{"id":40675,"date":"2023-10-04T13:49:36","date_gmt":"2023-10-04T05:49:36","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=40675"},"modified":"2023-10-04T13:49:36","modified_gmt":"2023-10-04T05:49:36","slug":"bzmgy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/40675.html","title":{"rendered":"\u6807\u51c6Modbus\u89c4\u7ea6"},"content":{"rendered":"

  Modbus\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u591a\u79cd\u8bbe\u5907\u3002\u5b83\u7684\u6838\u5fc3\u662f\u4e00\u7ec4\u6807\u51c6\u89c4\u7ea6\uff0c\u53ef\u4ee5\u652f\u6301\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u3002\u672c\u6587\u5c06\u4ecb\u7ecdModbus\u7684\u6807\u51c6\u89c4\u7ea6\uff0c\u5e76\u5206\u6790\u5b83\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u3002<\/p>\n

Modbus\u6807\u51c6\u89c4\u7ea6\u7684\u7ec4\u6210<\/h2>\n

  Modbus\u6807\u51c6\u89c4\u7ea6\u7531\u4e09\u4e2a\u90e8\u5206\u7ec4\u6210\uff1a\u7269\u7406\u5c42\u3001\u6570\u636e\u94fe\u8def\u5c42\u548c\u5e94\u7528\u5c42\u3002\u7269\u7406\u5c42\u5b9a\u4e49\u4e86\u6570\u636e\u4f20\u8f93\u7684\u7269\u7406\u4ecb\u8d28\uff0c\u5982\u7535\u7f06\u548c\u65e0\u7ebf\u7f51\u7edc\uff1b\u6570\u636e\u94fe\u8def\u5c42\u5b9a\u4e49\u4e86\u6570\u636e\u4f20\u8f93\u7684\u65b9\u5f0f\uff0c\u5982\u4ee5\u592a\u7f51\u548cRS232\uff1b\u5e94\u7528\u5c42\u5b9a\u4e49\u4e86\u6570\u636e\u4f20\u8f93\u7684\u5185\u5bb9\uff0c\u5982\u6d88\u606f\u683c\u5f0f\u3001\u5730\u5740\u683c\u5f0f\u548c\u529f\u80fd\u7801\u683c\u5f0f\u3002<\/p>\n

  \u7269\u7406\u5c42<\/h3>\n

  Modbus\u6807\u51c6\u89c4\u7ea6\u7684\u7269\u7406\u5c42\u5b9a\u4e49\u4e86\u6570\u636e\u4f20\u8f93\u7684\u7269\u7406\u4ecb\u8d28\uff0c\u5305\u62ec\u7535\u7f06\u3001\u65e0\u7ebf\u7f51\u7edc\u3001\u5149\u7ea4\u7b49\u3002\u5b83\u8fd8\u5b9a\u4e49\u4e86\u6570\u636e\u4f20\u8f93\u7684\u7269\u7406\u53c2\u6570\uff0c\u5982\u4fe1\u53f7\u7535\u5e73\u3001\u6570\u636e\u4f20\u8f93\u901f\u7387\u7b49\u3002<\/p>\n

  \u6570\u636e\u94fe\u8def\u5c42<\/h3>\n

  Modbus\u6807\u51c6\u89c4\u7ea6\u7684\u6570\u636e\u94fe\u8def\u5c42\u5b9a\u4e49\u4e86\u6570\u636e\u4f20\u8f93\u7684\u65b9\u5f0f\uff0c\u5305\u62ec\u4ee5\u592a\u7f51\u3001RS232\u3001RS485\u7b49\u3002\u5b83\u8fd8\u5b9a\u4e49\u4e86\u6570\u636e\u4f20\u8f93\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5982Modbus RTU\u3001Modbus ASCII\u7b49\u3002<\/p>\n

  \u5e94\u7528\u5c42<\/h3>\n

  Modbus\u6807\u51c6\u89c4\u7ea6\u7684\u5e94\u7528\u5c42\u5b9a\u4e49\u4e86\u6570\u636e\u4f20\u8f93\u7684\u5185\u5bb9\uff0c\u5305\u62ec\u6d88\u606f\u683c\u5f0f\u3001\u5730\u5740\u683c\u5f0f\u548c\u529f\u80fd\u7801\u683c\u5f0f\u3002\u6d88\u606f\u683c\u5f0f\u5b9a\u4e49\u4e86\u6d88\u606f\u7684\u7ed3\u6784\u548c\u5185\u5bb9\uff0c\u5982\u6d88\u606f\u5934\u3001\u6d88\u606f\u4f53\u548c\u6d88\u606f\u5c3e\u7b49\uff1b\u5730\u5740\u683c\u5f0f\u5b9a\u4e49\u4e86\u8bbe\u5907\u5730\u5740\u7684\u683c\u5f0f\uff0c\u5982\u4e3b\u673a\u5730\u5740\u3001\u4ece\u673a\u5730\u5740\u7b49\uff1b\u529f\u80fd\u7801\u683c\u5f0f\u5b9a\u4e49\u4e86\u529f\u80fd\u7801\u7684\u683c\u5f0f\uff0c\u5982\u8bfb\u53d6\u5bc4\u5b58\u5668\u3001\u5199\u5165\u5bc4\u5b58\u5668\u7b49\u3002<\/p>\n

