{"id":58216,"date":"2023-10-18T10:15:42","date_gmt":"2023-10-18T02:15:42","guid":{"rendered":"https:\/\/www.techphant.cn\/blog\/58216.html"},"modified":"2023-10-18T10:15:42","modified_gmt":"2023-10-18T02:15:42","slug":"mckhswk","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/58216.html","title":{"rendered":"Modbus\uff1a\u4e32\u53e3\u8fd8\u662f\u7f51\u53e3\uff1f"},"content":{"rendered":"

  Modbus\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002\u5b83\u662f\u4e00\u79cd\u7b80\u5355\u53ef\u9760\u7684\u534f\u8bae\uff0c\u53ef\u4ee5\u652f\u6301\u5927\u91cf\u7684\u8bbe\u5907\uff0c\u5e76\u4e14\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u529f\u80fd\u3002Modbus\u534f\u8bae\u53ef\u4ee5\u901a\u8fc7\u4e24\u79cd\u65b9\u5f0f\u6765\u5b9e\u73b0\uff0c\u5206\u522b\u662f\u4e32\u53e3\u548c\u7f51\u53e3\u3002\u672c\u6587\u5c06\u63a2\u8ba8Modbus\u534f\u8bae\u7684\u4e24\u79cd\u5b9e\u73b0\u65b9\u5f0f\uff0c\u4ee5\u53ca\u5b83\u4eec\u4e4b\u95f4\u7684\u533a\u522b\u3002<\/p>\n

\u4e32\u53e3Modbus<\/h2>\n

  \u4e32\u53e3Modbus\u662f\u4e00\u79cd\u901a\u8fc7\u4e32\u884c\u63a5\u53e3\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u7684\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u5728\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u3002\u4e32\u53e3Modbus\u534f\u8bae\u53ef\u4ee5\u4f7f\u7528RS-232\u3001RS-485\u6216\u8005RS-422\u7b49\u4e0d\u540c\u7684\u63a5\u53e3\u6765\u5b9e\u73b0\uff0c\u5b83\u4eec\u4e4b\u95f4\u7684\u533a\u522b\u5728\u4e8e\u5b83\u4eec\u53ef\u4ee5\u652f\u6301\u4e0d\u540c\u7684\u6570\u636e\u4f20\u8f93\u7387\u3002<\/p>\n

  \u4e32\u53e3Modbus\u534f\u8bae\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u7684\u7075\u6d3b\u6027\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u63a5\u53e3\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002\u53e6\u5916\uff0c\u4e32\u53e3Modbus\u534f\u8bae\u7684\u5b9e\u73b0\u6bd4\u8f83\u5bb9\u6613\uff0c\u53ea\u9700\u8981\u63a5\u5165\u5230\u8bbe\u5907\u7684\u4e32\u53e3\u63a5\u53e3\u5373\u53ef\u3002<\/p>\n

\u7f51\u53e3Modbus<\/h2>\n

  \u7f51\u53e3Modbus\u662f\u4e00\u79cd\u901a\u8fc7\u7f51\u7edc\u63a5\u53e3\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u7684\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u5728\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4ea4\u6362\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u534f\u8bae\uff0c\u5982TCP\/IP\u3001UDP\u7b49\u3002\u7f51\u53e3Modbus\u534f\u8bae\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u534f\u8bae\uff0c\u56e0\u6b64\u53ef\u4ee5\u66f4\u597d\u5730\u652f\u6301\u5927\u578b\u7f51\u7edc\u7cfb\u7edf\u3002<\/p>\n

  \u53e6\u5916\uff0c\u7f51\u53e3Modbus\u534f\u8bae\u7684\u5b9e\u73b0\u6bd4\u8f83\u5bb9\u6613\uff0c\u53ea\u9700\u8981\u63a5\u5165\u5230\u8bbe\u5907\u7684\u7f51\u7edc\u63a5\u53e3\u5373\u53ef\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u534f\u8bae\uff0c\u56e0\u6b64\u53ef\u4ee5\u66f4\u597d\u5730\u652f\u6301\u5927\u578b\u7f51\u7edc\u7cfb\u7edf\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4ece\u4e0a\u8ff0\u5185\u5bb9\u53ef\u4ee5\u770b\u51fa\uff0cModbus\u534f\u8bae\u53ef\u4ee5\u901a\u8fc7\u4e32\u53e3\u6216\u8005\u7f51\u53e3\u6765\u5b9e\u73b0\uff0c\u5b83\u4eec\u4e4b\u95f4\u7684\u533a\u522b\u5728\u4e8e\u5b83\u4eec\u53ef\u4ee5\u652f\u6301\u4e0d\u540c\u7684\u6570\u636e\u4f20\u8f93\u7387\u548c\u4e0d\u540c\u7684\u7f51\u7edc\u534f\u8bae\u3002<\/strong>\u4e32\u53e3Modbus\u534f\u8bae\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u7684\u7075\u6d3b\u6027\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u63a5\u53e3\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\uff0c\u800c\u7f51\u53e3Modbus\u534f\u8bae\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u534f\u8bae\u3002\u56e0\u6b64\uff0c\u5728\u9009\u62e9Modbus\u534f\u8bae\u7684\u5b9e\u73b0\u65b9\u5f0f\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u7684\u5e94\u7528\u573a\u666f\u6765\u8fdb\u884c\u9009\u62e9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002\u5b83\u662f\u4e00\u79cd\u7b80\u5355\u53ef\u9760\u7684\u534f\u8bae\uff0c\u53ef\u4ee5\u652f\u6301\u5927\u91cf\u7684\u8bbe\u5907\uff0c\u5e76\u4e14\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u529f\u80fd\u3002Modbus\u534f\u8bae\u53ef\u4ee5\u901a\u8fc7\u4e24\u79cd\u65b9\u5f0f<\/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":[69],"class_list":["post-58216","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cktx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/58216","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=58216"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/58216\/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=58216"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=58216"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=58216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}