{"id":40318,"date":"2023-10-04T07:18:38","date_gmt":"2023-10-03T23:18:38","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=40318"},"modified":"2023-10-04T07:18:38","modified_gmt":"2023-10-03T23:18:38","slug":"mgnmgl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/40318.html","title":{"rendered":"Modbus\u529f\u80fd\u7801\u6982\u89c8"},"content":{"rendered":"

  Modbus\u529f\u80fd\u7801\u662f\u4e00\u79cd\u63a7\u5236\u548c\u76d1\u63a7\u5de5\u4e1a\u8bbe\u5907\u548c\u7cfb\u7edf\u7684\u7edf\u4e00\u534f\u8bae\uff0c\u5b83\u4e3a\u8bbe\u5907\u95f4\u7684\u901a\u4fe1\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u6d01\u7684\u65b9\u5f0f\u3002\u5b83\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u7f51\u7edc\uff0c\u5305\u62ec\u4ee5\u592a\u7f51\uff0cRS-485\u548cRS-232\u3002Modbus\u529f\u80fd\u7801\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u5355\u7684\u65b9\u5f0f\u6765\u63a7\u5236\u548c\u76d1\u63a7\u5de5\u4e1a\u8bbe\u5907\uff0c\u4f7f\u7528\u6237\u53ef\u4ee5\u66f4\u8f7b\u677e\u5730\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u3002\u672c\u6587\u5c06\u4ecb\u7ecdModbus\u529f\u80fd\u7801\u7684\u79cd\u7c7b\uff0c\u4ee5\u53ca\u5b83\u4eec\u7684\u529f\u80fd\u548c\u7528\u9014\u3002<\/p>\n

Modbus\u529f\u80fd\u7801\u7684\u79cd\u7c7b<\/h2>\n

  Modbus\u529f\u80fd\u7801\u5206\u4e3a\u4e24\u7c7b\uff1a\u57fa\u672c\u529f\u80fd\u7801\u548c\u6269\u5c55\u529f\u80fd\u7801\u3002\u57fa\u672c\u529f\u80fd\u7801\u7528\u4e8e\u8bfb\u53d6\u548c\u5199\u5165\u8bbe\u5907\u7684\u5bc4\u5b58\u5668\uff0c\u5e76\u4e14\u53ef\u4ee5\u7528\u4e8e\u8bbe\u5907\u95f4\u7684\u901a\u4fe1\u3002\u57fa\u672c\u529f\u80fd\u7801\u5305\u62ec\uff1a\u8bfb\u591a\u4e2a\u5bc4\u5b58\u5668\uff080x03\uff09\uff0c\u5199\u5355\u4e2a\u5bc4\u5b58\u5668\uff080x06\uff09\uff0c\u8bfb\u8f93\u5165\u72b6\u6001\uff080x02\uff09\uff0c\u5199\u591a\u4e2a\u5bc4\u5b58\u5668\uff080x10\uff09\uff0c\u8bfb\u591a\u4e2a\u7ebf\u5708\uff080x01\uff09\u548c\u5199\u5355\u4e2a\u7ebf\u5708\uff080x05\uff09\u3002<\/p>\n

  \u6269\u5c55\u529f\u80fd\u7801\u7528\u4e8e\u5904\u7406\u66f4\u590d\u6742\u7684\u529f\u80fd\uff0c\u5982\u62a5\u8b66\u5904\u7406\uff0c\u62a5\u6587\u52a0\u5bc6\u548c\u62a5\u6587\u8ba4\u8bc1\u3002\u6269\u5c55\u529f\u80fd\u7801\u5305\u62ec\uff1a\u8bfb\u53d6\u8ba1\u6570\u5668\uff080x41\uff09\uff0c\u8bfb\u53d6\u5b9a\u65f6\u5668\uff080x42\uff09\uff0c\u8bfb\u53d6\u8bb0\u5f55\u5668\uff080x43\uff09\uff0c\u8bfb\u53d6\u6587\u4ef6\uff080x44\uff09\uff0c\u5199\u5165\u6587\u4ef6\uff080x45\uff09\uff0c\u62a5\u8b66\u5904\u7406\uff080x46\uff09\uff0c\u62a5\u6587\u52a0\u5bc6\uff080x47\uff09\u548c\u62a5\u6587\u8ba4\u8bc1\uff080x48\uff09\u3002<\/p>\n

\u57fa\u672c\u529f\u80fd\u7801\u7684\u529f\u80fd\u548c\u7528\u9014<\/h2>\n

  \u8bfb\u591a\u4e2a\u5bc4\u5b58\u5668\uff080x03\uff09<\/h3>\n

  \u8bfb\u591a\u4e2a\u5bc4\u5b58\u5668\u529f\u80fd\u7801\u5141\u8bb8\u7528\u6237\u4ece\u591a\u4e2a\u8bbe\u5907\u4e2d\u8bfb\u53d6\u5bf9\u5e94\u7684\u5bc4\u5b58\u5668\u503c\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u4ece\u8fdc\u7a0b\u8bbe\u5907\u8bfb\u53d6\u4f20\u611f\u5668\u7684\u6570\u636e\uff0c\u6216\u8005\u4ece\u8fdc\u7a0b\u8bbe\u5907\u8bfb\u53d6\u63a7\u5236\u53c2\u6570\u3002<\/p>\n

