{"id":27315,"date":"2023-09-16T21:45:06","date_gmt":"2023-09-16T13:45:06","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=27315"},"modified":"2023-09-16T21:45:06","modified_gmt":"2023-09-16T13:45:06","slug":"ytwxyymxydqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/27315.html","title":{"rendered":"\u4ee5\u592a\u7f51\u534f\u8bae\u4e0eModbus TCP\u534f\u8bae\u7684\u533a\u522b"},"content":{"rendered":"<p>&emsp;&emsp;\u4ee5\u592a\u7f51\u534f\u8bae\u548cModbus TCP\u534f\u8bae\u90fd\u662f\u7528\u4e8e\u8ba1\u7b97\u673a\u7f51\u7edc\u901a\u4fe1\u7684\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u529f\u80fd\u4e0a\u6709\u7740\u660e\u663e\u7684\u533a\u522b\uff0c\u5728\u6b64\uff0c\u6211\u4eec\u5c06\u5bf9\u5b83\u4eec\u7684\u4e0d\u540c\u4e4b\u5904\u8fdb\u884c\u8be6\u7ec6\u7684\u4ecb\u7ecd\u3002<\/p>\n<h2 style=\"text-align: center;\">\u4ee5\u592a\u7f51\u534f\u8bae<\/h2>\n<h3 style=\"text-align: center;\">\u4ee5\u592a\u7f51\u534f\u8bae\u7684\u5b9a\u4e49<\/h3>\n<p>&emsp;&emsp;\u4ee5\u592a\u7f51\u534f\u8bae\uff08Ethernet Protocol\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u7f51\u7edc\u4e2d\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u7684\u534f\u8bae\uff0c\u5b83\u662f\u4e00\u79cd\u5c40\u57df\u7f51\u6280\u672f\uff0c\u662f\u6700\u5e38\u7528\u7684\u7f51\u7edc\u6280\u672f\u4e4b\u4e00\u3002\u5b83\u91c7\u7528\u4e86\u7f51\u7edc\u5c42\u7684CSMA \/ CD\uff08\u8f7d\u6ce2\u4fa6\u542c\u591a\u8def\u8bbf\u95ee\/\u78b0\u649e\u68c0\u6d4b\uff09\u673a\u5236\uff0c\u53ef\u4ee5\u5c06\u591a\u53f0\u8ba1\u7b97\u673a\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u5b9e\u73b0\u8ba1\u7b97\u673a\u7f51\u7edc\u7684\u7ec4\u5efa\u548c\u901a\u4fe1\u3002<\/p>\n<h3 style=\"text-align: center;\">\u4ee5\u592a\u7f51\u534f\u8bae\u7684\u7279\u70b9<\/h3>\n<p>&emsp;&emsp;\u4ee5\u592a\u7f51\u534f\u8bae\u7684\u7279\u70b9\u662f\uff1a\u5b83\u91c7\u7528\u4e86\u5c40\u57df\u7f51\u6280\u672f\uff0c\u80fd\u591f\u5c06\u591a\u53f0\u8ba1\u7b97\u673a\u8fde\u63a5\u5728\u4e00\u8d77\uff1b\u5b83\u91c7\u7528\u4e86\u7f51\u7edc\u5c42\u7684CSMA \/ CD\u673a\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8ba1\u7b97\u673a\u7f51\u7edc\u7684\u7ec4\u5efa\u548c\u901a\u4fe1\uff1b\u5b83\u652f\u6301\u7f51\u7edc\u4e0a\u7684\u591a\u79cd\u5e94\u7528\uff0c\u6bd4\u5982\u7535\u5b50\u90ae\u4ef6\u3001\u6587\u4ef6\u4f20\u8f93\u3001\u8fdc\u7a0b\u767b\u5f55\u7b49\uff1b\u5b83\u652f\u6301\u591a\u79cd\u7f51\u7edc\u8bbe\u5907\uff0c\u6bd4\u5982\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a\u3001\u96c6\u7ebf\u5668\u7b49\uff1b\u5b83\u652f\u6301\u591a\u79cd\u7f51\u7edc\u534f\u8bae\uff0c\u6bd4\u5982IP\u3001ARP\u3001TCP\u3001UDP\u7b49\u3002<\/p>\n<h2 style=\"text-align: center;\">Modbus TCP\u534f\u8bae<\/h2>\n<h3 style=\"text-align: center;\">Modbus TCP\u534f\u8bae\u7684\u5b9a\u4e49<\/h3>\n<p>&emsp;&emsp;Modbus TCP\u534f\u8bae\u662f\u4e00\u79cd\u57fa\u4e8eTCP \/ IP\u7684\u5de5\u4e1a\u63a7\u5236\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u662f\u4e00\u79cd\u57fa\u4e8e\u5ba2\u6237\u673a\/\u670d\u52a1\u5668\u6a21\u5f0f\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u7531Modbus\u7ec4\u7ec7\u7f16\u5199\uff0c\u7528\u4e8e\u5b9e\u73b0\u8ba1\u7b97\u673a\u548c\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u91c7\u7528\u4e86\u9762\u5411\u6570\u636e\u5bc4\u5b58\u5668\u7684\u7ed3\u6784\uff0c\u53ef\u4ee5\u5b9e\u73b0\u63a7\u5236\u8bbe\u5907\u7684\u8fdc\u7a0b\u64cd\u4f5c\uff0c\u5e76\u53ef\u4ee5\u5728\u4ee5\u592a\u7f51\u7f51\u7edc\u4e0a\u4f20\u8f93\u6570\u636e\u3002<\/p>\n<h3 