{"id":79202,"date":"2023-12-29T01:01:52","date_gmt":"2023-12-28T17:01:52","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=79202"},"modified":"2023-12-29T01:01:52","modified_gmt":"2023-12-28T17:01:52","slug":"mhmdqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/79202.html","title":{"rendered":"Modbus RTU\u548cModbus TCP\u7684\u533a\u522b"},"content":{"rendered":"

  Modbus RTU\u548cModbus TCP\u662f\u5de5\u4e1a\u9886\u57df\u5e38\u89c1\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\u3001\u9002\u7528\u73af\u5883\u7b49\u65b9\u9762\u6709\u7740\u660e\u663e\u7684\u533a\u522b\u3002\u672c\u6587\u5c06\u5c31\u8fd9\u4e24\u79cd\u534f\u8bae\u8fdb\u884c\u6df1\u5165\u6bd4\u8f83\uff0c\u4ecb\u7ecd\u5b83\u4eec\u7684\u7279\u70b9\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n

Modbus RTU<\/h2>\n

  \u57fa\u672c\u539f\u7406<\/h3>\n

  Modbus RTU\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u4f7f\u7528\u7b80\u5355\u7684\u4e8c\u8fdb\u5236\u7f16\u7801\u65b9\u5f0f\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u6bcf\u4e2a\u6570\u636e\u5305\u7531\u5730\u5740\u3001\u529f\u80fd\u7801\u3001\u6570\u636e\u4ee5\u53ca\u6821\u9a8c\u4f4d\u7ec4\u6210\u3002\u5b83\u901a\u5e38\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0c\u652f\u6301\u70b9\u5bf9\u70b9\u7684\u901a\u4fe1\u65b9\u5f0f\u3002<\/p>\n

  \u7279\u70b9\u4e0e\u4f18\u52bf<\/h3>\n

  \u76f8\u6bd4\u4e8eModbus TCP\uff0cModbus RTU\u7684\u4f18\u52bf\u5728\u4e8e\u5176\u7b80\u5355\u3001\u7a33\u5b9a\uff0c\u9002\u7528\u4e8e\u5bf9\u5b9e\u65f6\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u73af\u5883\u3002\u7531\u4e8e\u91c7\u7528\u4e32\u884c\u901a\u4fe1\u65b9\u5f0f\uff0cModbus RTU<\/a>\u7684\u7f51\u7edc\u73af\u5883\u8981\u6c42\u4e0d\u9ad8\uff0c\u9002\u7528\u4e8e\u4e00\u4e9b\u6076\u52a3\u7684\u5de5\u4e1a\u73b0\u573a\u3002<\/p>\n

Modbus TCP<\/h2>\n

  \u57fa\u672c\u539f\u7406<\/h3>\n

  Modbus TCP\u662f\u57fa\u4e8eTCP\/IP\u534f\u8bae\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u7684Modbus\u53d8\u4f53\uff0c\u5b83\u4f7f\u7528\u4ee5\u592a\u7f51\u4f5c\u4e3a\u7269\u7406\u5c42<\/a>\uff0c\u5e76\u4e14\u91c7\u7528\u66f4\u52a0\u7075\u6d3b\u7684\u6570\u636e\u5e27\u683c\u5f0f\u3002\u76f8\u6bd4\u4e8eModbus RTU\uff0c\u5b83\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u66f4\u5feb\uff0c\u901a\u4fe1\u8ddd\u79bb\u66f4\u8fdc\u3002<\/p>\n

  \u7279\u70b9\u4e0e\u4f18\u52bf<\/h3>\n

  Modbus TCP\u652f\u6301\u8bbe\u5907\u4e4b\u95f4\u7684\u76f4\u63a5\u901a\u4fe1\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u5bf9\u591a\u7684\u6570\u636e\u4ea4\u4e92\u3002\u7531\u4e8e\u57fa\u4e8e\u4ee5\u592a\u7f51\uff0cModbus TCP\u5728\u73b0\u4ee3\u5de5\u4e1a\u7f51\u7edc\u4e2d\u5e7f\u6cdb\u5e94\u7528\uff0c\u5176\u4f18\u52bf\u5728\u4e8e\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u5feb\u3001\u53ef\u9760\u6027\u5f3a\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u9009\u62e9\u5408\u9002\u7684\u534f\u8bae<\/h3>\n

  \u5728\u9009\u62e9Modbus RTU\u6216Modbus TCP\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u573a\u666f\u7684\u9700\u6c42\u6765\u8fdb\u884c\u6743\u8861\u3002<\/strong>\u5982\u679c\u5bf9\u901a\u4fe1\u901f\u5ea6\u548c\u7f51\u7edc\u73af\u5883\u8981\u6c42\u8f83\u9ad8\uff0c\u53ef\u4ee5\u9009\u62e9Modbus TCP\uff1b\u82e5\u9700\u8981\u7a33\u5b9a\u7684\u70b9\u5bf9\u70b9\u901a\u4fe1<\/a>\uff0cModbus RTU\u5219\u662f\u66f4\u4f73\u9009\u62e9\u3002\u540c\u65f6\uff0c\u968f\u7740\u5de5\u4e1a\u4e92\u8054\u7f51\u7684\u53d1\u5c55\uff0cModbus TCP\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u7684\u5e94\u7528\u5c06\u4f1a\u66f4\u52a0\u5e7f\u6cdb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

ModbusRTU\u548cModbusTCP\u662f\u5de5\u4e1a\u9886\u57df\u5e38\u89c1\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\u3001\u9002\u7528\u73af\u5883\u7b49\u65b9\u9762\u6709\u7740\u660e\u663e\u7684\u533a\u522b\u3002\u672c\u6587\u5c06\u5c31\u8fd9\u4e24\u79cd\u534f\u8bae\u8fdb\u884c\u6df1\u5165\u6bd4\u8f83\uff0c\u4ecb\u7ecd\u5b83\u4eec\u7684\u7279\u70b9\u548c\u5e94\u7528<\/p>\n","protected":false},"author":1,"featured_media":64183,"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],"class_list":["post-79202","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-m-3"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/79202","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=79202"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/79202\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=79202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=79202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=79202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}