{"id":42256,"date":"2023-09-30T23:43:30","date_gmt":"2023-09-30T15:43:30","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=42256"},"modified":"2024-03-21T14:15:20","modified_gmt":"2024-03-21T06:15:20","slug":"mlxsrljrhsxyckz","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/42256.html","title":{"rendered":"Modbus485\u8f6e\u8be2\uff1a\u6df1\u5165\u4e86\u89e3\u5982\u4f55\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236"},"content":{"rendered":"

  Modbus485\u8f6e\u8be2\u662f\u4e00\u79cd\u57fa\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u534f\u8bae\uff0c\u53ef\u4ee5\u8ba9\u7528\u6237\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u3002\u5b83\u53ef\u4ee5\u63d0\u4f9b\u8bbe\u5907\u4e4b\u95f4\u7684\u53cc\u5411\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u901a\u4fe1\uff0c\u4ee5\u53ca\u8bbe\u5907\u4e0e\u63a7\u5236\u4e2d\u5fc3\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u7684\u4e3b\u8981\u7279\u70b9\u662f\u53ef\u9760\u6027\u9ad8\uff0c\u7f51\u7edc\u7ed3\u6784\u7b80\u5355\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u70b9\u8f6e\u8be2\u548c\u591a\u70b9\u63a7\u5236\uff0c\u4e14\u53ef\u4ee5\u5b9e\u73b0\u975e\u5e38\u7a33\u5b9a\u7684\u8fdc\u7a0b\u63a7\u5236\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8Modbus485\u8f6e\u8be2\u7684\u6280\u672f\u539f\u7406\uff0c\u4ee5\u53ca\u5982\u4f55\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u3002<\/p>\n

Modbus485\u8f6e\u8be2\u6280\u672f\u539f\u7406<\/h2>\n

  Modbus485\u8f6e\u8be2\u662f\u4e00\u79cd\u57fa\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u534f\u8bae\uff0c\u5b83\u4f7f\u7528RS485\u603b\u7ebf\u4f5c\u4e3a\u7269\u7406\u5a92\u4ecb\uff0c\u652f\u6301\u591a\u70b9\u63a7\u5236\u548c\u591a\u70b9\u8f6e\u8be2\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u53cc\u5411\u63a7\u5236\u3002\u5b83\u7684\u4e3b\u8981\u7279\u70b9\u662f\u53ef\u9760\u6027\u9ad8\uff0c\u7f51\u7edc\u7ed3\u6784\u7b80\u5355\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u70b9\u8f6e\u8be2\u548c\u591a\u70b9\u63a7\u5236\uff0c\u4e14\u53ef\u4ee5\u5b9e\u73b0\u975e\u5e38\u7a33\u5b9a\u7684\u8fdc\u7a0b\u63a7\u5236\u3002<\/p>\n

  Modbus485\u8f6e\u8be2\u7684\u5de5\u4f5c\u6a21\u5f0f<\/h3>\n

  Modbus485\u8f6e\u8be2\u7684\u5de5\u4f5c\u6a21\u5f0f\u4e3b\u8981\u6709\u4e24\u79cd\uff1a\u591a\u70b9\u8f6e\u8be2\u548c\u591a\u70b9\u63a7\u5236\u3002\u591a\u70b9\u8f6e\u8be2\u662f\u6307\u4ece\u4e00\u7aef\u53d1\u51fa\u7684\u8f6e\u8be2\u6307\u4ee4\uff0c\u53e6\u4e00\u7aef\u6536\u5230\u6307\u4ee4\u540e\uff0c\u4f1a\u81ea\u52a8\u53d1\u9001\u53cd\u9988\u4fe1\u606f\uff0c\u4ee5\u786e\u8ba4\u6307\u4ee4\u7684\u63a5\u6536\u3002\u591a\u70b9\u63a7\u5236\u662f\u6307\u4ece\u4e00\u7aef\u53d1\u51fa\u7684\u63a7\u5236\u6307\u4ee4\uff0c\u53e6\u4e00\u7aef\u6536\u5230\u6307\u4ee4\u540e\uff0c\u4f1a\u6839\u636e\u6307\u4ee4\u5185\u5bb9\u6267\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\uff0c\u5e76\u53d1\u51fa\u53cd\u9988\u4fe1\u606f\uff0c\u4ee5\u786e\u8ba4\u6307\u4ee4\u7684\u6267\u884c\u3002<\/p>\n

  Modbus485\u8f6e\u8be2\u7684\u5e38\u89c1\u5e94\u7528<\/h3>\n

  Modbus485\u8f6e\u8be2\u7684\u5e38\u89c1\u5e94\u7528\u6709\uff1a\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\uff0c\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\uff0c\u667a\u80fd\u5b89\u9632\u7cfb\u7edf\uff0c\u667a\u80fd\u7167\u660e\u7cfb\u7edf\uff0c\u667a\u80fd\u4f9b\u6696\u7cfb\u7edf\u7b49\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u53cc\u5411\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u901a\u4fe1\uff0c\u4ee5\u53ca\u8bbe\u5907\u4e0e\u63a7\u5236\u4e2d\u5fc3\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n

