{"id":42803,"date":"2023-10-04T23:22:42","date_gmt":"2023-10-04T15:22:42","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=42803"},"modified":"2023-10-04T23:22:42","modified_gmt":"2023-10-04T15:22:42","slug":"mxyqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/42803.html","title":{"rendered":"Modbus\u534f\u8bae\u533a\u522b"},"content":{"rendered":"

  Modbus\u534f\u8bae\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u4f7f\u7528\u7b80\u5355\u7684\u3001\u7ed3\u6784\u5316\u7684\u6570\u636e\u62a5\u6587\u6765\u4f20\u8f93\u4fe1\u606f\uff0c\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u4e2d\u5e7f\u6cdb\u4f7f\u7528\u3002Modbus\u534f\u8bae\u4e0e\u5176\u4ed6\u534f\u8bae\u76f8\u6bd4\uff0c\u6709\u7740\u660e\u663e\u7684\u4f18\u52bf\uff0c\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdModbus\u534f\u8bae\u4e0e\u5176\u4ed6\u534f\u8bae\u7684\u533a\u522b\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u4e86\u89e3Modbus\u534f\u8bae\u3002<\/p>\n

Modbus\u534f\u8bae\u7684\u4f18\u52bf<\/h2>\n

  \u7ed3\u6784\u7b80\u5355<\/h3>\n

  Modbus\u534f\u8bae\u7684\u7ed3\u6784\u7b80\u5355\uff0c\u5b83\u53ea\u6709\u4e24\u79cd\u7c7b\u578b\u7684\u62a5\u6587\uff1a\u8bf7\u6c42\u62a5\u6587\u548c\u54cd\u5e94\u62a5\u6587\u3002\u8bf7\u6c42\u62a5\u6587\u7531\u5ba2\u6237\u7aef\u53d1\u9001\uff0c\u54cd\u5e94\u62a5\u6587\u7531\u670d\u52a1\u5668\u53d1\u9001\u3002\u8fd9\u79cd\u7ed3\u6784\u8ba9Modbus\u534f\u8bae\u66f4\u5bb9\u6613\u5b9e\u73b0\uff0c\u4e5f\u66f4\u5bb9\u6613\u7ef4\u62a4\u3002<\/p>\n

  \u534f\u8bae\u7075\u6d3b\u6027\u9ad8<\/h3>\n

  Modbus\u534f\u8bae\u7684\u7075\u6d3b\u6027\u975e\u5e38\u9ad8\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u7f51\u7edc\u73af\u5883\u4e2d\u8fd0\u884c\u3002\u5b83\u53ef\u4ee5\u5728\u4ee5\u592a\u7f51\u3001\u4e32\u884c\u7f51\u7edc\u3001\u4ee5\u53ca\u5176\u4ed6\u7f51\u7edc\u4e0a\u8fd0\u884c\u3002\u5b83\u4e5f\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u7269\u7406\u5c42\u4e0a\u8fd0\u884c\uff0c\u6bd4\u5982\u4ee5\u592a\u7f51\u3001\u4ee5\u592a\u7f51\/IP\u3001RS-232\u3001RS-485\u7b49\u3002\u8fd9\u4f7f\u5f97Modbus\u534f\u8bae\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u73af\u5883\u4e2d\u4f7f\u7528\uff0c\u800c\u4e0d\u9700\u8981\u8fdb\u884c\u5927\u91cf\u7684\u66f4\u6539\u3002<\/p>\n

  \u6570\u636e\u5b89\u5168\u6027\u9ad8<\/h3>\n

  Modbus\u534f\u8bae\u5177\u6709\u826f\u597d\u7684\u6570\u636e\u5b89\u5168\u6027\uff0c\u5b83\u53ef\u4ee5\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u7528\u6237\u8bbf\u95ee\u7cfb\u7edf\u6570\u636e\u3002Modbus\u534f\u8bae\u652f\u6301\u591a\u79cd\u5b89\u5168\u673a\u5236\uff0c\u5305\u62ec\u5bc6\u7801\u8ba4\u8bc1\u3001\u6570\u636e\u52a0\u5bc6\u548c\u6570\u636e\u5b8c\u6574\u6027\u9a8c\u8bc1\u3002\u8fd9\u4e9b\u5b89\u5168\u673a\u5236\u53ef\u4ee5\u6709\u6548\u5730\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u7528\u6237\u8bbf\u95ee\u7cfb\u7edf\u6570\u636e\uff0c\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u6027\u3002<\/p>\n

