{"id":45614,"date":"2023-10-05T20:46:11","date_gmt":"2023-10-05T12:46:11","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=45614"},"modified":"2023-10-05T20:46:11","modified_gmt":"2023-10-05T12:46:11","slug":"mhytwysmgx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/45614.html","title":{"rendered":"Modbus\u548c\u4ee5\u592a\u7f51\u6709\u4ec0\u4e48\u5173\u7cfb\uff1f"},"content":{"rendered":"

  Modbus\u548c\u4ee5\u592a\u7f51\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u6280\u672f\uff0c\u4f46\u5b83\u4eec\u4e4b\u95f4\u6709\u4e00\u5b9a\u7684\u8054\u7cfb\u3002Modbus\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u800c\u4ee5\u592a\u7f51\u662f\u4e00\u79cd\u5c40\u57df\u7f51\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e0d\u540c\u7684\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\u3002\u56e0\u6b64\uff0cModbus\u548c\u4ee5\u592a\u7f51\u4e4b\u95f4\u7684\u5173\u7cfb\u662f\uff0cModbus\u53ef\u4ee5\u5728\u4ee5\u592a\u7f51\u4e0a\u4f20\u8f93\u6570\u636e\u3002<\/strong><\/p>\n

Modbus\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n

  Modbus\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u4f7f\u7528\u4e24\u79cd\u4e0d\u540c\u7684\u4e32\u884c\u63a5\u53e3\uff0c\u5373RS-232\u548cRS-485\u3002\u5b83\u53ef\u4ee5\u8fde\u63a5\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5982\u63a7\u5236\u5668\u3001\u8ba1\u7b97\u673a\u3001PLC\u7b49\uff0c\u5e76\u5141\u8bb8\u5b83\u4eec\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u4ee5\u63a7\u5236\u548c\u76d1\u63a7\u8bbe\u5907\u3002<\/p>\n

  Modbus\u7684\u4f18\u70b9<\/h3>\n

  Modbus\u6700\u5927\u7684\u4f18\u70b9\u662f\u5b83\u7684\u7b80\u5355\u6027\u3002\u5b83\u7684\u6307\u4ee4\u7ed3\u6784\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u6709\u51e0\u4e2a\u5b57\u8282\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u5f88\u5bb9\u6613\u5730\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u6b64\u5916\uff0cModbus\u4e5f\u662f\u4e00\u79cd\u5f00\u653e\u7684\u534f\u8bae\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u88ab\u5f88\u591a\u4e0d\u540c\u7684\u8bbe\u5907\u4f7f\u7528\uff0c\u800c\u4e0d\u5fc5\u62c5\u5fc3\u7248\u6743\u95ee\u9898\u3002<\/p>\n

  Modbus\u7684\u7f3a\u70b9<\/h3>\n

  \u5c3d\u7ba1Modbus\u5177\u6709\u8bb8\u591a\u4f18\u70b9\uff0c\u4f46\u5b83\u4e5f\u6709\u4e00\u4e9b\u7f3a\u70b9\u3002\u9996\u5148\uff0cModbus\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u56e0\u6b64\u5b83\u7684\u4f20\u8f93\u901f\u7387\u5f88\u6162\uff0c\u800c\u4e14\u5b83\u4e5f\u4e0d\u652f\u6301\u591a\u70b9\u4f20\u8f93\u3002\u6b64\u5916\uff0cModbus\u4e5f\u4e0d\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u53ea\u80fd\u4f20\u8f93\u5b57\u8282\u6d41\u3002<\/p>\n

\u4ee5\u592a\u7f51\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n

  \u4ee5\u592a\u7f51\u662f\u4e00\u79cd\u5c40\u57df\u7f51\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e0d\u540c\u7684\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u5b83\u4f7f\u7528\u4e00\u79cd\u79f0\u4e3a\u4ee5\u592a\u7f51\u5e27\u7684\u6570\u636e\u5e27\u683c\u5f0f\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u5b9e\u73b0\u7f51\u7edc\u8bbf\u95ee\u3002<\/p>\n

  \u4ee5\u592a\u7f51\u7684\u4f18\u70b9<\/h3>\n

  \u4ee5\u592a\u7f51\u7684\u4f18\u70b9\u975e\u5e38\u660e\u663e\uff0c\u9996\u5148\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u7387\u5f88\u5feb\uff0c\u800c\u4e14\u5b83\u4e5f\u652f\u6301\u591a\u70b9\u4f20\u8f93\uff0c\u53ef\u4ee5\u540c\u65f6\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\u3002\u6b64\u5916\uff0c\u4ee5\u592a\u7f51\u4e5f\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u53ef\u4ee5\u4f20\u8f93\u5b57\u7b26\u4e32\u3001\u56fe\u50cf\u548c\u89c6\u9891\u7b49\u3002<\/p>\n

  \u4ee5\u592a\u7f51\u7684\u7f3a\u70b9<\/h3>\n

  \u4ee5\u592a\u7f51\u4e5f\u6709\u4e00\u4e9b\u7f3a\u70b9\uff0c\u9996\u5148\uff0c\u5b83\u7684\u5b89\u5168\u6027\u4e0d\u9ad8\uff0c\u56e0\u4e3a\u5b83\u7684\u6570\u636e\u5e27\u662f\u660e\u6587\u4f20\u8f93\u7684\uff0c\u800c\u4e14\u5b83\u4e5f\u4e0d\u652f\u6301\u8de8\u7f51\u7edc\u7684\u901a\u4fe1\u3002\u6b64\u5916\uff0c\u4ee5\u592a\u7f51\u4e5f\u4e0d\u652f\u6301\u65e0\u7ebf\u4f20\u8f93\uff0c\u53ea\u80fd\u4f7f\u7528\u6709\u7ebf\u6280\u672f\u8fdb\u884c\u4f20\u8f93\u3002<\/p>\n

Modbus\u548c\u4ee5\u592a\u7f51\u7684\u5173\u7cfb<\/h2>\n

  Modbus\u548c\u4ee5\u592a\u7f51\u4e4b\u95f4\u7684\u5173\u7cfb\u662f\uff0cModbus\u53ef\u4ee5\u5728\u4ee5\u592a\u7f51\u4e0a\u4f20\u8f93\u6570\u636e\u3002<\/strong> Modbus\u53ef\u4ee5\u4f7f\u7528\u4ee5\u592a\u7f51\u7684\u5e27\u683c\u5f0f\u6765\u4f20\u8f93\u6570\u636e\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u800c\u4e14\u8fd8\u53ef\u4ee5\u5b9e\u73b0\u8de8\u7f51\u7edc\u7684\u901a\u4fe1\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u4f20\u8f93\u7684\u6548\u7387\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u548c\u4ee5\u592a\u7f51\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u6280\u672f\uff0c\u4f46\u5b83\u4eec\u4e4b\u95f4\u6709\u4e00\u5b9a\u7684\u8054\u7cfb\u3002Modbus\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u800c\u4ee5\u592a\u7f51\u662f\u4e00\u79cd\u5c40\u57df\u7f51\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e0d\u540c\u7684\u8bbe\u5907<\/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":[162],"class_list":["post-45614","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\/45614","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=45614"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/45614\/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=45614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=45614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=45614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}