{"id":55889,"date":"2023-10-22T03:21:57","date_gmt":"2023-10-21T19:21:57","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=55889"},"modified":"2023-10-22T03:21:57","modified_gmt":"2023-10-21T19:21:57","slug":"zmjsjj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/55889.html","title":{"rendered":"485\u8f6cModbus TCP\uff1a\u6280\u672f\u7b80\u4ecb"},"content":{"rendered":"

  485\u8f6cModbus TCP\u662f\u4e00\u79cd\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06485\u603b\u7ebf\u63a5\u53e3\u7684\u8bbe\u5907\u4e0eModbus TCP\/IP\u7f51\u7edc\u8fde\u63a5\u8d77\u6765\u3002\u5b83\u7684\u7279\u70b9\u662f\u53ef\u4ee5\u5b9e\u73b0\u957f\u8ddd\u79bb\u901a\u4fe1\uff0c\u652f\u6301\u591a\u79cd\u7f51\u7edc\u4ecb\u8d28\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cdModbus\u534f\u8bae\uff0c\u6bd4\u5982Modbus RTU\u3001Modbus ASCII\u548cModbus TCP\/IP\u3002<\/p>\n

485\u8f6cModbus TCP\u7684\u4f18\u52bf<\/h2>\n

  1. \u9ad8\u53ef\u9760\u6027<\/h3>\n

  485\u8f6cModbus TCP\u6280\u672f\u7684\u6700\u5927\u4f18\u52bf\u5728\u4e8e\u53ef\u9760\u6027\u975e\u5e38\u9ad8\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u53ef\u9760\u7684\u901a\u4fe1\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u53ef\u4ee5\u63d0\u4f9b\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4ece\u800c\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u6027\u548c\u51c6\u786e\u6027\u3002<\/p>\n

  2. \u6613\u4e8e\u5b89\u88c5<\/h3>\n

  485\u8f6cModbus TCP\u7684\u5b89\u88c5\u975e\u5e38\u7b80\u5355\uff0c\u5b83\u53ea\u9700\u8981\u4e00\u4e2a485\u8f6c\u6362\u5668\u548c\u4e00\u4e2aModbus TCP\/IP\u7f51\u7edc\u5373\u53ef\u5b8c\u6210\u5b89\u88c5\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u8282\u7701\u5927\u91cf\u7684\u5b89\u88c5\u65f6\u95f4\u548c\u7ef4\u62a4\u8d39\u7528\u3002<\/p>\n

  3. \u4f4e\u6210\u672c<\/h3>\n

  \u7531\u4e8e485\u8f6cModbus TCP\u7684\u5b89\u88c5\u7b80\u5355\uff0c\u56e0\u6b64\u5b83\u7684\u6210\u672c\u4e5f\u4f1a\u76f8\u5bf9\u8f83\u4f4e\uff0c\u8fd9\u6837\u53ef\u4ee5\u4e3a\u4f01\u4e1a\u8282\u7701\u5927\u91cf\u7684\u6295\u8d44\u6210\u672c\u3002<\/p>\n

485\u8f6cModbus TCP\u7684\u5e94\u7528<\/h2>\n

  1. \u5de5\u4e1a\u81ea\u52a8\u5316<\/h3>\n

  485\u8f6cModbus TCP\u6280\u672f\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\uff0c\u53ef\u4ee5\u5c06\u5404\u79cd\u8bbe\u5907\u8fde\u63a5\u5230Modbus TCP\/IP\u7f51\u7edc\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u548c\u63a7\u5236\u3002<\/p>\n

  2. \u5efa\u7b51\u81ea\u52a8\u5316<\/h3>\n

  485\u8f6cModbus TCP\u6280\u672f\u4e5f\u53ef\u4ee5\u7528\u4e8e\u5efa\u7b51\u81ea\u52a8\u5316\uff0c\u53ef\u4ee5\u5c06\u5404\u79cd\u8bbe\u5907\u8fde\u63a5\u5230Modbus TCP\/IP\u7f51\u7edc\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u548c\u63a7\u5236\u3002<\/p>\n

  3. \u7535\u529b\u7cfb\u7edf\u81ea\u52a8\u5316<\/h3>\n

  485\u8f6cModbus TCP\u6280\u672f\u4e5f\u53ef\u4ee5\u7528\u4e8e\u7535\u529b\u7cfb\u7edf\u81ea\u52a8\u5316\uff0c\u53ef\u4ee5\u5c06\u5404\u79cd\u8bbe\u5907\u8fde\u63a5\u5230Modbus TCP\/IP\u7f51\u7edc\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u548c\u63a7\u5236\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  485\u8f6cModbus TCP\u662f\u4e00\u79cd\u9ad8\u53ef\u9760\u6027\u3001\u6613\u4e8e\u5b89\u88c5\u548c\u4f4e\u6210\u672c\u7684\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u957f\u8ddd\u79bb\u901a\u4fe1\uff0c\u652f\u6301\u591a\u79cd\u7f51\u7edc\u4ecb\u8d28\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cdModbus\u534f\u8bae\u3002<\/strong>\u5b83\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u5efa\u7b51\u81ea\u52a8\u5316\u548c\u7535\u529b\u7cfb\u7edf\u81ea\u52a8\u5316\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u548c\u63a7\u5236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

485\u8f6cModbusTCP\u662f\u4e00\u79cd\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06485\u603b\u7ebf\u63a5\u53e3\u7684\u8bbe\u5907\u4e0eModbusTCP\/IP\u7f51\u7edc\u8fde\u63a5\u8d77\u6765\u3002\u5b83\u7684\u7279\u70b9\u662f\u53ef\u4ee5\u5b9e\u73b0\u957f\u8ddd\u79bb\u901a\u4fe1\uff0c\u652f\u6301\u591a\u79cd\u7f51\u7edc\u4ecb\u8d28\uff0c\u5e76\u4e14\u53ef\u4ee5<\/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-55889","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\/55889","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=55889"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/55889\/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=55889"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=55889"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=55889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}