{"id":59524,"date":"2023-11-01T01:12:32","date_gmt":"2023-10-31T17:12:32","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=59524"},"modified":"2023-11-01T01:12:32","modified_gmt":"2023-10-31T17:12:32","slug":"mkyyytwm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/59524.html","title":{"rendered":"Modbus\u53ef\u4ee5\u7528\u4ee5\u592a\u7f51\u5417"},"content":{"rendered":"

  Modbus\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4e0d\u540c\u7c7b\u578b\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002Modbus\u534f\u8bae\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u7269\u7406\u8fde\u63a5\uff0c\u5305\u62ecRS-232\u3001RS-485\u3001\u4ee5\u592a\u7f51\u548cUSB\u3002\u672c\u6587\u5c06\u4ecb\u7ecdModbus\u534f\u8bae\u53ef\u4ee5\u5982\u4f55\u4f7f\u7528\u4ee5\u592a\u7f51\u8fdb\u884c\u901a\u4fe1\uff0c\u4ee5\u53ca\u5b83\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u3002<\/p>\n

Modbus\u534f\u8bae\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

  Modbus\u534f\u8bae\u662f\u4e00\u79cd\u57fa\u4e8e\u5ba2\u6237\u7aef\/\u670d\u52a1\u5668\u6a21\u5f0f\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4e0d\u540c\u7c7b\u578b\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002Modbus\u534f\u8bae\u6709\u4e24\u79cd\u4e3b\u8981\u5f62\u5f0f\uff1aModbus RTU\u548cModbus TCP\/IP\u3002Modbus RTU\u662f\u57fa\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u6807\u51c6\uff0c\u800cModbus TCP\/IP\u5219\u662f\u57fa\u4e8e\u4ee5\u592a\u7f51\u7684\u6807\u51c6\u3002<\/p>\n

Modbus\u53ef\u4ee5\u7528\u4ee5\u592a\u7f51\u5417<\/h2>\n

  \u7b54\u6848\u662f\u80af\u5b9a\u7684\uff0cModbus\u53ef\u4ee5\u4f7f\u7528\u4ee5\u592a\u7f51\u8fdb\u884c\u901a\u4fe1\u3002Modbus TCP\/IP\u662f\u4e00\u79cd\u57fa\u4e8e\u4ee5\u592a\u7f51\u7684Modbus\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u4f7f\u7528\u4ee5\u592a\u7f51\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002Modbus TCP\/IP\u53ef\u4ee5\u8ba9\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\u3001\u5feb\u901f\u548c\u53ef\u9760\uff0c\u56e0\u6b64\u5b83\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u3002<\/p>\n

  \u4f18\u70b9<\/h3>\n

  Modbus TCP\/IP\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u6709\u5f88\u591a\u4f18\u70b9\uff0c\u5176\u4e2d\u6700\u91cd\u8981\u7684\u4e00\u70b9\u662f\u5b83\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u901a\u4fe1\u901f\u7387\u548c\u66f4\u53ef\u9760\u7684\u901a\u4fe1\u670d\u52a1\u3002\u6b64\u5916\uff0cModbus TCP\/IP\u53ef\u4ee5\u652f\u6301\u66f4\u591a\u7684\u8bbe\u5907\uff0c\u5e76\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u3002<\/p>\n

  \u7f3a\u70b9<\/h3>\n

  Modbus TCP\/IP\u4e5f\u6709\u4e00\u4e9b\u7f3a\u70b9\uff0c\u5176\u4e2d\u6700\u91cd\u8981\u7684\u4e00\u70b9\u662f\u5b83\u7684\u5b89\u5168\u6027\u8f83\u4f4e\uff0c\u5bb9\u6613\u53d7\u5230\u5916\u90e8\u653b\u51fb\u3002\u6b64\u5916\uff0c\u7531\u4e8eModbus TCP\/IP\u652f\u6301\u7684\u8bbe\u5907\u8f83\u591a\uff0c\u56e0\u6b64\u914d\u7f6e\u8d77\u6765\u53ef\u80fd\u6bd4\u8f83\u590d\u6742\uff0c\u800c\u4e14\u9700\u8981\u4e00\u5b9a\u7684\u6280\u672f\u77e5\u8bc6\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus\u53ef\u4ee5\u4f7f\u7528\u4ee5\u592a\u7f51\u8fdb\u884c\u901a\u4fe1\uff0cModbus TCP\/IP\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u901a\u4fe1\u901f\u7387\u548c\u66f4\u53ef\u9760\u7684\u901a\u4fe1\u670d\u52a1\uff0c\u4f46\u5b83\u4e5f\u6709\u4e00\u4e9b\u7f3a\u70b9\uff0c\u6bd4\u5982\u5b89\u5168\u6027\u8f83\u4f4e\u548c\u914d\u7f6e\u8f83\u590d\u6742\u7b49\u3002<\/strong>\u56e0\u6b64\uff0c\u5728\u4f7f\u7528Modbus TCP\/IP\u8fdb\u884c\u901a\u4fe1\u65f6\uff0c\u5e94\u8be5\u6ce8\u610f\u5b89\u5168\u6027\u548c\u6b63\u786e\u7684\u914d\u7f6e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4e0d\u540c\u7c7b\u578b\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002Modbus\u534f\u8bae\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u7269\u7406\u8fde\u63a5\uff0c\u5305\u62ecRS-232\u3001RS-485\u3001\u4ee5\u592a\u7f51\u548cUSB\u3002\u672c\u6587\u5c06\u4ecb\u7ecd<\/p>\n","protected":false},"author":1,"featured_media":1839,"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":[162],"class_list":["post-59524","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ethernet"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/59524","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=59524"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/59524\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=59524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=59524"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=59524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}