{"id":44295,"date":"2023-09-30T21:43:45","date_gmt":"2023-09-30T13:43:45","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=44295"},"modified":"2023-09-30T21:43:45","modified_gmt":"2023-09-30T13:43:45","slug":"msjcj-2","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/44295.html","title":{"rendered":"Modbus \u6570\u636e\u91c7\u96c6"},"content":{"rendered":"

  Modbus \u6570\u636e\u91c7\u96c6\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u7f51\u7edc\u6280\u672f\uff0c\u5b83\u80fd\u591f\u5e2e\u52a9\u7cfb\u7edf\u6536\u96c6\u3001\u5b58\u50a8\u548c\u7ba1\u7406\u6570\u636e\u3002\u5b83\u53ef\u4ee5\u8ba9\u8bbe\u5907\u4e4b\u95f4\u4ea4\u6362\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u7f51\u7edc\uff0c\u5305\u62ec\u4ee5\u592a\u7f51\u3001\u4e32\u884c\u7f51\u7edc\u548c\u65e0\u7ebf\u7f51\u7edc\u3002Modbus \u6570\u636e\u91c7\u96c6\u53ef\u4ee5\u5e2e\u52a9\u4f01\u4e1a\u6539\u5584\u5de5\u4f5c\u6548\u7387\uff0c\u964d\u4f4e\u6210\u672c\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u73b0\u4ee3\u5316\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdModbus \u6570\u636e\u91c7\u96c6\u7684\u539f\u7406\u3001\u4f18\u52bf\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n

Modbus \u6570\u636e\u91c7\u96c6\u7684\u539f\u7406<\/h2>\n

  Modbus \u6570\u636e\u91c7\u96c6\u4f7f\u7528\u7f51\u7edc\u8fde\u63a5\u7684\u65b9\u5f0f\uff0c\u5c06\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u606f\u8fdb\u884c\u4f20\u8f93\u548c\u4ea4\u6362\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u7f51\u7edc\uff0c\u5305\u62ec\u4ee5\u592a\u7f51\u3001\u4e32\u884c\u7f51\u7edc\u548c\u65e0\u7ebf\u7f51\u7edc\u3002Modbus \u6570\u636e\u91c7\u96c6\u7684\u6838\u5fc3\u662f\u4e00\u4e2a\u5ba2\u6237\u7aef\/\u670d\u52a1\u5668\u67b6\u6784\uff0c\u5ba2\u6237\u7aef\u901a\u8fc7\u7f51\u7edc\u8fde\u63a5\u53d1\u9001\u8bf7\u6c42\uff0c\u670d\u52a1\u5668\u63a5\u6536\u8bf7\u6c42\uff0c\u5e76\u8fd4\u56de\u54cd\u5e94\u3002Modbus \u6570\u636e\u91c7\u96c6\u4f7f\u7528\u6807\u51c6\u7684Modbus \u534f\u8bae\uff0c\u53ef\u4ee5\u652f\u6301\u4e0d\u540c\u5382\u5546\u7684\u8bbe\u5907\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n

Modbus \u6570\u636e\u91c7\u96c6\u7684\u4f18\u52bf<\/h2>\n

  Modbus \u6570\u636e\u91c7\u96c6\u7684\u4e3b\u8981\u4f18\u52bf\u5728\u4e8e\u5b83\u80fd\u591f\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u7f51\u7edc\uff0c\u53ef\u4ee5\u652f\u6301\u4e0d\u540c\u5382\u5546\u7684\u8bbe\u5907\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u5305\u62ecModbus RTU\u3001Modbus ASCII \u548cModbus TCP\/IP\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u7684\u9700\u6c42\u3002\u6b64\u5916\uff0cModbus \u6570\u636e\u91c7\u96c6\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u6570\u636e\uff0c\u5305\u62ec\u6587\u672c\u3001\u56fe\u50cf\u548c\u97f3\u9891\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u6570\u636e\u91c7\u96c6\u548c\u5b58\u50a8\u3002<\/p>\n

