{"id":56678,"date":"2023-10-19T10:26:33","date_gmt":"2023-10-19T02:26:33","guid":{"rendered":"https:\/\/www.techphant.cn\/blog\/56678.html"},"modified":"2023-10-19T10:26:33","modified_gmt":"2023-10-19T02:26:33","slug":"rhsymsdbpqpl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/56678.html","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Modbus\u8bbe\u5b9a\u53d8\u9891\u5668\u9891\u7387"},"content":{"rendered":"

  Modbus\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u901a\u8baf\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u5404\u79cd\u8bbe\u5907\uff0c\u4f8b\u5982\u53d8\u9891\u5668\u3002\u4f7f\u7528Modbus\u53ef\u4ee5\u8ba9\u6211\u4eec\u66f4\u8f7b\u677e\u5730\u8bbe\u5b9a\u53d8\u9891\u5668\u7684\u9891\u7387\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u6548\u3001\u66f4\u53ef\u9760\u7684\u63a7\u5236\u6548\u679c\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Modbus\u8bbe\u5b9a\u53d8\u9891\u5668\u9891\u7387\u3002<\/p>\n

Modbus\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  Modbus\u662f\u4e00\u79cd\u901a\u8baf\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u8ba9\u8ba1\u7b97\u673a\u548c\u63a7\u5236\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u901a\u8baf\u3002\u5b83\u5229\u7528\u4e32\u884c\u7aef\u53e3\uff08\u4f8b\u5982RS-485\uff09\u8fdb\u884c\u901a\u8baf\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u534f\u8bae\uff0c\u8fd9\u6837\u53ef\u4ee5\u4f7f\u8ba1\u7b97\u673a\u548c\u63a7\u5236\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u8baf\u66f4\u52a0\u7b80\u5355\u3001\u53ef\u9760\u3002Modbus\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u529f\u80fd\uff0c\u4f8b\u5982\u53d8\u9891\u5668\u7684\u9891\u7387\u8bbe\u5b9a\u3002<\/p>\n

  Modbus\u7684\u5b9e\u73b0\u65b9\u5f0f<\/h3>\n

  Modbus\u7684\u5b9e\u73b0\u65b9\u5f0f\u6709\u4e24\u79cd\uff0c\u4e00\u79cd\u662f\u4e3b\u673a\u6a21\u5f0f\uff0c\u53e6\u4e00\u79cd\u662f\u4ece\u673a\u6a21\u5f0f\u3002\u5728\u4e3b\u673a\u6a21\u5f0f\u4e0b\uff0c\u8ba1\u7b97\u673a\u53ef\u4ee5\u76f4\u63a5\u53d1\u51fa\u63a7\u5236\u547d\u4ee4\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u53d8\u9891\u5668\u7684\u9891\u7387\u8bbe\u5b9a\u3002\u5728\u4ece\u673a\u6a21\u5f0f\u4e0b\uff0c\u8ba1\u7b97\u673a\u53ef\u4ee5\u63a5\u6536\u53d8\u9891\u5668\u53d1\u51fa\u7684\u4fe1\u606f\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u53d8\u9891\u5668\u7684\u9891\u7387\u8bbe\u5b9a\u3002<\/p>\n

  Modbus\u7684\u4f18\u52bf<\/strong><\/p>\n

  Modbus\u5177\u6709\u5f88\u591a\u4f18\u52bf\uff0c\u4f8b\u5982\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u5177\u6709\u826f\u597d\u7684\u517c\u5bb9\u6027\uff0c\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u529f\u80fd\uff0c\u4f8b\u5982\u53d8\u9891\u5668\u7684\u9891\u7387\u8bbe\u5b9a\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528Modbus\u8bbe\u5b9a\u53d8\u9891\u5668\u9891\u7387<\/h2>\n

  \u8981\u4f7f\u7528Modbus\u8bbe\u5b9a\u53d8\u9891\u5668\u9891\u7387\uff0c\u9996\u5148\u9700\u8981\u51c6\u5907\u4e00\u53f0\u8ba1\u7b97\u673a\uff0c\u7136\u540e\u5728\u8ba1\u7b97\u673a\u4e0a\u5b89\u88c5Modbus\u63a7\u5236\u8f6f\u4ef6\u3002\u63a5\u7740\uff0c\u628a\u53d8\u9891\u5668\u548c\u8ba1\u7b97\u673a\u8fde\u63a5\u8d77\u6765\uff0c\u5e76\u4e14\u786e\u4fdd\u53d8\u9891\u5668\u548c\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u8fde\u63a5\u72b6\u6001\u6b63\u5e38\u3002\u6700\u540e\uff0c\u5728Modbus\u63a7\u5236\u8f6f\u4ef6\u4e2d\u8f93\u5165\u53d8\u9891\u5668\u7684\u9891\u7387\u8bbe\u5b9a\u503c\uff0c\u5e76\u70b9\u51fb\u201c\u53d1\u9001\u201d\u6309\u94ae\uff0c\u5373\u53ef\u5b9e\u73b0\u53d8\u9891\u5668\u7684\u9891\u7387\u8bbe\u5b9a\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528Modbus\u8bbe\u5b9a\u53d8\u9891\u5668\u9891\u7387\uff0cModbus\u53ef\u4ee5\u8ba9\u8ba1\u7b97\u673a\u548c\u63a7\u5236\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u901a\u8baf\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\uff0c\u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u5177\u6709\u826f\u597d\u7684\u517c\u5bb9\u6027\uff0c\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u529f\u80fd\uff0c\u4f8b\u5982\u53d8\u9891\u5668\u7684\u9891\u7387\u8bbe\u5b9a\u3002<\/strong>\u8981\u4f7f\u7528Modbus\u8bbe\u5b9a\u53d8\u9891\u5668\u9891\u7387\uff0c\u9700\u8981\u51c6\u5907\u4e00\u53f0\u8ba1\u7b97\u673a\uff0c\u5b89\u88c5Modbus\u63a7\u5236\u8f6f\u4ef6\uff0c\u628a\u53d8\u9891\u5668\u548c\u8ba1\u7b97\u673a\u8fde\u63a5\u8d77\u6765\uff0c\u7136\u540e\u5728Modbus\u63a7\u5236\u8f6f\u4ef6\u4e2d\u8f93\u5165\u53d8\u9891\u5668\u7684\u9891\u7387\u8bbe\u5b9a\u503c\uff0c\u5373\u53ef\u5b9e\u73b0\u53d8\u9891\u5668\u7684\u9891\u7387\u8bbe\u5b9a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u901a\u8baf\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u5404\u79cd\u8bbe\u5907\uff0c\u4f8b\u5982\u53d8\u9891\u5668\u3002\u4f7f\u7528Modbus\u53ef\u4ee5\u8ba9\u6211\u4eec\u66f4\u8f7b\u677e\u5730\u8bbe\u5b9a\u53d8\u9891\u5668\u7684\u9891\u7387\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u6548\u3001\u66f4\u53ef\u9760\u7684\u63a7\u5236\u6548\u679c\u3002\u672c<\/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-56678","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\/56678","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=56678"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/56678\/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=56678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=56678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=56678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}