{"id":33406,"date":"2023-09-17T22:41:22","date_gmt":"2023-09-17T14:41:22","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=33406"},"modified":"2023-09-17T22:41:22","modified_gmt":"2023-09-17T14:41:22","slug":"rhzcmxy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/33406.html","title":{"rendered":"\u5982\u4f55\u652f\u6301Modbus\u534f\u8bae"},"content":{"rendered":"

  Modbus\u534f\u8bae\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u5e94\u7528\uff0c\u53ef\u4ee5\u4e3a\u8ba1\u7b97\u673a\u3001PLC\u3001DCS\u7b49\u8bbe\u5907\u63d0\u4f9b\u901a\u4fe1\u652f\u6301\u3002\u672c\u6587\u5c06\u4ecb\u7ecdModbus\u534f\u8bae\u7684\u57fa\u672c\u539f\u7406\uff0c\u4ee5\u53ca\u5982\u4f55\u652f\u6301Modbus\u534f\u8bae\u3002<\/p>\n

Modbus\u534f\u8bae\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  Modbus\u534f\u8bae\u662f\u4e00\u79cd\u57fa\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u7b80\u5355\u534f\u8bae\uff0c\u5b83\u91c7\u7528\u7c7b\u4f3c\u4e8eTCP\/IP\u534f\u8bae\u7684\u5ba2\u6237\/\u670d\u52a1\u5668\u6a21\u5f0f\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u53d1\u51fa\u4e00\u4e2a\u8bf7\u6c42\uff0c\u670d\u52a1\u5668\u7aef\u63a5\u6536\u5e76\u8fd4\u56de\u4e00\u4e2a\u54cd\u5e94\u3002Modbus\u534f\u8bae\u5177\u6709\u826f\u597d\u7684\u53ef\u6269\u5c55\u6027\uff0c\u53ef\u4ee5\u652f\u6301\u4e0d\u540c\u7684\u5e94\u7528\u3002\u5b83\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u4ecb\u8d28\uff0c\u5982\u4e32\u884c\u7ebf\u3001\u4ee5\u592a\u7f51\u3001\u65e0\u7ebf\u7b49\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u4e0d\u540c\u7684\u534f\u8bae\uff0c\u5982RTU\u3001ASCII\u7b49\u3002<\/p>\n

\u5982\u4f55\u652f\u6301Modbus\u534f\u8bae<\/h2>\n

\u786c\u4ef6\u8bbe\u5907<\/h3>\n

  \u8981\u652f\u6301Modbus\u534f\u8bae\uff0c\u9996\u5148\u9700\u8981\u51c6\u5907\u8bbe\u5907\uff0c\u8fd9\u4e9b\u8bbe\u5907\u53ef\u4ee5\u662f\u8ba1\u7b97\u673a\u3001PLC\u3001DCS\u7b49\uff0c\u5b83\u4eec\u9700\u8981\u652f\u6301Modbus\u534f\u8bae\u6240\u4f7f\u7528\u7684\u4ecb\u8d28\uff0c\u5982\u4e32\u884c\u7ebf\u3001\u4ee5\u592a\u7f51\u7b49\u3002\u6b64\u5916\uff0c\u8fd8\u9700\u8981\u51c6\u5907\u4e00\u4e9b\u4e13\u7528\u7684\u8f6f\u4ef6\uff0c\u7528\u4e8e\u652f\u6301Modbus\u534f\u8bae\u3002<\/p>\n

\u8f6f\u4ef6\u7a0b\u5e8f<\/h3>\n

  \u8981\u652f\u6301Modbus\u534f\u8bae\uff0c\u9700\u8981\u51c6\u5907\u4e00\u4e9b\u4e13\u7528\u7684\u8f6f\u4ef6\u7a0b\u5e8f\uff0c\u8fd9\u4e9b\u7a0b\u5e8f\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5b8c\u6210Modbus\u534f\u8bae\u7684\u8bbe\u7f6e\u548c\u7ba1\u7406\u3002\u8fd9\u4e9b\u7a0b\u5e8f\u53ef\u4ee5\u5e2e\u52a9\u4f60\u8bbe\u7f6eModbus\u534f\u8bae\u7684\u901a\u4fe1\u53c2\u6570\uff0c\u5982\u534f\u8bae\u7c7b\u578b\u3001\u5730\u5740\u3001\u7aef\u53e3\u7b49\uff1b\u4e5f\u53ef\u4ee5\u5e2e\u52a9\u4f60\u7ba1\u7406Modbus\u534f\u8bae\u7684\u8bbe\u5907\uff0c\u5982\u8bfb\u53d6\u8bbe\u5907\u72b6\u6001\u3001\u76d1\u63a7\u8bbe\u5907\u8fd0\u884c\u72b6\u6001\u7b49\u3002<\/p>\n

\u901a\u4fe1\u534f\u8bae<\/h3>\n

  \u8981\u652f\u6301Modbus\u534f\u8bae\uff0c\u8fd8\u9700\u8981\u51c6\u5907\u4e00\u4e9b\u4e13\u7528\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u8fd9\u4e9b\u534f\u8bae\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5b9e\u73b0Modbus\u534f\u8bae\u7684\u901a\u4fe1\uff0c\u5982RTU\u3001ASCII\u7b49\u3002\u8fd9\u4e9b\u534f\u8bae\u53ef\u4ee5\u63d0\u4f9bModbus\u534f\u8bae\u6240\u9700\u7684\u57fa\u672c\u529f\u80fd\uff0c\u5982\u6570\u636e\u4f20\u8f93\u3001\u8bbe\u5907\u7ba1\u7406\u7b49\u3002<\/p>\n

\u603b\u7ed3<\/h3>\n

  \u603b\u4e4b\uff0c\u8981\u652f\u6301Modbus\u534f\u8bae\uff0c\u9700\u8981\u51c6\u5907\u4e00\u4e9b\u786c\u4ef6\u8bbe\u5907\u3001\u8f6f\u4ef6\u7a0b\u5e8f\u4ee5\u53ca\u901a\u4fe1\u534f\u8bae\uff0c\u8fd9\u4e9b\u90fd\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5b9e\u73b0Modbus\u534f\u8bae\u7684\u652f\u6301\u3002<\/strong>\u53ea\u8981\u51c6\u5907\u597d\u8fd9\u4e9b\u5de5\u5177\uff0c\u4f60\u5c31\u53ef\u4ee5\u5b8c\u6210Modbus\u534f\u8bae\u7684\u652f\u6301\uff0c\u4e3a\u8ba1\u7b97\u673a\u3001PLC\u3001DCS\u7b49\u8bbe\u5907\u63d0\u4f9b\u901a\u4fe1\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u534f\u8bae\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u5e94\u7528\uff0c\u53ef\u4ee5\u4e3a\u8ba1\u7b97\u673a\u3001PLC\u3001DCS\u7b49\u8bbe\u5907\u63d0\u4f9b\u901a\u4fe1\u652f\u6301\u3002\u672c\u6587\u5c06\u4ecb\u7ecdModbus\u534f\u8bae\u7684\u57fa\u672c\u539f\u7406\uff0c\u4ee5\u53ca\u5982\u4f55\u652f\u6301Modbus\u534f<\/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":[78],"class_list":["post-33406","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\/33406","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=33406"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/33406\/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=33406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=33406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=33406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}