{"id":44603,"date":"2023-10-02T13:32:02","date_gmt":"2023-10-02T05:32:02","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=44603"},"modified":"2023-10-02T13:32:02","modified_gmt":"2023-10-02T05:32:02","slug":"mgnm-2","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/44603.html","title":{"rendered":"Modbus\u529f\u80fd\u780117"},"content":{"rendered":"

  Modbus\u529f\u80fd\u780117\u662f\u4e00\u4e2a\u7528\u4e8e\u8bfb\u53d6\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u7684\u529f\u80fd\u7801\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u5728\u4e0d\u9700\u8981\u6539\u53d8\u63a7\u5236\u5668\u8bbe\u7f6e\u7684\u60c5\u51b5\u4e0b\uff0c\u4ece\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u8bfb\u53d6\u4fe1\u606f\u3002\u5b83\u4e5f\u53ef\u4ee5\u7528\u4e8e\u4ece\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u8bfb\u53d6\u548c\u5199\u5165\u914d\u7f6e\uff0c\u4ee5\u53ca\u521b\u5efa\u7528\u6237\u5b9a\u4e49\u7684\u72b6\u6001\u548c\u53c2\u6570\u3002<\/p>\n

\u4ec0\u4e48\u662fModbus\u529f\u80fd\u780117\uff1f<\/h2>\n

  Modbus\u529f\u80fd\u780117\u662f\u4e00\u4e2a\u7528\u4e8e\u8bfb\u53d6\u548c\u5199\u5165\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u7684\u529f\u80fd\u7801\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u4ece\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u8bfb\u53d6\u4fe1\u606f\uff0c\u800c\u65e0\u9700\u6539\u53d8\u63a7\u5236\u5668\u8bbe\u7f6e\u3002<\/strong>\u5b83\u4e5f\u53ef\u4ee5\u7528\u4e8e\u4ece\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u8bfb\u53d6\u548c\u5199\u5165\u914d\u7f6e\uff0c\u4ee5\u53ca\u521b\u5efa\u7528\u6237\u5b9a\u4e49\u7684\u72b6\u6001\u548c\u53c2\u6570\u3002<\/p>\n

  \u5b83\u7684\u7528\u9014\u662f\u4ec0\u4e48\uff1f<\/h3>\n

  Modbus\u529f\u80fd\u780117\u7684\u4e3b\u8981\u7528\u9014\u662f\u8bfb\u53d6\u548c\u5199\u5165\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u7684\u4fe1\u606f\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u4ece\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u8bfb\u53d6\u914d\u7f6e\uff0c\u4ee5\u53ca\u521b\u5efa\u7528\u6237\u5b9a\u4e49\u7684\u72b6\u6001\u548c\u53c2\u6570\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u7528\u4e8e\u4ece\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u8bfb\u53d6\u548c\u5199\u5165\u65e5\u5fd7\u548c\u5386\u53f2\u6570\u636e\u3002<\/p>\n

  \u5b83\u7684\u5de5\u4f5c\u539f\u7406\u662f\u4ec0\u4e48\uff1f<\/h3>\n

  Modbus\u529f\u80fd\u780117\u901a\u8fc7\u4f7f\u7528Modbus RTU\uff08\u8fdc\u7a0b\u7ec8\u7aef\u5355\u5143\uff09\u548cModbus TCP\/IP\uff08\u4f20\u8f93\u63a7\u5236\u534f\u8bae\/\u4e92\u8054\u7f51\u534f\u8bae\uff09\u534f\u8bae\uff0c\u5c06\u4fe1\u606f\u4ece\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u8bfb\u53d6\u51fa\u6765\u3002\u8fd9\u4e9b\u534f\u8bae\u4f7f\u7528\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u4ee5\u786e\u4fdd\u6240\u6709\u4fe1\u606f\u7684\u5b89\u5168\u6027\u3002<\/p>\n

