{"id":27346,"date":"2023-09-18T02:54:20","date_gmt":"2023-09-17T18:54:20","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=27346"},"modified":"2023-12-02T00:16:06","modified_gmt":"2023-12-01T16:16:06","slug":"ytwkmyzgxdgywlxy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/27346.html","title":{"rendered":"\u4ee5\u592a\u7f51\u53e3Modbus\uff1a\u4e00\u79cd\u9ad8\u6548\u7684\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae"},"content":{"rendered":"

  \u4ee5\u592a\u7f51\u53e3Modbus\u662f\u4e00\u79cd\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u7684\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u8ba9\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002\u5b83\u4f7f\u7528\u4e00\u7ec4\u6307\u4ee4\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u5de5\u4e1a\u8bbe\u5907\u7684\u8fdc\u7a0b\u63a7\u5236\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u7c7b\u578b\uff0c\u5982\u4ee5\u592a\u7f51\u3001RS-485\u548cRS-232\u3002<\/p>\n

\u4ee5\u592a\u7f51\u53e3Modbus\u7684\u4f18\u70b9<\/h2>\n

1. \u9ad8\u6548\u7387<\/h3>\n

  \u4ee5\u592a\u7f51\u53e3Modbus\u7684\u4f18\u70b9\u4e4b\u4e00\u5c31\u662f\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u5c06\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u63d0\u9ad8\u51e0\u500d\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u7c7b\u578b\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5b9e\u73b0\u6570\u636e\u4ea4\u6362\u3002<\/p>\n

2. \u5b89\u5168\u6027<\/h3>\n

  \u4ee5\u592a\u7f51\u53e3Modbus\u53ef\u4ee5\u63d0\u4f9b\u5b89\u5168\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u4e00\u79cd\u5b89\u5168\u7684\u52a0\u5bc6\u65b9\u5f0f\uff0c\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002<\/p>\n

3. \u6613\u4e8e\u4f7f\u7528<\/h3>\n

  \u4ee5\u592a\u7f51\u53e3Modbus\u53ef\u4ee5\u63d0\u4f9b\u6613\u4e8e\u4f7f\u7528\u7684\u754c\u9762\uff0c\u53ef\u4ee5\u8ba9\u7528\u6237\u66f4\u5bb9\u6613\u638c\u63e1\u5e76\u4f7f\u7528\u5b83\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u7c7b\u578b\uff0c\u53ef\u4ee5\u8ba9\u7528\u6237\u66f4\u5bb9\u6613\u5b9e\u73b0\u7f51\u7edc\u8fde\u63a5\u3002<\/p>\n

\u4ee5\u592a\u7f51\u53e3Modbus\u7684\u5e94\u7528<\/h2>\n

1. \u5de5\u4e1a\u63a7\u5236<\/h3>\n

  \u4ee5\u592a\u7f51\u53e3Modbus\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\uff0c\u53ef\u4ee5\u7528\u4e8e\u8fdc\u7a0b\u63a7\u5236\u8bbe\u5907\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u7684\u5b9e\u65f6\u76d1\u63a7\u3002<\/p>\n

2. \u81ea\u52a8\u5316<\/h3>\n

  \u4ee5\u592a\u7f51\u53e3Modbus\u53ef\u4ee5\u7528\u4e8e\u81ea\u52a8\u5316\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u81ea\u52a8\u5316\u8bbe\u5907\u7684\u8fdc\u7a0b\u63a7\u5236\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u7c7b\u578b\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u7684\u5b9e\u65f6\u76d1\u63a7\u3002<\/p>\n

3. \u76d1\u63a7<\/h3>\n

  \u4ee5\u592a\u7f51\u53e3Modbus\u53ef\u4ee5\u7528\u4e8e\u76d1\u63a7\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u8bbe\u5907\u7684\u72b6\u6001\uff0c\u5e76\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u7c7b\u578b\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u7684\u5b9e\u65f6\u76d1\u63a7\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4ee5\u592a\u7f51\u53e3Modbus\u662f\u4e00\u79cd\u9ad8\u6548\u3001\u5b89\u5168\u3001\u6613\u4e8e\u4f7f\u7528\u7684\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u548c\u76d1\u63a7\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u7c7b\u578b\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u7684\u5b9e\u65f6\u76d1\u63a7\u3002<\/strong>\u5b83\u7684\u4f18\u70b9\u662f\u63d0\u4f9b\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u5c06\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u63d0\u9ad8\u51e0\u500d\uff0c\u53ef\u4ee5\u63d0\u4f9b\u5b89\u5168\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u63d0\u4f9b\u6613\u4e8e\u4f7f\u7528\u7684\u754c\u9762\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4ee5\u592a\u7f51\u53e3Modbus\u662f\u4e00\u79cd\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u7684\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u8ba9\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002\u5b83\u4f7f\u7528\u4e00\u7ec4\u6307\u4ee4\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u5de5\u4e1a\u8bbe\u5907\u7684\u8fdc\u7a0b\u63a7\u5236\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u7c7b\u578b<\/p>\n","protected":false},"author":1,"featured_media":3671,"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":[162,354],"class_list":["post-27346","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ethernet","tag-wlxy"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/27346","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=27346"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/27346\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=27346"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=27346"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=27346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}