{"id":21202,"date":"2023-09-07T08:59:49","date_gmt":"2023-09-07T00:59:49","guid":{"rendered":"\/\/www.viralrail.com\/?p=21202"},"modified":"2023-09-07T08:59:49","modified_gmt":"2023-09-07T00:59:49","slug":"mtxxydszgjc","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/21202.html","title":{"rendered":"MODBUS\u901a\u8baf\u534f\u8bae\u7684\u4e09\u79cd\u5173\u952e\u8bcd"},"content":{"rendered":"<p>&emsp;&emsp;MODBUS\u901a\u8baf\u534f\u8bae\u662f\u4e00\u79cd\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u901a\u8baf\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u7cfb\u7edf\u4e4b\u95f4\u7684\u8bbe\u5907\u8fdb\u884c\u6570\u636e\u4ea4\u6362\uff0c\u4ece\u800c\u5b9e\u73b0\u5de5\u4e1a\u7cfb\u7edf\u7684\u96c6\u6210\u3002MODBUS\u901a\u8baf\u534f\u8bae\u7684\u4e09\u4e2a\u5173\u952e\u8bcd\u662f\uff1aModbus RTU\uff0cModbus TCP\/IP\u548cModbus ASCII\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u8fd9\u4e09\u79cd\u5173\u952e\u8bcd\u7684\u7279\u70b9\u548c\u529f\u80fd\uff0c\u4ee5\u53ca\u5b83\u4eec\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n<h2 style=\"text-align: center;\">Modbus RTU<\/h2>\n<p>&emsp;&emsp;Modbus RTU\u662f\u4e00\u79cd\u4e32\u884c\u901a\u8baf\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5728\u4e32\u884c\u7ebf\u8def\u4e0a\u4f20\u8f93\u6570\u636e\uff0cModbus RTU\u7684\u4e3b\u8981\u7279\u70b9\u662f\u4f20\u8f93\u901f\u5ea6\u5feb\uff0c\u901a\u4fe1\u6548\u7387\u9ad8\uff0c\u540c\u65f6\u5b83\u8fd8\u5177\u6709\u8f83\u5f3a\u7684\u5b89\u5168\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6570\u636e\u6cc4\u9732\u3002Modbus RTU\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u548c\u63a7\u5236\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u4ece\u800c\u5b9e\u73b0\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u96c6\u6210\u3002<\/p>\n<h3 style=\"text-align: center;\">\u4f18\u70b9<\/h3>\n<ul>\n<li>&emsp;&emsp;\u4f20\u8f93\u901f\u5ea6\u5feb\uff0c\u901a\u4fe1\u6548\u7387\u9ad8<\/li>\n<li>&emsp;&emsp;\u5f3a\u5927\u7684\u5b89\u5168\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6570\u636e\u6cc4\u9732<\/li>\n<li>&emsp;&emsp;\u53ef\u4ee5\u8fde\u63a5\u548c\u63a7\u5236\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907<\/li>\n<\/ul>\n<h3 style=\"text-align: center;\">\u7f3a\u70b9<\/h3>\n<ul>\n<li>&emsp;&emsp;\u53ea\u80fd\u5728\u4e32\u884c\u7ebf\u8def\u4e0a\u4f20\u8f93\u6570\u636e<\/li>\n<li>&emsp;&emsp;\u6570\u636e\u4f20\u8f93\u8ddd\u79bb\u6709\u9650\uff0c\u8d85\u8fc7\u4e00\u5b9a\u8ddd\u79bb\u4f1a\u5f71\u54cd\u6570\u636e\u4f20\u8f93\u8d28\u91cf<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">Modbus TCP\/IP<\/h2>\n<p>&emsp;&emsp;Modbus TCP\/IP\u662f\u4e00\u79cd\u57fa\u4e8eTCP\/IP\u534f\u8bae\u7684Modbus\u901a\u8baf\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5728\u4ee5\u592a\u7f51\u7f51\u7edc\u4e0a\u4f20\u8f93\u6570\u636e\uff0cModbus TCP\/IP\u7684\u4e3b\u8981\u7279\u70b9\u662f\u4f20\u8f93\u8ddd\u79bb\u8fdc\uff0c\u4f20\u8f93\u6548\u7387\u9ad8\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u6548\u7387\u3002Modbus TCP\/IP\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u548c\u63a7\u5236\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u4ece\u800c\u5b9e\u73b0\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u96c6\u6210\u3002<\/p>\n<h3 style=\"text-align: center;\">\u4f18\u70b9<\/h3>\n<ul>\n<li>&emsp;&emsp;\u4f20\u8f93\u8ddd\u79bb\u8fdc\uff0c\u4f20\u8f93\u6548\u7387\u9ad8<\/li>\n<li>&emsp;&emsp;\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u6548\u7387<\/li>\n<li>&emsp;&emsp;\u53ef\u4ee5\u8fde\u63a5\u548c\u63a7\u5236\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907<\/li>\n<\/ul>\n<h3 