Modbus \u6570\u636e\u91c7\u96c6\u7684\u5e94\u7528\u573a\u666f<\/h2>\n

  Modbus \u6570\u636e\u91c7\u96c6\u53ef\u4ee5\u5e94\u7528\u4e8e\u591a\u79cd\u573a\u666f\uff0c\u5305\u62ec\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u697c\u5b87\u81ea\u52a8\u5316\u3001\u667a\u80fd\u5bb6\u5c45\u548c\u667a\u80fd\u7269\u8054\u7f51\u7b49\u3002\u4f8b\u5982\uff0c\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0cModbus \u6570\u636e\u91c7\u96c6\u53ef\u4ee5\u5e2e\u52a9\u4f01\u4e1a\u6536\u96c6\u548c\u7ba1\u7406\u6570\u636e\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\uff0c\u964d\u4f4e\u6210\u672c\u3002\u5728\u697c\u5b87\u81ea\u52a8\u5316\u9886\u57df\uff0cModbus \u6570\u636e\u91c7\u96c6\u53ef\u4ee5\u5e2e\u52a9\u697c\u5b87\u7ba1\u7406\u8005\u6536\u96c6\u548c\u7ba1\u7406\u697c\u5b87\u5185\u7684\u4fe1\u606f\uff0c\u5b9e\u73b0\u697c\u5b87\u7684\u667a\u80fd\u5316\u7ba1\u7406\u3002\u5728\u667a\u80fd\u5bb6\u5c45\u548c\u667a\u80fd\u7269\u8054\u7f51\u9886\u57df\uff0cModbus \u6570\u636e\u91c7\u96c6\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u6536\u96c6\u548c\u7ba1\u7406\u5bb6\u5ead\u8bbe\u5907\uff0c\u5b9e\u73b0\u5bb6\u5ead\u8bbe\u5907\u4e4b\u95f4\u7684\u4ea4\u4e92\uff0c\u63d0\u9ad8\u5bb6\u5ead\u7684\u667a\u80fd\u5316\u6c34\u5e73\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus \u6570\u636e\u91c7\u96c6\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u7f51\u7edc\u6280\u672f\uff0c\u5b83\u4f7f\u7528\u7f51\u7edc\u8fde\u63a5\u7684\u65b9\u5f0f\uff0c\u5c06\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u606f\u8fdb\u884c\u4f20\u8f93\u548c\u4ea4\u6362\u3002<\/strong>\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u7f51\u7edc\uff0c\u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u53ef\u4ee5\u652f\u6301\u4e0d\u540c\u5382\u5546\u7684\u8bbe\u5907\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002Modbus \u6570\u636e\u91c7\u96c6\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u6570\u636e\uff0c\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u7684\u9700\u6c42\u3002Modbus \u6570\u636e\u91c7\u96c6\u53ef\u4ee5\u5e94\u7528\u4e8e\u591a\u79cd\u573a\u666f\uff0c\u5305\u62ec\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u697c\u5b87\u81ea\u52a8\u5316\u3001\u667a\u80fd\u5bb6\u5c45\u548c\u667a\u80fd\u7269\u8054\u7f51\u7b49\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f01\u4e1a\u6539\u5584\u5de5\u4f5c\u6548\u7387\uff0c\u964d\u4f4e\u6210\u672c\uff0c\u63d0\u9ad8\u5bb6\u5ead\u667a\u80fd\u5316\u6c34\u5e73\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u6570\u636e\u91c7\u96c6\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u7f51\u7edc\u6280\u672f\uff0c\u5b83\u80fd\u591f\u5e2e\u52a9\u7cfb\u7edf\u6536\u96c6\u3001\u5b58\u50a8\u548c\u7ba1\u7406\u6570\u636e\u3002\u5b83\u53ef\u4ee5\u8ba9\u8bbe\u5907\u4e4b\u95f4\u4ea4\u6362\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u7f51\u7edc\uff0c\u5305\u62ec\u4ee5\u592a\u7f51\u3001\u4e32\u884c\u7f51\u7edc\u548c\u65e0\u7ebf\u7f51\u7edc\u3002<\/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-44295","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\/44295"}],"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=44295"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44295\/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=44295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=44295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=44295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}