Modbus\u529f\u80fd\u780117\u7684\u4f18\u52bf<\/h2>\n

  Modbus\u529f\u80fd\u780117\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u8ba9\u7528\u6237\u4ece\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u8bfb\u53d6\u4fe1\u606f\uff0c\u800c\u65e0\u9700\u6539\u53d8\u63a7\u5236\u5668\u8bbe\u7f6e\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u7528\u4e8e\u4ece\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u8bfb\u53d6\u548c\u5199\u5165\u914d\u7f6e\uff0c\u4ee5\u53ca\u521b\u5efa\u7528\u6237\u5b9a\u4e49\u7684\u72b6\u6001\u548c\u53c2\u6570\u3002\u5b83\u8fd8\u53ef\u4ee5\u7528\u4e8e\u4ece\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u8bfb\u53d6\u548c\u5199\u5165\u65e5\u5fd7\u548c\u5386\u53f2\u6570\u636e\u3002<\/p>\n

  \u5b83\u7684\u7f3a\u70b9\u662f\u4ec0\u4e48\uff1f<\/h3>\n

  Modbus\u529f\u80fd\u780117\u7684\u7f3a\u70b9\u5728\u4e8e\u5b83\u53ea\u80fd\u7528\u4e8e\u8bfb\u53d6\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u7684\u4fe1\u606f\uff0c\u800c\u4e0d\u80fd\u7528\u4e8e\u6539\u53d8\u63a7\u5236\u5668\u8bbe\u7f6e\u3002\u6b64\u5916\uff0cModbus\u529f\u80fd\u780117\u4e5f\u53ef\u80fd\u4f1a\u53d7\u5230\u7f51\u7edc\u5ef6\u8fdf\u548c\u4e22\u5305\u7684\u5f71\u54cd\uff0c\u5bfc\u81f4\u6570\u636e\u4f20\u8f93\u4e0d\u53ef\u9760\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus\u529f\u80fd\u780117\u662f\u4e00\u4e2a\u7528\u4e8e\u8bfb\u53d6\u548c\u5199\u5165\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u7684\u529f\u80fd\u7801\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u4ece\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u8bfb\u53d6\u4fe1\u606f\uff0c\u800c\u65e0\u9700\u6539\u53d8\u63a7\u5236\u5668\u8bbe\u7f6e\u3002<\/strong>\u5b83\u7684\u4e3b\u8981\u7528\u9014\u662f\u8bfb\u53d6\u548c\u5199\u5165\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u7684\u4fe1\u606f\uff0c\u4ee5\u53ca\u521b\u5efa\u7528\u6237\u5b9a\u4e49\u7684\u72b6\u6001\u548c\u53c2\u6570\u3002\u5b83\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u8ba9\u7528\u6237\u4ece\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u8bfb\u53d6\u4fe1\u606f\uff0c\u800c\u65e0\u9700\u6539\u53d8\u63a7\u5236\u5668\u8bbe\u7f6e\uff0c\u4f46\u5b83\u4e5f\u6709\u4e00\u4e9b\u7f3a\u70b9\uff0c\u4f8b\u5982\u5b83\u53ea\u80fd\u7528\u4e8e\u8bfb\u53d6\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u7684\u4fe1\u606f\uff0c\u4e0d\u80fd\u7528\u4e8e\u6539\u53d8\u63a7\u5236\u5668\u8bbe\u7f6e\uff0c\u5e76\u4e14\u53ef\u80fd\u4f1a\u53d7\u5230\u7f51\u7edc\u5ef6\u8fdf\u548c\u4e22\u5305\u7684\u5f71\u54cd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u529f\u80fd\u780117\u662f\u4e00\u4e2a\u7528\u4e8e\u8bfb\u53d6\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u7684\u529f\u80fd\u7801\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u5728\u4e0d\u9700\u8981\u6539\u53d8\u63a7\u5236\u5668\u8bbe\u7f6e\u7684\u60c5\u51b5\u4e0b\uff0c\u4ece\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u8bfb\u53d6\u4fe1\u606f\u3002\u5b83\u4e5f\u53ef\u4ee5\u7528\u4e8e\u4ece\u63a7\u5236\u5668\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u8bfb\u53d6<\/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-44603","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\/44603","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=44603"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44603\/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=44603"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=44603"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=44603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}