{"id":47654,"date":"2023-10-05T20:01:20","date_gmt":"2023-10-05T12:01:20","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=47654"},"modified":"2023-10-05T20:01:20","modified_gmt":"2023-10-05T12:01:20","slug":"mhcwlbjyfx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/47654.html","title":{"rendered":"Modbus\u548cCAN\u7f51\u7edc\uff1a\u6bd4\u8f83\u4e0e\u5206\u6790"},"content":{"rendered":"<p>&emsp;&emsp;Modbus\u548cCAN\u7f51\u7edc\u662f\u673a\u5668\u4eba\u6280\u672f\u9886\u57df\u4e2d\u6700\u5e38\u89c1\u7684\u4e24\u79cd\u7f51\u7edc\u4e4b\u4e00\u3002\u5b83\u4eec\u6709\u7740\u4e0d\u540c\u7684\u7279\u6027\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\u3002\u672c\u6587\u5c06\u6bd4\u8f83\u8fd9\u4e24\u79cd\u7f51\u7edc\uff0c\u4ee5\u5e2e\u52a9\u8bfb\u8005\u4e86\u89e3\u5b83\u4eec\u7684\u7279\u70b9\uff0c\u5e76\u5e2e\u52a9\u4ed6\u4eec\u9009\u62e9\u5408\u9002\u7684\u7f51\u7edc\u3002<\/p>\n<h2 style=\"text-align: center;\">Modbus\u7f51\u7edc<\/h2>\n<p>&emsp;&emsp;Modbus\u7f51\u7edc\u662f\u4e00\u79cd\u4e32\u884c\u7f51\u7edc\uff0c\u7531Modicon\u516c\u53f8\u53d1\u660e\uff0c\u662f\u73b0\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u6700\u5e38\u7528\u7684\u4e00\u79cd\u7f51\u7edc\u3002\u5b83\u4f7f\u7528RS-485\u548cRS-232\u4f5c\u4e3a\u7269\u7406\u5c42\uff0c\u662f\u4e00\u79cd\u7b80\u5355\u6613\u7528\u7684\u7f51\u7edc\u3002\u5b83\u4f7f\u7528\u8f6e\u8be2\u673a\u5236\u6765\u4f20\u8f93\u6570\u636e\uff0c\u6bcf\u4e2a\u8bbe\u5907\u90fd\u6709\u4e00\u4e2a\u552f\u4e00\u7684\u5730\u5740\uff0c\u6bcf\u4e2a\u8bbe\u5907\u90fd\u4f1a\u6536\u5230\u6d88\u606f\uff0c\u4f46\u53ea\u6709\u6307\u5b9a\u7684\u8bbe\u5907\u4f1a\u54cd\u5e94\u6d88\u606f\u3002<\/p>\n<h3>&emsp;&emsp;\u4f18\u70b9<\/h3>\n<ul>\n<li>\u7b80\u5355\u6613\u7528\uff0c\u6613\u4e8e\u5b89\u88c5\u548c\u7ef4\u62a4<\/li>\n<li>\u5b89\u5168\u6027\u9ad8\uff0c\u652f\u6301\u591a\u79cd\u5b89\u5168\u63aa\u65bd<\/li>\n<li>\u652f\u6301\u5927\u91cf\u7684\u8bbe\u5907<\/li>\n<li>\u53ef\u9760\u6027\u9ad8\uff0c\u53ef\u4ee5\u957f\u65f6\u95f4\u8fd0\u884c<\/li>\n<\/ul>\n<h3>&emsp;&emsp;\u7f3a\u70b9<\/h3>\n<ul>\n<li>\u4f20\u8f93\u901f\u7387\u6162\uff0c\u6700\u9ad8\u53ea\u670919.2Kbps<\/li>\n<li>\u53ea\u652f\u6301\u77ed\u8ddd\u79bb\u4f20\u8f93\uff0c\u6700\u957f\u4e0d\u8d85\u8fc71200\u7c73<\/li>\n<li>\u53ea\u652f\u6301\u4e00\u79cd\u534f\u8bae\uff0c\u4e0d\u652f\u6301\u591a\u79cd\u534f\u8bae<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">CAN\u7f51\u7edc<\/h2>\n<p>&emsp;&emsp;CAN\u7f51\u7edc\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u7684\u603b\u7ebf\u7f51\u7edc\uff0c\u5b83\u4f7f\u7528CAN\u603b\u7ebf\u4f5c\u4e3a\u7269\u7406\u5c42\uff0c\u662f\u4e00\u79cd\u9ad8\u901f\u3001\u9ad8\u53ef\u9760\u7684\u7f51\u7edc\u3002\u5b83\u4f7f\u7528\u6d88\u606f\u4f20