style=\"text-align: center;\">\u7f3a\u70b9<\/h3>\n<ul>\n<li>&emsp;&emsp;\u57fa\u4e8eTCP\/IP\u534f\u8bae\uff0c\u4f20\u8f93\u901f\u5ea6\u6bd4Modbus RTU\u8981\u6162<\/li>\n<li>&emsp;&emsp;\u5b89\u5168\u6027\u8f83\u4f4e\uff0c\u5bb9\u6613\u53d7\u5230\u5916\u754c\u7684\u5e72\u6270<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">Modbus ASCII<\/h2>\n<p>&emsp;&emsp;Modbus ASCII\u662f\u4e00\u79cd\u57fa\u4e8eASCII\u7801\u7684Modbus\u901a\u8baf\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5728\u4ee5\u592a\u7f51\u7f51\u7edc\u4e0a\u4f20\u8f93\u6570\u636e\uff0cModbus ASCII\u7684\u4e3b\u8981\u7279\u70b9\u662f\u4f20\u8f93\u901f\u5ea6\u6162\uff0c\u4f46\u5b83\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6570\u636e\u6cc4\u9732\u3002Modbus ASCII\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u548c\u63a7\u5236\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u4ece\u800c\u5b9e\u73b0\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u96c6\u6210\u3002<\/p>\n<h3 style=\"text-align: center;\">\u4f18\u70b9<\/h3>\n<ul>\n<li>&emsp;&emsp;\u4f20\u8f93\u901f\u5ea6\u6162\uff0c\u4f46\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6570\u636e\u6cc4\u9732<\/li>\n<li>&emsp;&emsp;\u53ef\u4ee5\u8fde\u63a5\u548c\u63a7\u5236\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907<\/li>\n<\/ul>\n<h3 style=\"text-align: center;\">\u7f3a\u70b9<\/h3>\n<ul>\n<li>&emsp;&emsp;\u4f20\u8f93\u901f\u5ea6\u6162\uff0c\u5f71\u54cd\u6570\u636e\u4f20\u8f93\u8d28\u91cf<\/li>\n<li>&emsp;&emsp;\u5b89\u5168\u6027\u8f83\u4f4e\uff0c\u5bb9\u6613\u53d7\u5230\u5916\u754c\u7684\u5e72\u6270<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>\u603b\u7684\u6765\u8bf4\uff0cModbus\u901a\u8baf\u534f\u8bae\u7684\u4e09\u79cd\u5173\u952e\u8bcd\uff1aModbus RTU\uff0cModbus TCP\/IP\u548cModbus ASCII\uff0c\u5404\u6709\u4f18\u7f3a\u70b9\uff0c\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u4e2d\u90fd\u6709\u81ea\u5df1\u7684\u5e94\u7528\u573a\u666f\u3002<\/strong>Modbus RTU\u7684\u4f20\u8f93\u901f\u5ea6\u5feb\uff0c\u901a\u4fe1\u6548\u7387\u9ad8\uff0c\u5b89\u5168\u6027\u5f3a\uff0c\u4f46\u53ea\u80fd\u5728\u4e32\u884c\u7ebf\u8def\u4e0a\u4f20\u8f93\u6570\u636e\uff1bModbus TCP\/IP\u7684\u4f20\u8f93\u8ddd\u79bb\u8fdc\uff0c\u4f20\u8f93\u6548\u7387\u9ad8\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u6548\u7387\uff0c\u4f46\u5b89\u5168\u6027\u8f83\u4f4e\uff1bModbus ASCII\u7684\u4f20\u8f93\u901f\u5ea6\u6162\uff0c\u4f46\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6570\u636e\u6cc4\u9732\uff0c\u5b89\u5168\u6027\u8f83\u4f4e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MODBUS\u901a\u8baf\u534f\u8bae\u662f\u4e00\u79cd\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u901a\u8baf\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u7cfb\u7edf\u4e4b\u95f4\u7684\u8bbe\u5907\u8fdb\u884c\u6570\u636e\u4ea4\u6362\uff0c\u4ece\u800c\u5b9e\u73b0\u5de5\u4e1a\u7cfb\u7edf\u7684\u96c6\u6210\u3002MODBUS\u901a\u8baf\u534f\u8bae\u7684\u4e09\u4e2a\u5173\u952e\u8bcd\u662f\uff1aModbusR<\/p>\n","protected":false},"author":1,"featured_media":3671,"comment_status":"closed","ping_status":"open","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-21202","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-m-3"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/21202"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=21202"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/21202\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=21202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=21202"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=21202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}