  \u5199\u5355\u4e2a\u5bc4\u5b58\u5668\uff080x06\uff09<\/h3>\n

  \u5199\u5355\u4e2a\u5bc4\u5b58\u5668\u529f\u80fd\u7801\u5141\u8bb8\u7528\u6237\u5c06\u4e00\u4e2a\u503c\u5199\u5165\u6307\u5b9a\u7684\u8bbe\u5907\u7684\u6307\u5b9a\u5bc4\u5b58\u5668\u4e2d\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u8fdc\u7a0b\u8bbe\u5907\u4e0a\u5199\u5165\u63a7\u5236\u53c2\u6570\uff0c\u6216\u8005\u5728\u8fdc\u7a0b\u8bbe\u5907\u4e0a\u8bbe\u7f6e\u4f20\u611f\u5668\u7684\u53c2\u6570\u3002<\/p>\n

  \u8bfb\u8f93\u5165\u72b6\u6001\uff080x02\uff09<\/h3>\n

  \u8bfb\u8f93\u5165\u72b6\u6001\u529f\u80fd\u7801\u5141\u8bb8\u7528\u6237\u4ece\u591a\u4e2a\u8bbe\u5907\u4e2d\u8bfb\u53d6\u8f93\u5165\u72b6\u6001\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u4ece\u8fdc\u7a0b\u8bbe\u5907\u8bfb\u53d6\u4f20\u611f\u5668\u7684\u72b6\u6001\uff0c\u6216\u8005\u4ece\u8fdc\u7a0b\u8bbe\u5907\u8bfb\u53d6\u63a7\u5236\u5668\u7684\u72b6\u6001\u3002<\/p>\n

  \u5199\u591a\u4e2a\u5bc4\u5b58\u5668\uff080x10\uff09<\/h3>\n

  \u5199\u591a\u4e2a\u5bc4\u5b58\u5668\u529f\u80fd\u7801\u5141\u8bb8\u7528\u6237\u5c06\u591a\u4e2a\u503c\u5199\u5165\u6307\u5b9a\u7684\u8bbe\u5907\u7684\u6307\u5b9a\u5bc4\u5b58\u5668\u4e2d\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u8fdc\u7a0b\u8bbe\u5907\u4e0a\u5199\u5165\u591a\u4e2a\u63a7\u5236\u53c2\u6570\uff0c\u6216\u8005\u5728\u8fdc\u7a0b\u8bbe\u5907\u4e0a\u8bbe\u7f6e\u591a\u4e2a\u4f20\u611f\u5668\u7684\u53c2\u6570\u3002<\/p>\n

  \u8bfb\u591a\u4e2a\u7ebf\u5708\uff080x01\uff09<\/h3>\n

  \u8bfb\u591a\u4e2a\u7ebf\u5708\u529f\u80fd\u7801\u5141\u8bb8\u7528\u6237\u4ece\u591a\u4e2a\u8bbe\u5907\u4e2d\u8bfb\u53d6\u7ebf\u5708\u72b6\u6001\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u4ece\u8fdc\u7a0b\u8bbe\u5907\u8bfb\u53d6\u63a7\u5236\u5668\u7684\u72b6\u6001\uff0c\u6216\u8005\u4ece\u8fdc\u7a0b\u8bbe\u5907\u8bfb\u53d6\u4f20\u611f\u5668\u7684\u72b6\u6001\u3002<\/p>\n

  \u5199\u5355\u4e2a\u7ebf\u5708\uff080x05\uff09<\/h3>\n

  \u5199\u5355\u4e2a\u7ebf\u5708\u529f\u80fd\u7801\u5141\u8bb8\u7528\u6237\u5c06\u4e00\u4e2a\u7ebf\u5708\u72b6\u6001\u5199\u5165\u6307\u5b9a\u7684\u8bbe\u5907\u7684\u6307\u5b9a\u7ebf\u5708\u4e2d\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u8fdc\u7a0b\u8bbe\u5907\u4e0a\u8bbe\u7f6e\u63a7\u5236\u5668\u7684\u72b6\u6001\uff0c\u6216\u8005\u5728\u8fdc\u7a0b\u8bbe\u5907\u4e0a\u8bbe\u7f6e\u4f20\u611f\u5668\u7684\u72b6\u6001\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus\u529f\u80fd\u7801\u662f\u4e00\u79cd\u63a7\u5236\u548c\u76d1\u63a7\u5de5\u4e1a\u8bbe\u5907\u548c\u7cfb\u7edf\u7684\u7edf\u4e00\u534f\u8bae\uff0c\u5b83\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u7f51\u7edc\u3002<\/strong>\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u5355\u7684\u65b9\u5f0f\u6765\u63a7\u5236\u548c\u76d1\u63a7\u5de5\u4e1a\u8bbe\u5907\uff0c\u4f7f\u7528\u6237\u53ef\u4ee5\u66f4\u8f7b\u677e\u5730\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u3002Modbus\u529f\u80fd\u7801\u5206\u4e3a\u4e24\u7c7b\uff1a\u57fa\u672c\u529f\u80fd\u7801\u548c\u6269\u5c55\u529f\u80fd\u7801\u3002\u6bcf\u79cd\u529f\u80fd\u7801\u90fd\u6709\u7279\u5b9a\u7684\u529f\u80fd\u548c\u7528\u9014\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u66f4\u597d\u5730\u63a7\u5236\u548c\u76d1\u63a7\u5de5\u4e1a\u8bbe\u5907\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u529f\u80fd\u7801\u662f\u4e00\u79cd\u63a7\u5236\u548c\u76d1\u63a7\u5de5\u4e1a\u8bbe\u5907\u548c\u7cfb\u7edf\u7684\u7edf\u4e00\u534f\u8bae\uff0c\u5b83\u4e3a\u8bbe\u5907\u95f4\u7684\u901a\u4fe1\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u6d01\u7684\u65b9\u5f0f\u3002\u5b83\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u7f51\u7edc\uff0c\u5305\u62ec\u4ee5\u592a\u7f51\uff0cRS-485\u548c<\/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-40318","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\/40318"}],"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=40318"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/40318\/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=40318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=40318"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=40318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}