{"id":59960,"date":"2023-10-30T15:25:23","date_gmt":"2023-10-30T07:25:23","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=59960"},"modified":"2023-10-30T15:25:23","modified_gmt":"2023-10-30T07:25:23","slug":"syejknzm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/59960.html","title":{"rendered":"\u4f7f\u7528ETHERNET\u63a5\u53e3\u80fd\u505amodbus"},"content":{"rendered":"

  Modbus\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u63a7\u5236\u548c\u6570\u636e\u4f20\u8f93\u3002Modbus\u901a\u5e38\u4f7f\u7528RS-232\u3001RS-422\u6216RS-485\u63a5\u53e3\uff0c\u4f46\u4e5f\u53ef\u4ee5\u4f7f\u7528\u4ee5\u592a\u7f51\u63a5\u53e3\u3002\u4f7f\u7528\u4ee5\u592a\u7f51\u63a5\u53e3\u53ef\u4ee5\u66f4\u9ad8\u6548\u5730\u4f20\u8f93\u6570\u636e\uff0c\u8fd9\u4e5f\u662f\u4f7f\u7528Modbus\u7684\u4f18\u52bf\u4e4b\u4e00\u3002\u672c\u6587\u5c06\u4ecb\u7ecdModbus\u7684\u4ee5\u592a\u7f51\u63a5\u53e3\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u6765\u5b9e\u73b0Modbus\u901a\u4fe1\u3002<\/p>\n

\u4ec0\u4e48\u662f\u4ee5\u592a\u7f51\u63a5\u53e3\uff1f<\/h2>\n

  \u4ee5\u592a\u7f51\u63a5\u53e3\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u5c40\u57df\u7f51\uff08LAN\uff09\u7684\u7f51\u7edc\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u8fde\u63a5\u591a\u53f0\u8ba1\u7b97\u673a\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u548c\u5171\u4eab\u3002\u5b83\u4f7f\u7528\u4e00\u79cd\u7279\u6b8a\u7684\u7f51\u7edc\u534f\u8bae\uff0c\u79f0\u4e3a\u4ee5\u592a\u7f51\u534f\u8bae\uff08Ethernet\uff09\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u7f51\u7edc\u63a5\u53e3\uff0c\u5982\u4ee5\u592a\u7f51\u63a5\u53e3\uff08RJ45\uff09\u3002<\/p>\n

\u4ee5\u592a\u7f51\u63a5\u53e3\u80fd\u505aModbus\u5417\uff1f<\/h2>\n

  \u7b54\u6848\u662f\u80af\u5b9a\u7684\u3002\u4ee5\u592a\u7f51\u63a5\u53e3\u53ef\u4ee5\u7528\u4e8eModbus\u901a\u4fe1\u3002Modbus\u534f\u8bae\u5b9a\u4e49\u4e86\u4e00\u7ec4\u547d\u4ee4\uff0c\u5141\u8bb8\u4ece\u4e00\u4e2a\u8bbe\u5907\uff08\u201c\u4e3b\u673a\u201d\uff09\u8bfb\u53d6\u6216\u5199\u5165\u53e6\u4e00\u4e2a\u8bbe\u5907\uff08\u201c\u4ece\u673a\u201d\uff09\u7684\u5185\u90e8\u5bc4\u5b58\u5668\u3002\u4f7f\u7528\u4ee5\u592a\u7f51\u63a5\u53e3\uff0c\u53ef\u4ee5\u4ece\u4e00\u53f0\u8ba1\u7b97\u673a\u53d1\u9001Modbus\u547d\u4ee4\u5230\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\uff0c\u4ece\u800c\u5b9e\u73b0Modbus\u901a\u4fe1\u3002<\/p>\n

  Modbus\u4ee5\u592a\u7f51\u63a5\u53e3\u7684\u4f18\u70b9<\/h3>\n

  \u4f7f\u7528\u4ee5\u592a\u7f51\u63a5\u53e3\u53ef\u4ee5\u5b9e\u73b0\u6bd4\u4f20\u7edf\u4e32\u884c\u63a5\u53e3\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u8fd9\u662f\u5b83\u7684\u4e3b\u8981\u4f18\u52bf\u3002\u6b64\u5916\uff0c\u4ee5\u592a\u7f51\u63a5\u53e3\u4e5f\u652f\u6301\u591a\u79cd\u7f51\u7edc\u534f\u8bae\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u53f0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684Modbus\u901a\u4fe1\u3002<\/p>\n

  \u5982\u4f55\u4f7f\u7528\u4ee5\u592a\u7f51\u63a5\u53e3\u8fdb\u884cModbus\u901a\u4fe1\uff1f<\/h3>\n

  \u4f7f\u7528\u4ee5\u592a\u7f51\u63a5\u53e3\u8fdb\u884cModbus\u901a\u4fe1\u975e\u5e38\u7b80\u5355\u3002\u9996\u5148\uff0c\u9700\u8981\u5c06\u4e3b\u673a\u548c\u4ece\u673a\u8fde\u63a5\u5230\u540c\u4e00\u4e2a\u5c40\u57df\u7f51\uff08LAN\uff09\u4e2d\u3002\u7136\u540e\uff0c\u4f7f\u7528Modbus\u547d\u4ee4\u53d1\u9001\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0Modbus\u901a\u4fe1\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4f7f\u7528\u4ee5\u592a\u7f51\u63a5\u53e3\u53ef\u4ee5\u5b9e\u73b0Modbus\u901a\u4fe1\uff0c\u8fd9\u4f7f\u5f97Modbus\u66f4\u52a0\u6709\u6548\u5730\u4f20\u8f93\u6570\u636e\u3002<\/strong>\u4f7f\u7528\u4ee5\u592a\u7f51\u63a5\u53e3\u8fdb\u884cModbus\u901a\u4fe1\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u5c06\u4e3b\u673a\u548c\u4ece\u673a\u8fde\u63a5\u5230\u540c\u4e00\u4e2a\u5c40\u57df\u7f51\uff08LAN\uff09\u4e2d\uff0c\u7136\u540e\u4f7f\u7528Modbus\u547d\u4ee4\u53d1\u9001\u6570\u636e\u5373\u53ef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u63a7\u5236\u548c\u6570\u636e\u4f20\u8f93\u3002Modbus\u901a\u5e38\u4f7f\u7528RS-232\u3001RS-422\u6216RS-485\u63a5\u53e3\uff0c\u4f46\u4e5f\u53ef\u4ee5\u4f7f\u7528\u4ee5\u592a\u7f51\u63a5\u53e3\u3002\u4f7f\u7528\u4ee5\u592a<\/p>\n","protected":false},"author":1,"featured_media":1839,"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-59960","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\/59960","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=59960"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/59960\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=59960"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=59960"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=59960"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}