{"id":40097,"date":"2023-10-03T02:04:59","date_gmt":"2023-10-02T18:04:59","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=40097"},"modified":"2023-10-03T02:04:59","modified_gmt":"2023-10-02T18:04:59","slug":"mslqmjx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/40097.html","title":{"rendered":"Modbus\u901f\u7387\uff1a\u5168\u9762\u89e3\u6790"},"content":{"rendered":"

  Modbus\u901f\u7387\u662f\u4e00\u79cd\u5de5\u4e1a\u63a7\u5236\u534f\u8bae\uff0c\u7528\u4e8e\u5728\u5de5\u4e1a\u73af\u5883\u4e2d\u8fde\u63a5\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5141\u8bb8\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u662f\u4e00\u79cd\u7b80\u5355\u800c\u53ef\u9760\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u786e\u4fdd\u8bbe\u5907\u4e4b\u95f4\u7684\u53ef\u9760\u901a\u4fe1\uff0c\u4ece\u800c\u63d0\u9ad8\u5de5\u5382\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8Modbus\u901f\u7387\u7684\u57fa\u672c\u6982\u5ff5\u3001\u4f18\u7f3a\u70b9\u4ee5\u53ca\u5982\u4f55\u6b63\u786e\u4f7f\u7528\u5b83\u3002<\/p>\n

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

  Modbus\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u7528\u4e8e\u5728\u5de5\u4e1a\u73af\u5883\u4e2d\u8fde\u63a5\u4e0d\u540c\u7684\u8bbe\u5907\u3002\u5b83\u7531Modicon\u516c\u53f8\u4e8e1979\u5e74\u5f00\u53d1\uff0c\u5e76\u4e8e1985\u5e74\u53d1\u5e03\u4e86\u7b2c\u4e00\u4e2a\u7248\u672c\uff0c\u73b0\u5728\u5df2\u7ecf\u6210\u4e3a\u6700\u53d7\u6b22\u8fce\u7684\u5de5\u4e1a\u63a7\u5236\u534f\u8bae\u4e4b\u4e00\u3002Modbus\u534f\u8bae\u4f7f\u7528\u4e32\u884c\u901a\u4fe1\uff0c\u53ef\u4ee5\u5728RS-232\u3001RS-485\u6216\u4ee5\u592a\u7f51\u7b49\u4e0d\u540c\u7c7b\u578b\u7684\u7269\u7406\u5a92\u4ecb\u4e0a\u4f20\u8f93\u6570\u636e\u3002<\/p>\n

  Modbus\u901a\u4fe1\u534f\u8bae\u5177\u6709\u7b80\u5355\u3001\u6613\u7528\u548c\u53ef\u9760\u7684\u7279\u70b9\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u5e76\u5141\u8bb8\u8bbe\u5907\u4e4b\u95f4\u7684\u53cc\u5411\u901a\u4fe1\u3002 Modbus\u534f\u8bae\u7684\u4f18\u70b9\u5728\u4e8e\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\uff0c\u5e76\u4e14\u53ef\u4ee5\u65b9\u4fbf\u5730\u8bbf\u95ee\u8bbe\u5907\u7684\u6570\u636e\uff0c\u4ece\u800c\u63d0\u9ad8\u5de5\u5382\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n

Modbus\u7684\u4f18\u70b9\u548c\u7f3a\u70b9<\/h2>\n

  \u4f18\u70b9<\/h3>\n

  Modbus\u534f\u8bae\u5177\u6709\u5f88\u591a\u4f18\u70b9\uff0c\u5176\u4e2d\u6700\u91cd\u8981\u7684\u662f\u5b83\u53ef\u4ee5\u63d0\u4f9b\u7b80\u5355\u3001\u53ef\u9760\u3001\u6613\u7528\u7684\u901a\u4fe1\u65b9\u5f0f\u3002\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u5e76\u5141\u8bb8\u8bbe\u5907\u4e4b\u95f4\u7684\u53cc\u5411\u901a\u4fe1\u3002\u6b64\u5916\uff0cModbus\u534f\u8bae\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u7269\u7406\u5a92\u4ecb\u4e0a\u4f20\u8f93\u6570\u636e\uff0c\u5982RS-232\u3001RS-485\u6216\u4ee5\u592a\u7f51\u7b49\u3002\u53e6\u5916\uff0cModbus\u534f\u8bae\u53ef\u4ee5\u8bbf\u95ee\u8bbe\u5907\u7684\u6570\u636e\uff0c\u4ece\u800c\u63d0\u9ad8\u5de5\u5382\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n

  \u7f3a\u70b9<\/h3>\n

  Modbus\u534f\u8bae\u4e5f\u6709\u4e00\u4e9b\u7f3a\u70b9\uff0c\u5176\u4e2d\u6700\u91cd\u8981\u7684\u662f\u5b83\u53ea\u80fd\u4f20\u8f93\u5c11\u91cf\u6570\u636e\uff0c\u800c\u4e14\u901a\u4fe1\u901f\u7387\u8f83\u6162\u3002\u53e6\u5916\uff0c\u5b83\u4e5f\u4e0d\u652f\u6301\u590d\u6742\u7684\u529f\u80fd\uff0c\u56e0\u6b64\u4e0d\u80fd\u6ee1\u8db3\u590d\u6742\u7684\u5de5\u4e1a\u5e94\u7528\u9700\u6c42\u3002\u6b64\u5916\uff0cModbus\u534f\u8bae\u4e5f\u4e0d\u80fd\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u56e0\u6b64\u4e0d\u80fd\u6ee1\u8db3\u591a\u79cd\u7c7b\u578b\u8bbe\u5907\u7684\u901a\u4fe1\u9700\u6c42\u3002<\/p>\n