Modbus\u534f\u8bae\u4e0e\u5176\u4ed6\u534f\u8bae\u7684\u533a\u522b<\/h2>\n

  Modbus\u534f\u8bae\u4e0eDNP3\u534f\u8bae\u7684\u533a\u522b<\/h3>\n

  DNP3\u534f\u8bae\u662f\u4e00\u79cd\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u7684\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u7535\u529b\u7cfb\u7edf\u7684\u63a7\u5236\u548c\u76d1\u63a7\u3002\u4e0eModbus\u534f\u8bae\u76f8\u6bd4\uff0cDNP3\u534f\u8bae\u66f4\u52a0\u590d\u6742\uff0c\u5b83\u4f7f\u7528\u4e86\u590d\u6742\u7684\u62a5\u6587\u7ed3\u6784\uff0c\u800cModbus\u534f\u8bae\u4f7f\u7528\u4e86\u7b80\u5355\u7684\u62a5\u6587\u7ed3\u6784\u3002\u53e6\u5916\uff0cDNP3\u534f\u8bae\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u800cModbus\u534f\u8bae\u4ec5\u652f\u6301\u57fa\u672c\u7684\u6570\u636e\u7c7b\u578b\u3002\u6b64\u5916\uff0cDNP3\u534f\u8bae\u652f\u6301\u591a\u79cd\u5b89\u5168\u673a\u5236\uff0c\u800cModbus\u534f\u8bae\u4ec5\u652f\u6301\u57fa\u672c\u7684\u5b89\u5168\u673a\u5236\u3002<\/p>\n

  Modbus\u534f\u8bae\u4e0eOPC\u534f\u8bae\u7684\u533a\u522b<\/h3>\n

  OPC\u534f\u8bae\u662f\u4e00\u79cd\u5de5\u4e1a\u63a7\u5236\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u5de5\u4e1a\u8bbe\u5907\u3002\u4e0eModbus\u534f\u8bae\u76f8\u6bd4\uff0cOPC\u534f\u8bae\u66f4\u52a0\u590d\u6742\uff0c\u5b83\u4f7f\u7528\u4e86\u590d\u6742\u7684\u62a5\u6587\u7ed3\u6784\uff0c\u800cModbus\u534f\u8bae\u4f7f\u7528\u4e86\u7b80\u5355\u7684\u62a5\u6587\u7ed3\u6784\u3002\u53e6\u5916\uff0cOPC\u534f\u8bae\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u800cModbus\u534f\u8bae\u4ec5\u652f\u6301\u57fa\u672c\u7684\u6570\u636e\u7c7b\u578b\u3002\u6b64\u5916\uff0cOPC\u534f\u8bae\u652f\u6301\u591a\u79cd\u5b89\u5168\u673a\u5236\uff0c\u800cModbus\u534f\u8bae\u4ec5\u652f\u6301\u57fa\u672c\u7684\u5b89\u5168\u673a\u5236\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus\u534f\u8bae\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u5177\u6709\u7ed3\u6784\u7b80\u5355\u3001\u7075\u6d3b\u6027\u9ad8\u548c\u6570\u636e\u5b89\u5168\u6027\u9ad8\u7b49\u4f18\u52bf\uff0c\u4f7f\u5b83\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002<\/strong>\u4e0e\u5176\u4ed6\u534f\u8bae\u76f8\u6bd4\uff0cModbus\u534f\u8bae\u5177\u6709\u660e\u663e\u7684\u4f18\u52bf\uff0c\u5b83\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u7f51\u7edc\u73af\u5883\u548c\u6570\u636e\u5b89\u5168\u6027\u7684\u8981\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u534f\u8bae\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u4f7f\u7528\u7b80\u5355\u7684\u3001\u7ed3\u6784\u5316\u7684\u6570\u636e\u62a5\u6587\u6765\u4f20\u8f93\u4fe1\u606f\uff0c\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u4e2d\u5e7f\u6cdb\u4f7f\u7528\u3002Modbus\u534f\u8bae\u4e0e\u5176\u4ed6\u534f\u8bae\u76f8\u6bd4\uff0c\u6709\u7740\u660e\u663e\u7684\u4f18\u52bf\uff0c\u672c\u6587\u5c06<\/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-42803","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\/42803","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=42803"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/42803\/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=42803"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=42803"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=42803"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}