\u5982\u4f55\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236<\/h2>\n

  1.\u786c\u4ef6\u8bbe\u5907\u7684\u51c6\u5907<\/h3>\n

  \u9996\u5148\uff0c\u9700\u8981\u51c6\u5907\u8db3\u591f\u7684\u786c\u4ef6\u8bbe\u5907\uff0c\u5305\u62ecRS485\u603b\u7ebf\u3001\u63a7\u5236\u5668\u3001\u6a21\u5757\u7b49\uff0c\u4ee5\u53ca\u5fc5\u8981\u7684\u8fde\u63a5\u7ebf\u548c\u9a71\u52a8\u8f6f\u4ef6\u3002<\/p>\n

  2.\u914d\u7f6e\u7f51\u7edc\u7ed3\u6784<\/h3>\n

  \u5176\u6b21\uff0c\u9700\u8981\u914d\u7f6e\u7f51\u7edc\u7ed3\u6784\uff0c\u5c06\u6240\u6709\u7684\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u4ee5\u5b9e\u73b0\u591a\u70b9\u63a7\u5236\u548c\u591a\u70b9\u8f6e\u8be2\uff0c\u4ee5\u53ca\u8bbe\u5907\u4e4b\u95f4\u7684\u53cc\u5411\u63a7\u5236\u3002<\/p>\n

  3.\u5b89\u88c5\u8f6f\u4ef6<\/h3>\n

  \u7136\u540e\uff0c\u9700\u8981\u5b89\u88c5\u76f8\u5e94\u7684\u8f6f\u4ef6\uff0c\u5305\u62ecModbus485\u8f6e\u8be2\u534f\u8bae\u7684\u9a71\u52a8\u8f6f\u4ef6\u548c\u63a7\u5236\u8f6f\u4ef6\uff0c\u4ee5\u53ca\u8fdc\u7a0b\u63a7\u5236\u8f6f\u4ef6\u7b49\u3002<\/p>\n

  4.\u8fdc\u7a0b\u63a7\u5236<\/h3>\n

  \u6700\u540e\uff0c\u4f7f\u7528\u8fdc\u7a0b\u63a7\u5236\u8f6f\u4ef6\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u8bbe\u5907\u7684\u8fdc\u7a0b\u63a7\u5236\uff0c\u5b9e\u73b0\u5bf9\u8bbe\u5907\u7684\u8fdc\u7a0b\u76d1\u63a7\uff0c\u4ee5\u53ca\u8bbe\u5907\u4e4b\u95f4\u7684\u53cc\u5411\u63a7\u5236\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86Modbus485\u8f6e\u8be2\u7684\u6280\u672f\u539f\u7406\uff0c\u4ee5\u53ca\u5982\u4f55\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u3002<\/strong>Modbus485\u8f6e\u8be2\u7684\u4e3b\u8981\u7279\u70b9\u662f\u53ef\u9760\u6027\u9ad8\uff0c\u7f51\u7edc\u7ed3\u6784\u7b80\u5355\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u70b9\u8f6e\u8be2\u548c\u591a\u70b9\u63a7\u5236\uff0c\u4e14\u53ef\u4ee5\u5b9e\u73b0\u975e\u5e38\u7a33\u5b9a\u7684\u8fdc\u7a0b\u63a7\u5236\u3002\u5b83\u7684\u5e94\u7528\u8303\u56f4\u5e7f\u6cdb\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u53cc\u5411\u63a7\u5236\uff0c\u4ee5\u53ca\u8bbe\u5907\u4e0e\u63a7\u5236\u4e2d\u5fc3\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u7684\u6b65\u9aa4\u5305\u62ec\u51c6\u5907\u786c\u4ef6\u8bbe\u5907\u3001\u914d\u7f6e\u7f51\u7edc\u7ed3\u6784\u3001\u5b89\u88c5\u8f6f\u4ef6\u548c\u8fdb\u884c\u8fdc\u7a0b\u63a7\u5236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus485\u8f6e\u8be2\u662f\u4e00\u79cd\u57fa\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u534f\u8bae\uff0c\u53ef\u4ee5\u8ba9\u7528\u6237\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u3002\u5b83\u53ef\u4ee5\u63d0\u4f9b\u8bbe\u5907\u4e4b\u95f4\u7684\u53cc\u5411\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u901a\u4fe1\uff0c\u4ee5\u53ca\u8bbe\u5907\u4e0e\u63a7\u5236\u4e2d\u5fc3\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u7684\u4e3b\u8981\u7279\u70b9\u662f\u53ef<\/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":[78,386],"class_list":["post-42256","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-m-3","tag-yckz"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/42256","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=42256"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/42256\/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=42256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=42256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=42256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}