\u5982\u4f55\u6b63\u786e\u4f7f\u7528Modbus<\/h2>\n

  \u786e\u5b9a\u7269\u7406\u5a92\u4ecb<\/h3>\n

  \u9996\u5148\uff0c\u9700\u8981\u786e\u5b9a\u4f7f\u7528\u7684\u7269\u7406\u5a92\u4ecb\uff0c\u4f8b\u5982RS-232\u3001RS-485\u6216\u4ee5\u592a\u7f51\u7b49\u3002\u9009\u62e9\u7269\u7406\u5a92\u4ecb\u65f6\uff0c\u9700\u8981\u8003\u8651\u4f20\u8f93\u8ddd\u79bb\u3001\u4f20\u8f93\u901f\u7387\u4ee5\u53ca\u8bbe\u5907\u7684\u6570\u91cf\u7b49\u56e0\u7d20\u3002<\/p>\n

  \u786e\u5b9aModbus\u534f\u8bae\u7248\u672c<\/h3>\n

  \u5176\u6b21\uff0c\u9700\u8981\u786e\u5b9a\u4f7f\u7528\u7684Modbus\u534f\u8bae\u7248\u672c\uff0c\u4f8b\u5982Modbus RTU\u6216Modbus TCP\/IP\u7b49\u3002\u9009\u62e9\u534f\u8bae\u7248\u672c\u65f6\uff0c\u9700\u8981\u8003\u8651\u4f20\u8f93\u901f\u7387\u3001\u8bbe\u5907\u7684\u6570\u91cf\u4ee5\u53ca\u7f51\u7edc\u7684\u590d\u6742\u7a0b\u5ea6\u7b49\u56e0\u7d20\u3002<\/p>\n

  \u8bbe\u7f6eModbus\u901a\u4fe1\u53c2\u6570<\/h3>\n

  \u6700\u540e\uff0c\u9700\u8981\u8bbe\u7f6eModbus\u901a\u4fe1\u53c2\u6570\uff0c\u4f8b\u5982\u4ece\u673a\u5730\u5740\u3001\u901a\u4fe1\u901f\u7387\u3001\u6570\u636e\u683c\u5f0f\u7b49\u3002\u8fd9\u4e9b\u53c2\u6570\u7684\u8bbe\u7f6e\u5c06\u76f4\u63a5\u5f71\u54cdModbus\u901a\u4fe1\u7684\u6027\u80fd\uff0c\u56e0\u6b64\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus\u662f\u4e00\u79cd\u5de5\u4e1a\u63a7\u5236\u534f\u8bae\uff0c\u7528\u4e8e\u5728\u5de5\u4e1a\u73af\u5883\u4e2d\u8fde\u63a5\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5141\u8bb8\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/strong>\u5b83\u5177\u6709\u7b80\u5355\u3001\u6613\u7528\u548c\u53ef\u9760\u7684\u7279\u70b9\uff0c\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u7269\u7406\u5a92\u4ecb\u4e0a\u4f20\u8f93\u6570\u636e\uff0c\u5e76\u5141\u8bb8\u8bbe\u5907\u4e4b\u95f4\u7684\u53cc\u5411\u901a\u4fe1\u3002\u6b63\u786e\u4f7f\u7528Modbus\u901f\u7387\u53ef\u4ee5\u63d0\u9ad8\u5de5\u5382\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\uff0c\u4f46\u4e5f\u6709\u4e00\u4e9b\u7f3a\u70b9\uff0c\u4f8b\u5982\u4f20\u8f93\u901f\u7387\u8f83\u6162\uff0c\u4e0d\u652f\u6301\u590d\u6742\u7684\u529f\u80fd\u7b49\u3002\u56e0\u6b64\uff0c\u5728\u4f7f\u7528Modbus\u901f\u7387\u65f6\uff0c\u9700\u8981\u786e\u5b9a\u7269\u7406\u5a92\u4ecb\u3001\u534f\u8bae\u7248\u672c\u4ee5\u53ca\u901a\u4fe1\u53c2\u6570\u7b49\uff0c\u4ee5\u786e\u4fddModbus\u901a\u4fe1\u7684\u6b63\u786e\u4f7f\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u901f\u7387\u662f\u4e00\u79cd\u5de5\u4e1a\u63a7\u5236\u534f\u8bae\uff0c\u7528\u4e8e\u5728\u5de5\u4e1a\u73af\u5883\u4e2d\u8fde\u63a5\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5141\u8bb8\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u662f\u4e00\u79cd\u7b80\u5355\u800c\u53ef\u9760\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u786e\u4fdd\u8bbe\u5907\u4e4b\u95f4\u7684\u53ef\u9760\u901a\u4fe1\uff0c\u4ece\u800c\u63d0\u9ad8\u5de5\u5382\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/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],"class_list":["post-40097","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\/40097","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=40097"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/40097\/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=40097"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=40097"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=40097"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}