModbusRTU\u8f6c\u6362\u5230Mo<\/p>\n","protected":false},"author":1,"featured_media":4132,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[78,161],"class_list":["post-44433","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-m-3","tag-tcp"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44433","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=44433"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44433\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=44433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=44433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=44433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}