{"id":44477,"date":"2023-10-03T21:20:53","date_gmt":"2023-10-03T13:20:53","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=44477"},"modified":"2023-10-03T21:20:53","modified_gmt":"2023-10-03T13:20:53","slug":"mxycsfs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/44477.html","title":{"rendered":"Modbus\u534f\u8bae\u4f20\u9001\u65b9\u5f0f"},"content":{"rendered":"

  Modbus\u534f\u8bae\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\uff0c\u5b9e\u73b0\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u8bbe\u5907\u4e4b\u95f4\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\uff0c\u5e76\u4e14\u5177\u6709\u8f83\u9ad8\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002\u672c\u6587\u5c06\u4ecb\u7ecdModbus\u534f\u8bae\u7684\u4f20\u8f93\u65b9\u5f0f\uff0c\u4ee5\u53ca\u5b83\u7684\u4f18\u70b9\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n

Modbus\u4f20\u8f93\u65b9\u5f0f<\/h2>\n

  Modbus\u534f\u8bae\u7684\u4f20\u8f93\u65b9\u5f0f\u4e3b\u8981\u6709\u4e24\u79cd\uff1a\u4e32\u884c\u4f20\u8f93\u548c\u4ee5\u592a\u7f51\u4f20\u8f93\u3002\u4e32\u884c\u4f20\u8f93\u65b9\u5f0f\u5305\u62ecRS-232\u3001RS-485\u548cRS-422\uff0c\u5176\u4e2dRS-485\u662f\u6700\u5e38\u7528\u7684\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u540c\u65f6\u8fde\u63a5\uff0c\u800c\u4e14\u5177\u6709\u8f83\u9ad8\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002\u4ee5\u592a\u7f51\u4f20\u8f93\u65b9\u5f0f\u5305\u62ecTCP\/IP\u548cUDP\uff0c\u5b83\u4eec\u53ef\u4ee5\u652f\u6301\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n

Modbus\u4f18\u70b9<\/h2>\n

  Modbus\u534f\u8bae\u5177\u6709\u8bb8\u591a\u4f18\u70b9\uff0c\u5176\u4e2d\u5305\u62ec\uff1a<\/p>\n

  \u53ef\u9760\u6027<\/h3>\n

  Modbus\u534f\u8bae\u5177\u6709\u8f83\u9ad8\u7684\u53ef\u9760\u6027\uff0c\u5b83\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6570\u636e\u7684\u4e22\u5931\u548c\u635f\u574f\uff0c\u4ece\u800c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n

  \u5b89\u5168\u6027<\/h3>\n

  Modbus\u534f\u8bae\u5177\u6709\u8f83\u9ad8\u7684\u5b89\u5168\u6027\uff0c\u5b83\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6076\u610f\u653b\u51fb\uff0c\u4ece\u800c\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u6027\u3002<\/p>\n

  \u7075\u6d3b\u6027<\/h3>\n

  Modbus\u534f\u8bae\u5177\u6709\u8f83\u9ad8\u7684\u7075\u6d3b\u6027\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u8bbe\u5907\u548c\u7f51\u7edc\uff0c\u4ece\u800c\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

Modbus\u5e94\u7528\u573a\u666f<\/h2>\n

  Modbus\u534f\u8bae\u53ef\u4ee5\u5e94\u7528\u4e8e\u591a\u79cd\u4e0d\u540c\u7684\u573a\u666f\uff0c\u5176\u4e2d\u5305\u62ec\uff1a<\/p>\n

  \u667a\u80fd\u5bb6\u5c45<\/h3>\n

  Modbus\u534f\u8bae\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u5bb6\u5ead\u8bbe\u5907\u4e4b\u95f4\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\uff0c\u4ece\u800c\u63d0\u9ad8\u5bb6\u5ead\u7684\u4fbf\u5229\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n

  \u5de5\u4e1a\u81ea\u52a8\u5316<\/h3>\n

  Modbus\u534f\u8bae\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\uff0c\u4ece\u800c\u63d0\u9ad8\u5de5\u4e1a\u751f\u4ea7\u7684\u6548\u7387\u548c\u7cbe\u786e\u5ea6\u3002<\/p>\n

  \u5176\u4ed6\u5e94\u7528<\/h3>\n

  Modbus\u534f\u8bae\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5176\u4ed6\u5e94\u7528\uff0c\u5982\u667a\u80fd\u4ea4\u901a\u3001\u667a\u80fd\u80fd\u6e90\u7b49\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u603b\u4e4b\uff0cModbus\u534f\u8bae\u662f\u4e00\u79cd\u9ad8\u6548\u3001\u53ef\u9760\u3001\u5b89\u5168\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\uff0c\u5b9e\u73b0\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/strong>Modbus\u534f\u8bae\u7684\u4f20\u8f93\u65b9\u5f0f\u4e3b\u8981\u6709\u4e24\u79cd\uff1a\u4e32\u884c\u4f20\u8f93\u548c\u4ee5\u592a\u7f51\u4f20\u8f93\uff0c\u5b83\u4eec\u53ef\u4ee5\u652f\u6301\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002Modbus\u534f\u8bae\u5177\u6709\u8bb8\u591a\u4f18\u70b9\uff0c\u5b83\u53ef\u4ee5\u5e94\u7528\u4e8e\u591a\u79cd\u4e0d\u540c\u7684\u573a\u666f\uff0c\u5982\u667a\u80fd\u5bb6\u5c45\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u667a\u80fd\u4ea4\u901a\u548c\u667a\u80fd\u80fd\u6e90\u7b49\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u534f\u8bae\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u591a\u53f0\u8bbe\u5907\uff0c\u5b9e\u73b0\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u8bbe\u5907\u4e4b\u95f4\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\uff0c\u5e76\u4e14\u5177\u6709\u8f83\u9ad8\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002\u672c\u6587\u5c06\u4ecb\u7ecdM<\/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-44477","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\/44477","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=44477"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44477\/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=44477"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=44477"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=44477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}