Modbus\u6807\u51c6\u89c4\u7ea6\u7684\u4f18\u70b9<\/h2>\n

  Modbus\u6807\u51c6\u89c4\u7ea6\u5177\u6709\u5982\u4e0b\u4f18\u70b9\uff1a<\/p>\n

  \u7b80\u5355\u6613\u7528<\/h3>\n

  Modbus\u6807\u51c6\u89c4\u7ea6\u7684\u6d88\u606f\u683c\u5f0f\u3001\u5730\u5740\u683c\u5f0f\u548c\u529f\u80fd\u7801\u683c\u5f0f\u90fd\u975e\u5e38\u7b80\u5355\uff0c\u5bb9\u6613\u7406\u89e3\uff0c\u6613\u4e8e\u5b9e\u73b0\u3002<\/p>\n

  \u529f\u80fd\u5f3a\u5927<\/h3>\n

  Modbus\u6807\u51c6\u89c4\u7ea6\u652f\u6301\u591a\u79cd\u529f\u80fd\uff0c\u5982\u8bfb\u53d6\u5bc4\u5b58\u5668\u3001\u5199\u5165\u5bc4\u5b58\u5668\u3001\u8bfb\u53d6\u6570\u636e\u3001\u5199\u5165\u6570\u636e\u7b49\u3002<\/p>\n

  \u901a\u7528\u6027\u5f3a<\/h3>\n

  Modbus\u6807\u51c6\u89c4\u7ea6\u53ef\u4ee5\u7528\u4e8e\u4e0d\u540c\u7684\u7269\u7406\u4ecb\u8d28\u548c\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u56e0\u6b64\u53ef\u4ee5\u7528\u4e8e\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n

Modbus\u6807\u51c6\u89c4\u7ea6\u7684\u7f3a\u70b9<\/h2>\n

  Modbus\u6807\u51c6\u89c4\u7ea6\u4e5f\u5b58\u5728\u4e00\u4e9b\u7f3a\u70b9\uff1a<\/p>\n

  \u5b89\u5168\u6027\u4f4e<\/h3>\n

  Modbus\u6807\u51c6\u89c4\u7ea6\u6ca1\u6709\u5b89\u5168\u63aa\u65bd\uff0c\u56e0\u6b64\u4e0d\u80fd\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002<\/p>\n

  \u901f\u5ea6\u8f83\u6162<\/h3>\n

  Modbus\u6807\u51c6\u89c4\u7ea6\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u8f83\u6162\uff0c\u56e0\u6b64\u4e0d\u80fd\u6ee1\u8db3\u5927\u91cf\u6570\u636e\u4f20\u8f93\u7684\u9700\u6c42\u3002<\/p>\n

  \u7075\u6d3b\u6027\u8f83\u5dee<\/h3>\n

  Modbus\u6807\u51c6\u89c4\u7ea6\u7684\u6d88\u606f\u683c\u5f0f\u3001\u5730\u5740\u683c\u5f0f\u548c\u529f\u80fd\u7801\u683c\u5f0f\u8f83\u4e3a\u56fa\u5b9a\uff0c\u56e0\u6b64\u4e0d\u80fd\u5f88\u597d\u5730\u9002\u5e94\u7279\u5b9a\u5e94\u7528\u573a\u666f\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus\u6807\u51c6\u89c4\u7ea6\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u901a\u4fe1\u534f\u8bae\uff0c\u7531\u7269\u7406\u5c42\u3001\u6570\u636e\u94fe\u8def\u5c42\u548c\u5e94\u7528\u5c42\u7ec4\u6210\u3002<\/strong>\u5b83\u5177\u6709\u7b80\u5355\u6613\u7528\u3001\u529f\u80fd\u5f3a\u5927\u3001\u901a\u7528\u6027\u5f3a\u7b49\u4f18\u70b9\uff0c\u4f46\u4e5f\u5b58\u5728\u5b89\u5168\u6027\u4f4e\u3001\u901f\u5ea6\u8f83\u6162\u3001\u7075\u6d3b\u6027\u8f83\u5dee\u7b49\u7f3a\u70b9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u591a\u79cd\u8bbe\u5907\u3002\u5b83\u7684\u6838\u5fc3\u662f\u4e00\u7ec4\u6807\u51c6\u89c4\u7ea6\uff0c\u53ef\u4ee5\u652f\u6301\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u3002\u672c\u6587\u5c06\u4ecb\u7ecdModbus\u7684\u6807\u51c6\u89c4\u7ea6\uff0c\u5e76\u5206\u6790\u5b83\u7684\u4f18\u70b9\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-40675","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\/40675","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=40675"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/40675\/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=40675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=40675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=40675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}