{"id":62106,"date":"2023-11-01T01:10:55","date_gmt":"2023-10-31T17:10:55","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=62106"},"modified":"2023-11-01T01:10:55","modified_gmt":"2023-10-31T17:10:55","slug":"bbzcmjjyyy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/62106.html","title":{"rendered":"485BD\u677f\u652f\u6301Modbus\uff1a\u7b80\u4ecb\u4e0e\u5e94\u7528"},"content":{"rendered":"

  485BD\u677f\u652f\u6301Modbus\uff0c\u662f\u4e00\u79cd\u57fa\u4e8eRS485\u603b\u7ebf\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u591a\u6837\u7684\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u662f\u4e00\u79cd\u975e\u5e38\u7075\u6d3b\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\uff0c\u5982\u63a7\u5236\u3001\u76d1\u63a7\u3001\u6570\u636e\u91c7\u96c6\u7b49\u3002\u672c\u6587\u5c06\u4ecb\u7ecd485BD\u677f\u652f\u6301Modbus\u7684\u57fa\u672c\u539f\u7406\uff0c\u4ee5\u53ca\u5b83\u7684\u5e94\u7528\u3002<\/p>\n

485BD\u677f\u652f\u6301Modbus\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  485BD\u677f\u652f\u6301Modbus\uff0c\u901a\u5e38\u7531\u4e3b\u673a\u548c\u4ece\u673a\u7ec4\u6210\uff0c\u4ece\u673a\u53ef\u4ee5\u6309\u7167\u4e3b\u673a\u7684\u6307\u4ee4\u8fdb\u884c\u64cd\u4f5c\u3002\u4e3b\u673a\u901a\u8fc7RS485\u603b\u7ebf\u53d1\u9001\u6307\u4ee4\uff0c\u4ece\u673a\u63a5\u6536\u5e76\u6267\u884c\u6307\u4ee4\uff0c\u7136\u540e\u5c06\u7ed3\u679c\u53d1\u9001\u7ed9\u4e3b\u673a\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u3002Modbus\u534f\u8bae\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u4e0d\u540c\u7684\u5e94\u7528\uff0c\u5982\u63a7\u5236\u3001\u76d1\u63a7\u3001\u6570\u636e\u91c7\u96c6\u7b49\u3002<\/p>\n

  485BD\u677f\u652f\u6301Modbus\u7684\u7279\u70b9<\/h3>\n

  485BD\u677f\u652f\u6301Modbus\u7684\u4e3b\u8981\u7279\u70b9\u662f\u7075\u6d3b\u6027\u548c\u6613\u7528\u6027\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u4e0d\u540c\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u6839\u636e\u5e94\u7528\u9700\u6c42\u8c03\u6574\u534f\u8bae\u53c2\u6570\uff0c\u4f7f\u5f97485BD\u677f\u652f\u6301Modbus\u534f\u8bae\u66f4\u52a0\u7075\u6d3b\u548c\u6613\u7528\u3002\u6b64\u5916\uff0c Modbus\u534f\u8bae\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u4e0d\u540c\u7684\u5e94\u7528\uff0c\u5982\u63a7\u5236\u3001\u76d1\u63a7\u3001\u6570\u636e\u91c7\u96c6\u7b49\u3002<\/p>\n

  485BD\u677f\u652f\u6301Modbus\u7684\u5e94\u7528<\/h3>\n

  485BD\u677f\u652f\u6301Modbus\u7684\u5e94\u7528\u5e7f\u6cdb\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u591a\u79cd\u4e0d\u540c\u7684\u5e94\u7528\uff0c\u5982\u63a7\u5236\u3001\u76d1\u63a7\u3001\u6570\u636e\u91c7\u96c6\u7b49\u3002\u4f8b\u5982\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u5de5\u5382\u7684\u751f\u4ea7\u7ebf\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\uff0c\u4ee5\u53ca\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u7b49\u3002\u6b64\u5916\uff0c485BD\u677f\u652f\u6301Modbus\u8fd8\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\uff0c\u53ef\u4ee5\u5b9e\u73b0\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\u4e4b\u95f4\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86485BD\u677f\u652f\u6301Modbus\u7684\u57fa\u672c\u539f\u7406\u548c\u5e94\u7528\uff0c\u5b83\u662f\u4e00\u79cd\u57fa\u4e8eRS485\u603b\u7ebf\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u591a\u6837\u7684\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/strong>\u5b83\u5177\u6709\u7075\u6d3b\u6027\u548c\u6613\u7528\u6027\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u4e0d\u540c\u7684\u5e94\u7528\uff0c\u5982\u63a7\u5236\u3001\u76d1\u63a7\u3001\u6570\u636e\u91c7\u96c6\u7b49\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

485BD\u677f\u652f\u6301Modbus\uff0c\u662f\u4e00\u79cd\u57fa\u4e8eRS485\u603b\u7ebf\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u591a\u6837\u7684\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u662f\u4e00\u79cd\u975e\u5e38\u7075\u6d3b\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\uff0c\u5982\u63a7\u5236\u3001\u76d1\u63a7\u3001<\/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":[78],"class_list":["post-62106","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\/62106","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=62106"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/62106\/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=62106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=62106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=62106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}