{"id":47433,"date":"2023-09-28T15:38:25","date_gmt":"2023-09-28T07:38:25","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=47433"},"modified":"2023-09-28T15:39:57","modified_gmt":"2023-09-28T07:39:57","slug":"mdz-2","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/47433.html","title":{"rendered":"Modbus RTU \u5730\u5740"},"content":{"rendered":"<p>&emsp;&emsp;<strong>Modbus RTU \u5730\u5740\u662f\u4e00\u79cd\u4e13\u4e3a\u5de5\u4e1a\u63a7\u5236\u8bbe\u5907\u8bbe\u8ba1\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u5de5\u4e1a\u63a7\u5236\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/strong>\u5b83\u652f\u6301\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\uff0c\u5982\u5b57\u8282\u3001\u5b57\u3001\u53cc\u5b57\u548c\u6d6e\u70b9\u6570\uff0c\u4ee5\u53ca\u591a\u79cd\u6570\u636e\u7ed3\u6784\uff0c\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u5355\u4e2a\u8bbe\u5907\u6216\u591a\u4e2a\u8bbe\u5907\u3002Modbus RTU \u5730\u5740\u7684\u4e3b\u8981\u4f18\u52bf\u4e4b\u4e00\u662f\u5b83\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u5a92\u4ecb\u8fdb\u884c\u901a\u4fe1\uff0c\u5305\u62ec\u4ee5\u592a\u7f51\u3001RS485\u3001RS232\u7b49\u3002\u5b83\u8fd8\u53ef\u4ee5\u4e0e\u5176\u4ed6\u901a\u4fe1\u534f\u8bae\u76f8\u7ed3\u5408\uff0c\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u548c\u63a7\u5236\u534f\u8bae\uff0c\u5982Modbus TCP\/IP\u3001Profibus\u3001EtherCAT\u3001CANopen\u7b49\u3002<\/p>\n<h2 style=\"text-align: center;\">Modbus RTU \u5730\u5740\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>&emsp;&emsp;Modbus RTU \u5730\u5740\u7684\u5de5\u4f5c\u539f\u7406\u662f\u57fa\u4e8e\u5ba2\u6237\u7aef\/\u670d\u52a1\u5668\u6a21\u578b\u7684\u3002\u5ba2\u6237\u7aef\u53d1\u9001\u4e00\u4e2a\u8bf7\u6c42\u7ed9\u670d\u52a1\u5668\uff0c\u670d\u52a1\u5668\u6536\u5230\u8bf7\u6c42\u540e\uff0c\u6839\u636e\u8bf7\u6c42\u7684\u5185\u5bb9\uff0c\u8fd4\u56de\u4e00\u4e2a\u54cd\u5e94\u7ed9\u5ba2\u6237\u7aef\u3002\u5ba2\u6237\u7aef\u6536\u5230\u54cd\u5e94\u540e\uff0c\u53ef\u4ee5\u6839\u636e\u54cd\u5e94\u7684\u5185\u5bb9\uff0c\u63d0\u53d6\u6240\u9700\u7684\u6570\u636e\uff0c\u5e76\u8fdb\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\u3002<\/p>\n<h3>&emsp;&emsp;Modbus RTU \u5730\u5740\u7684\u7279\u70b9<\/h3>\n<p>&emsp;&emsp;Modbus RTU \u5730\u5740\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u4e3a\u5de5\u4e1a\u63a7\u5236\u8bbe\u5907\u63d0\u4f9b\u7075\u6d3b\u7684\u901a\u4fe1\u534f\u8bae\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u5a92\u4ecb\u8fdb\u884c\u901a\u4fe1\uff0c\u5982\u4ee5\u592a\u7f51\u3001RS485\u3001RS232\u7b49\u3002\u53e6\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u4e0e\u5176\u4ed6\u901a\u4fe1\u534f\u8bae\u76f8\u7ed3\u5408\uff0c\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u548c\u63a7\u5236\u534f\u8bae\uff0c\u5982Modbus TCP\/IP\u3001Profibus\u3001EtherCAT\u3001CANopen\u7b49\u3002<\/p>\n<h3>&emsp;&emsp;Modbus RTU \u5730\u5740\u7684\u5e94\u7528<\/h3>\n<p>&emsp;&emsp;Modbus RTU \u5730\u5740\u53ef\u4ee5\u5e94\u7528\u4e8e\u591a\u79cd\u5de5\u4e1a\u63a7\u5236\u8bbe\u5907\uff0c\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u5355\u4e2a\u8bbe\u5907\u6216\u591a\u4e2a\u8bbe\u5907\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u3001PLC\u3001DCS\u7b49\u8bbe\u5907\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u5de5\u4e1a\u8fc7\u7a0b\u3001\u76d1\u63a7\u7cfb\u7edf\u3001\u81ea\u52a8\u5316\u7cfb\u7edf\u7b49\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>Modbus RTU \u5730\u5740\u662f\u4e00\u79cd\u4e13\u4e3a\u5de5\u4e1a\u63a7\u5236\u8bbe\u5907\u8bbe\u8ba1\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u5de5\u4e1a\u63a7\u5236\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/strong>\u5b83\u652f\u6301\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\uff0c\u5982\u5b57\u8282\u3001\u5b57\u3001\u53cc\u5b57\u548c\u6d6e\u70b9\u6570\uff0c\u4ee5\u53ca\u591a\u79cd\u6570\u636e\u7ed3\u6784\uff0c\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u5355\u4e2a\u8bbe\u5907\u6216\u591a\u4e2a\u8bbe\u5907\u3002Modbus RTU \u5730\u5740\u53ef\u4ee5\u4e3a\u5de5\u4e1a\u63a7\u5236\u8bbe\u5907\u63d0\u4f9b\u7075\u6d3b\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u5a92\u4ecb\u8fdb\u884c\u901a\u4fe1\uff0c\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u3001PLC\u3001DCS\u7b49\u8bbe\u5907\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u5de5\u4e1a\u8fc7\u7a0b\u3001\u76d1\u63a7\u7cfb\u7edf\u3001\u81ea\u52a8\u5316\u7cfb\u7edf\u7b49\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ModbusRTU\u5730\u5740\u662f\u4e00\u79cd\u4e13\u4e3a\u5de5\u4e1a\u63a7\u5236\u8bbe\u5907\u8bbe\u8ba1\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u5de5\u4e1a\u63a7\u5236\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u652f\u6301\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\uff0c\u5982\u5b57\u8282\u3001\u5b57\u3001<\/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-47433","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\/47433","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=47433"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/47433\/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=47433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=47433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=47433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}