{"id":55993,"date":"2023-10-22T10:58:09","date_gmt":"2023-10-22T02:58:09","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=55993"},"modified":"2023-10-22T10:58:09","modified_gmt":"2023-10-22T02:58:09","slug":"mzxjj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/55993.html","title":{"rendered":"Modbus\u603b\u7ebf\u7b80\u4ecb"},"content":{"rendered":"

  Modbus\u603b\u7ebf\u662f\u4e00\u79cd\u4e32\u884c\u603b\u7ebf\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u606f\u4ea4\u6362\u548c\u63a7\u5236\u3002\u5b83\u662f\u4e00\u79cd\u7b80\u5355\u3001\u53ef\u9760\u3001\u7ecf\u6d4e\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u3001\u667a\u80fd\u697c\u5b87\u7b49\u9886\u57df\u3002<\/p>\n

Modbus\u603b\u7ebf\u7684\u7ed3\u6784<\/h2>\n

  Modbus\u603b\u7ebf\u662f\u4e00\u79cd\u591a\u7ad9\u5f0f\u603b\u7ebf\uff0c\u5b83\u7684\u7ed3\u6784\u53ef\u4ee5\u5206\u4e3a\u4e24\u79cd\uff1a\u70b9\u5bf9\u70b9\uff08Point to Point\uff09\u548c\u70b9\u5bf9\u591a\u70b9\uff08Point to Multi-Point\uff09\u3002<\/p>\n

  1. \u70b9\u5bf9\u70b9\uff08Point to Point\uff09<\/h3>\n

  \u70b9\u5bf9\u70b9\u7684Modbus\u603b\u7ebf\u7ed3\u6784\uff0c\u662f\u6307\u4e00\u4e2a\u4e3b\u673a\uff08Master\uff09\u548c\u4e00\u4e2a\u4ece\u673a\uff08Slave\uff09\u4e4b\u95f4\u7684\u76f4\u63a5\u8fde\u63a5\u3002\u4e3b\u673a\u53ef\u4ee5\u5411\u4ece\u673a\u53d1\u9001\u6307\u4ee4\uff0c\u4ece\u673a\u63a5\u6536\u5e76\u6267\u884c\u6307\u4ee4\uff0c\u5e76\u5c06\u6267\u884c\u7ed3\u679c\u8fd4\u56de\u7ed9\u4e3b\u673a\u3002<\/p>\n

  2. \u70b9\u5bf9\u591a\u70b9\uff08Point to Multi-Point\uff09<\/h3>\n

  \u70b9\u5bf9\u591a\u70b9\u7684Modbus\u603b\u7ebf\u7ed3\u6784\uff0c\u662f\u6307\u4e00\u4e2a\u4e3b\u673a\uff08Master\uff09\u548c\u591a\u4e2a\u4ece\u673a\uff08Slave\uff09\u4e4b\u95f4\u7684\u603b\u7ebf\u7ed3\u6784\u3002\u4e3b\u673a\u53ef\u4ee5\u5411\u4efb\u610f\u4e00\u4e2a\u4ece\u673a\u53d1\u9001\u6307\u4ee4\uff0c\u4ece\u673a\u63a5\u6536\u5e76\u6267\u884c\u6307\u4ee4\uff0c\u5e76\u5c06\u6267\u884c\u7ed3\u679c\u8fd4\u56de\u7ed9\u4e3b\u673a\u3002<\/p>\n

Modbus\u603b\u7ebf\u7684\u7279\u70b9<\/h2>\n

  Modbus\u603b\u7ebf\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n

  1. \u7b80\u5355\u6613\u7528<\/h3>\n

  Modbus\u603b\u7ebf\u91c7\u7528\u4e86\u7b80\u5355\u7684\u6d88\u606f\u683c\u5f0f\uff0c\u6613\u4e8e\u5b9e\u73b0\uff0c\u5e76\u4e14\u6613\u4e8e\u8c03\u8bd5\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u66f4\u5feb\u66f4\u5bb9\u6613\u5730\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n

  2. \u7075\u6d3b\u53ef\u9760<\/h3>\n

  Modbus\u603b\u7ebf\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u6d88\u606f\u683c\u5f0f\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u5e76\u4e14\u5177\u6709\u826f\u597d\u7684\u5bb9\u9519\u6027\uff0c\u53ef\u4ee5\u63d0\u9ad8\u8bbe\u5907\u95f4\u901a\u4fe1\u7684\u53ef\u9760\u6027\u3002<\/p>\n

  3. \u7ecf\u6d4e\u5b9e\u7528<\/h3>\n

  Modbus\u603b\u7ebf\u91c7\u7528\u4e32\u884c\u6280\u672f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u51cf\u5c11\u7ebf\u7f06\u957f\u5ea6\uff0c\u8282\u7701\u6210\u672c\uff0c\u540c\u65f6\u4e5f\u53ef\u4ee5\u63d0\u9ad8\u901a\u4fe1\u901f\u5ea6\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus\u603b\u7ebf\u662f\u4e00\u79cd\u7b80\u5355\u3001\u53ef\u9760\u3001\u7ecf\u6d4e\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u606f\u4ea4\u6362\u548c\u63a7\u5236\uff0c\u5e76\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u3001\u667a\u80fd\u697c\u5b87\u7b49\u9886\u57df\u3002<\/strong>Modbus\u603b\u7ebf\u5177\u6709\u7b80\u5355\u6613\u7528\u3001\u7075\u6d3b\u53ef\u9760\u3001\u7ecf\u6d4e\u5b9e\u7528\u7b49\u7279\u70b9\uff0c\u662f\u4e00\u79cd\u975e\u5e38\u6709\u6548\u7684\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u603b\u7ebf\u662f\u4e00\u79cd\u4e32\u884c\u603b\u7ebf\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u606f\u4ea4\u6362\u548c\u63a7\u5236\u3002\u5b83\u662f\u4e00\u79cd\u7b80\u5355\u3001\u53ef\u9760\u3001\u7ecf\u6d4e\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u3001\u667a\u80fd\u697c\u5b87\u7b49<\/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-55993","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\/55993","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=55993"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/55993\/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=55993"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=55993"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=55993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}