style=\"text-align: center;\">Modbus TCP\u534f\u8bae\u7684\u7279\u70b9<\/h3>\n<p>&emsp;&emsp;Modbus TCP\u534f\u8bae\u7684\u7279\u70b9\u662f\uff1a\u5b83\u662f\u57fa\u4e8eTCP \/ IP\u7684\u5de5\u4e1a\u63a7\u5236\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u91c7\u7528\u4e86\u9762\u5411\u6570\u636e\u5bc4\u5b58\u5668\u7684\u7ed3\u6784\uff0c\u53ef\u4ee5\u5b9e\u73b0\u63a7\u5236\u8bbe\u5907\u7684\u8fdc\u7a0b\u64cd\u4f5c\uff1b\u5b83\u53ef\u4ee5\u5728\u4ee5\u592a\u7f51\u7f51\u7edc\u4e0a\u4f20\u8f93\u6570\u636e\uff0c\u5e76\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u7f16\u7a0b\u8bed\u8a00\u5b9e\u73b0\uff0c\u6bd4\u5982C\u3001Java\u3001Python\u7b49\uff1b\u5b83\u652f\u6301\u591a\u79cd\u7f51\u7edc\u8bbe\u5907\uff0c\u6bd4\u5982\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a\u3001\u96c6\u7ebf\u5668\u7b49\uff1b\u5b83\u8fd8\u652f\u6301\u591a\u79cd\u5b89\u5168\u673a\u5236\uff0c\u6bd4\u5982\u52a0\u5bc6\u3001\u8ba4\u8bc1\u7b49\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>\u4ee5\u592a\u7f51\u534f\u8bae\u548cModbus TCP\u534f\u8bae\u662f\u7528\u4e8e\u8ba1\u7b97\u673a\u7f51\u7edc\u901a\u4fe1\u7684\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u529f\u80fd\u4e0a\u6709\u7740\u660e\u663e\u7684\u533a\u522b\u3002<\/strong>\u4ee5\u592a\u7f51\u534f\u8bae\u662f\u4e00\u79cd\u5c40\u57df\u7f51\u6280\u672f\uff0c\u5b83\u91c7\u7528\u4e86\u7f51\u7edc\u5c42\u7684CSMA \/ CD\u673a\u5236\uff0c\u53ef\u4ee5\u5c06\u591a\u53f0\u8ba1\u7b97\u673a\u8fde\u63a5\u5728\u4e00\u8d77\uff1bModbus TCP\u534f\u8bae\u662f\u4e00\u79cd\u57fa\u4e8eTCP \/ IP\u7684\u5de5\u4e1a\u63a7\u5236\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u91c7\u7528\u4e86\u9762\u5411\u6570\u636e\u5bc4\u5b58\u5668\u7684\u7ed3\u6784\uff0c\u53ef\u4ee5\u5b9e\u73b0\u63a7\u5236\u8bbe\u5907\u7684\u8fdc\u7a0b\u64cd\u4f5c\u3002\u603b\u800c\u8a00\u4e4b\uff0c\u4ee5\u592a\u7f51\u534f\u8bae\u548cModbus TCP\u534f\u8bae\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u534f\u8bae\uff0c\u5728\u529f\u80fd\u4e0a\u5b58\u5728\u7740\u660e\u663e\u7684\u5dee\u5f02\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee5\u592a\u7f51\u534f\u8bae\u548cModbus TCP\u534f\u8bae\u90fd\u662f\u7528\u4e8e\u8ba1\u7b97\u673a\u7f51\u7edc\u901a\u4fe1\u7684\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u529f\u80fd\u4e0a\u6709\u7740\u660e\u663e\u7684\u533a\u522b\uff0c\u5728\u6b64\uff0c\u6211\u4eec\u5c06\u5bf9\u5b83\u4eec\u7684\u4e0d\u540c\u4e4b\u5904\u8fdb\u884c\u8be6\u7ec6\u7684\u4ecb\u7ecd\u3002  \u4ee5\u592a\u7f51\u534f\u8bae  <\/p>\n<h3 \n\n","protected":false},"author":1,"featured_media":3671,"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":[162],"class_list":["post-27315","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ethernet"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/27315","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=27315"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/27315\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=27315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=27315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=27315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}