\u9012\u673a\u5236\u6765\u4f20\u8f93\u6570\u636e\uff0c\u6bcf\u4e2a\u6d88\u606f\u90fd\u6709\u4e00\u4e2a\u552f\u4e00\u7684ID\uff0c\u53ef\u4ee5\u88ab\u4efb\u4f55\u8bbe\u5907\u63a5\u6536\u3002<\/p>\n<h3>&emsp;&emsp;\u4f18\u70b9<\/h3>\n<ul>\n<li>\u4f20\u8f93\u901f\u7387\u9ad8\uff0c\u6700\u9ad8\u53ef\u8fbe1Mbps<\/li>\n<li>\u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42<\/li>\n<li>\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u6700\u957f\u53ef\u8fbe40\u7c73<\/li>\n<li>\u652f\u6301\u5927\u91cf\u7684\u8bbe\u5907\uff0c\u6700\u591a\u53ef\u652f\u63011024\u4e2a\u8bbe\u5907<\/li>\n<\/ul>\n<h3>&emsp;&emsp;\u7f3a\u70b9<\/h3>\n<ul>\n<li>\u5b89\u5168\u6027\u8f83\u4f4e\uff0c\u4e0d\u652f\u6301\u591a\u79cd\u5b89\u5168\u63aa\u65bd<\/li>\n<li>\u6613\u53d7\u5e72\u6270\uff0c\u53ef\u80fd\u4f1a\u5f71\u54cd\u4f20\u8f93\u6548\u7387<\/li>\n<li>\u6613\u4e8e\u7834\u89e3\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5b89\u5168\u6f0f\u6d1e<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>Modbus\u548cCAN\u7f51\u7edc\u90fd\u662f\u5e38\u89c1\u7684\u673a\u5668\u4eba\u6280\u672f\u7f51\u7edc\uff0c\u5b83\u4eec\u6709\u7740\u4e0d\u540c\u7684\u7279\u6027\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\u3002<\/strong>Modbus\u7f51\u7edc\u7b80\u5355\u6613\u7528\uff0c\u5b89\u5168\u6027\u9ad8\uff0c\u4f46\u4f20\u8f93\u901f\u7387\u6162\uff0c\u53ea\u652f\u6301\u77ed\u8ddd\u79bb\u4f20\u8f93\u3002CAN\u7f51\u7edc\u4f20\u8f93\u901f\u7387\u9ad8\uff0c\u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u4f46\u5b89\u5168\u6027\u8f83\u4f4e\uff0c\u6613\u53d7\u5e72\u6270\uff0c\u6613\u4e8e\u7834\u89e3\u3002\u8bfb\u8005\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u5e94\u7528\u9700\u6c42\uff0c\u9009\u62e9\u5408\u9002\u7684\u7f51\u7edc\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Modbus\u548cCAN\u7f51\u7edc\u662f\u673a\u5668\u4eba\u6280\u672f\u9886\u57df\u4e2d\u6700\u5e38\u89c1\u7684\u4e24\u79cd\u7f51\u7edc\u4e4b\u4e00\u3002\u5b83\u4eec\u6709\u7740\u4e0d\u540c\u7684\u7279\u6027\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\u3002\u672c\u6587\u5c06\u6bd4\u8f83\u8fd9\u4e24\u79cd\u7f51\u7edc\uff0c\u4ee5\u5e2e\u52a9\u8bfb\u8005\u4e86\u89e3\u5b83\u4eec\u7684\u7279\u70b9\uff0c\u5e76\u5e2e\u52a9\u4ed6\u4eec\u9009\u62e9<\/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-47654","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\/47654"}],"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=47654"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/47654\/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=47654"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=47654"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=47654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}