{"id":45714,"date":"2023-09-30T17:12:04","date_gmt":"2023-09-30T09:12:04","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=45714"},"modified":"2023-09-30T17:12:04","modified_gmt":"2023-09-30T09:12:04","slug":"msjgslxn","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/45714.html","title":{"rendered":"Modbus\u6570\u636e\u683c\u5f0f\u7c7b\u578bN81"},"content":{"rendered":"

  Modbus\u6570\u636e\u683c\u5f0f\u7c7b\u578bN81\u662f\u4e00\u79cd\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u7684\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u7528\u4e8e\u5b9e\u73b0\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002<\/strong>\u8fd9\u79cd\u6570\u636e\u683c\u5f0f\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u534f\u8bae\uff0c\u5305\u62ecModbus RTU\u3001Modbus ASCII\u548cModbus TCP\/IP\u3002\u5b83\u4e3b\u8981\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5305\u62ecPLC\u3001DCS\u3001HMI\u548cSCADA\u7b49\u3002<\/p>\n

Modbus\u6570\u636e\u683c\u5f0f\u7c7b\u578bN81\u7684\u4f18\u70b9<\/h2>\n

  Modbus\u6570\u636e\u683c\u5f0f\u7c7b\u578bN81\u5177\u6709\u8bb8\u591a\u4f18\u70b9\uff0c\u4f7f\u5176\u6210\u4e3a\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u6700\u53d7\u6b22\u8fce\u7684\u6570\u636e\u683c\u5f0f\u4e4b\u4e00\u3002\u5176\u4e2d\uff0c\u6700\u663e\u8457\u7684\u4f18\u70b9\u5982\u4e0b\uff1a<\/p>\n

  1.\u7b80\u5355\u6613\u7528<\/h3>\n

  Modbus\u6570\u636e\u683c\u5f0f\u7c7b\u578bN81\u975e\u5e38\u7b80\u5355\u6613\u7528\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002\u7531\u4e8e\u8fd9\u79cd\u6570\u636e\u683c\u5f0f\u7b80\u5355\u6613\u7528\uff0c\u56e0\u6b64\u53ef\u4ee5\u66f4\u8f7b\u677e\u5730\u5b9e\u73b0\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  2.\u9ad8\u6548\u53ef\u9760<\/h3>\n

  Modbus\u6570\u636e\u683c\u5f0f\u7c7b\u578bN81\u80fd\u591f\u63d0\u4f9b\u9ad8\u6548\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u534f\u8bae\uff0c\u5305\u62ecModbus RTU\u3001Modbus ASCII\u548cModbus TCP\/IP\u3002\u8fd9\u79cd\u6570\u636e\u683c\u5f0f\u80fd\u591f\u63d0\u4f9b\u9ad8\u901f\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u6709\u52a9\u4e8e\u63d0\u9ad8\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u7684\u6548\u7387\u548c\u53ef\u9760\u6027\u3002<\/p>\n

  3.\u6613\u4e8e\u96c6\u6210<\/h3>\n

  Modbus\u6570\u636e\u683c\u5f0f\u7c7b\u578bN81\u6613\u4e8e\u96c6\u6210\u5230\u4e0d\u540c\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5305\u62ecPLC\u3001DCS\u3001HMI\u548cSCADA\u7b49\u3002\u8fd9\u79cd\u6570\u636e\u683c\u5f0f\u7684\u6613\u4e8e\u96c6\u6210\u7279\u6027\u53ef\u4ee5\u5e2e\u52a9\u4f01\u4e1a\u66f4\u8f7b\u677e\u5730\u5b9e\u73b0\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002<\/p>\n

Modbus\u6570\u636e\u683c\u5f0f\u7c7b\u578bN81\u7684\u5e94\u7528<\/h2>\n

  Modbus\u6570\u636e\u683c\u5f0f\u7c7b\u578bN81\u4e3b\u8981\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5305\u62ecPLC\u3001DCS\u3001HMI\u548cSCADA\u7b49\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u7684\u6570\u636e\u91c7\u96c6\u3001\u6570\u636e\u5904\u7406\u548c\u6570\u636e\u4f20\u8f93\uff0c\u4ece\u800c\u53ef\u4ee5\u66f4\u597d\u5730\u63a7\u5236\u548c\u76d1\u63a7\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u3002\u6b64\u5916\uff0c\u8fd9\u79cd\u6570\u636e\u683c\u5f0f\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u591a\u79cd\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u4ece\u800c\u53ef\u4ee5\u66f4\u597d\u5730\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus\u6570\u636e\u683c\u5f0f\u7c7b\u578bN81\u662f\u4e00\u79cd\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u7684\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u7528\u4e8e\u5b9e\u73b0\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002<\/strong>\u5b83\u5177\u6709\u7b80\u5355\u6613\u7528\u3001\u9ad8\u6548\u53ef\u9760\u548c\u6613\u4e8e\u96c6\u6210\u7b49\u4f18\u70b9\uff0c\u4e3b\u8981\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5305\u62ecPLC\u3001DCS\u3001HMI\u548cSCADA\u7b49\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u6570\u636e\u683c\u5f0f\u7c7b\u578bN81\u662f\u4e00\u79cd\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u7684\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u7528\u4e8e\u5b9e\u73b0\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002\u8fd9\u79cd\u6570\u636e\u683c\u5f0f\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u534f\u8bae<\/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-45714","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\/45714","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=45714"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/45714\/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=45714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=45714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=45714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}