{"id":59564,"date":"2023-10-30T22:52:04","date_gmt":"2023-10-30T14:52:04","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=59564"},"modified":"2023-10-30T22:52:04","modified_gmt":"2023-10-30T14:52:04","slug":"mdy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/59564.html","title":{"rendered":"MODBUS\u5b9a\u4e49"},"content":{"rendered":"

  Modbus\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\uff08ICS\uff09\u901a\u4fe1\u534f\u8bae\uff0c\u7528\u4e8e\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u662f\u4e00\u79cd\u4e32\u884c\u63a5\u53e3\uff0c\u5141\u8bb8\u591a\u4e2a\u8bbe\u5907\u901a\u8fc7\u4e00\u4e2a\u901a\u4fe1\u7ebf\u8def\u8fdb\u884c\u901a\u4fe1\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u8fbe247\u4e2a\u8282\u70b9\u3002Modbus\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u5404\u79cd\u5de5\u4e1a\u8bbe\u5907\uff0c\u5982\u53d1\u7535\u673a\u3001\u53d8\u9891\u5668\u3001\u6db2\u4f4d\u8ba1\u3001\u6d41\u91cf\u8ba1\u3001\u6e29\u5ea6\u8ba1\u3001\u538b\u529b\u8ba1\u7b49\u3002<\/p>\n

Modbus\u7684\u5386\u53f2\u548c\u53d1\u5c55<\/h2>\n

  Modbus\u534f\u8bae\u8bde\u751f\u4e8e1979\u5e74\uff0c\u7531Modicon\u516c\u53f8\uff08\u73b0\u4e3a\u7f8e\u56fd\u65bd\u8010\u5fb7\u7535\u6c14\uff09\u5f00\u53d1\uff0c\u7528\u4e8e\u63a7\u5236\u5176PLC\uff08\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff09\u3002\u5b83\u6700\u521d\u662f\u4e00\u79cd\u4e13\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\uff08ICS\uff09\u901a\u4fe1\u534f\u8bae\uff0c\u7528\u4e8e\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u968f\u7740\u6280\u672f\u7684\u53d1\u5c55\uff0cModbus\u6280\u672f\u4e5f\u5728\u4e0d\u65ad\u53d1\u5c55\uff0c\u76ee\u524d\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5982TCP\/IP\u3001RTU\u3001ASCII\u7b49\u3002<\/p>\n

Modbus\u7684\u4f5c\u7528<\/h2>\n

  Modbus\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u5177\u6709\u91cd\u8981\u4f5c\u7528\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u8fbe247\u4e2a\u8282\u70b9\uff0c\u5e76\u53ef\u4ee5\u63a7\u5236\u548c\u76d1\u63a7\u5404\u79cd\u5de5\u4e1a\u8bbe\u5907\uff0c\u5982\u53d1\u7535\u673a\u3001\u53d8\u9891\u5668\u3001\u6db2\u4f4d\u8ba1\u3001\u6d41\u91cf\u8ba1\u3001\u6e29\u5ea6\u8ba1\u3001\u538b\u529b\u8ba1\u7b49\u3002\u6b64\u5916\uff0cModbus\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

Modbus\u7684\u7279\u70b9<\/h2>\n

  1.\u53ef\u9760\u6027<\/h3>\n

  Modbus\u5177\u6709\u9ad8\u53ef\u9760\u6027\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u8fbe247\u4e2a\u8282\u70b9\uff0c\u53ef\u4ee5\u786e\u4fdd\u8bbe\u5907\u4e4b\u95f4\u7684\u53ef\u9760\u901a\u4fe1\u3002<\/p>\n

  2.\u5b89\u5168\u6027<\/h3>\n

  Modbus\u652f\u6301\u5b89\u5168\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6570\u636e\u6cc4\u9732\u548c\u7be1\u6539\u3002<\/p>\n

  3.\u6613\u7528\u6027<\/h3>\n

  Modbus\u534f\u8bae\u7b80\u5355\u6613\u7528\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\uff08ICS\uff09\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u8fbe247\u4e2a\u8282\u70b9\uff0c\u53ef\u4ee5\u63a7\u5236\u548c\u76d1\u63a7\u5404\u79cd\u5de5\u4e1a\u8bbe\u5907\uff0c\u5982\u53d1\u7535\u673a\u3001\u53d8\u9891\u5668\u3001\u6db2\u4f4d\u8ba1\u3001\u6d41\u91cf\u8ba1\u3001\u6e29\u5ea6\u8ba1\u3001\u538b\u529b\u8ba1\u7b49\u3002<\/strong>\u5b83\u5177\u6709\u9ad8\u53ef\u9760\u6027\u3001\u5b89\u5168\u6027\u548c\u6613\u7528\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u652f\u6301\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\uff08ICS\uff09\u901a\u4fe1\u534f\u8bae\uff0c\u7528\u4e8e\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u662f\u4e00\u79cd\u4e32\u884c\u63a5\u53e3\uff0c\u5141\u8bb8\u591a\u4e2a\u8bbe\u5907\u901a\u8fc7\u4e00\u4e2a\u901a\u4fe1\u7ebf\u8def\u8fdb\u884c\u901a\u4fe1\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u8fbe247<\/p>\n","protected":false},"author":1,"featured_media":1839,"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-59564","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\/59564","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=59564"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/59564\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=59564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=59564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=59564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}