{"id":32333,"date":"2023-09-17T16:14:46","date_gmt":"2023-09-17T08:14:46","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=32333"},"modified":"2023-09-17T16:14:46","modified_gmt":"2023-09-17T08:14:46","slug":"ckkyymm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/32333.html","title":{"rendered":"\u4e32\u53e3\u53ef\u4ee5\u7528Modbus\u5417\uff1f"},"content":{"rendered":"

  \u4e32\u53e3\u53ef\u4ee5\u7528Modbus\u534f\u8bae\u8fdb\u884c\u901a\u4fe1\uff0c\u8fd9\u662f\u4e00\u79cd\u7ecf\u8fc7\u591a\u5e74\u6f14\u8fdb\u7684\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae\uff0c\u53ef\u4ee5\u63d0\u4f9b\u7b80\u5355\u3001\u53ef\u9760\u7684\u8fde\u63a5\u3002Modbus\u534f\u8bae\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u7528\u4e8e\u5728\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u4f8b\u5982PLC\u548cPC\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5305\u62ecPC\uff0cPLC\uff0cI\/O\u6a21\u5757\uff0c\u7ee7\u7535\u5668\uff0c\u53d8\u9891\u5668\uff0c\u4f20\u611f\u5668\uff0c\u8ba1\u6570\u5668\u548c\u5176\u4ed6\u8bbe\u5907\u3002<\/p>\n

Modbus\u534f\u8bae\u7684\u5386\u53f2<\/h2>\n

  Modbus\u534f\u8bae\u662f\u7531Modicon\u516c\u53f8\u4e8e1979\u5e74\u5f00\u53d1\u7684\uff0c\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u5e94\u7528\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\u3002\u5b83\u662f\u4e00\u79cd\u7b80\u5355\u3001\u53ef\u9760\u7684\u534f\u8bae\uff0c\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u5177\u6709\u826f\u597d\u7684\u7075\u6d3b\u6027\uff0c\u53ef\u4ee5\u9002\u5e94\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u4f8b\u5982PLC\uff0cPC\uff0cI\/O\u6a21\u5757\uff0c\u7ee7\u7535\u5668\uff0c\u53d8\u9891\u5668\uff0c\u4f20\u611f\u5668\uff0c\u8ba1\u6570\u5668\u7b49\u3002<\/p>\n

Modbus\u534f\u8bae\u7684\u4f18\u70b9<\/h2>\n

  Modbus\u534f\u8bae\u7684\u4e3b\u8981\u4f18\u70b9\u662f\u5b83\u7684\u7b80\u5355\u6027\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u5177\u6709\u826f\u597d\u7684\u53ef\u9760\u6027\u548c\u7075\u6d3b\u6027\uff0c\u53ef\u4ee5\u8fde\u63a5\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u4f8b\u5982PLC\uff0cPC\uff0cI\/O\u6a21\u5757\uff0c\u7ee7\u7535\u5668\uff0c\u53d8\u9891\u5668\uff0c\u4f20\u611f\u5668\uff0c\u8ba1\u6570\u5668\u7b49\u3002\u6b64\u5916\uff0cModbus\u534f\u8bae\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5982TCP\/IP\u3001RS-232\u3001RS-485\u7b49\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u66f4\u591a\u7684\u9009\u62e9\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus\u534f\u8bae\u662f\u4e00\u79cd\u7ecf\u8fc7\u591a\u5e74\u6f14\u8fdb\u7684\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae\uff0c\u53ef\u4ee5\u63d0\u4f9b\u7b80\u5355\u3001\u53ef\u9760\u7684\u8fde\u63a5\u3002<\/strong>\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5305\u62ecPC\uff0cPLC\uff0cI\/O\u6a21\u5757\uff0c\u7ee7\u7535\u5668\uff0c\u53d8\u9891\u5668\uff0c\u4f20\u611f\u5668\uff0c\u8ba1\u6570\u5668\u7b49\u3002Modbus\u534f\u8bae\u7684\u4e3b\u8981\u4f18\u70b9\u662f\u5b83\u7684\u7b80\u5355\u6027\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\uff0c\u540c\u65f6\u8fd8\u5177\u6709\u826f\u597d\u7684\u53ef\u9760\u6027\u548c\u7075\u6d3b\u6027\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u66f4\u591a\u7684\u9009\u62e9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e32\u53e3\u53ef\u4ee5\u7528Modbus\u534f\u8bae\u8fdb\u884c\u901a\u4fe1\uff0c\u8fd9\u662f\u4e00\u79cd\u7ecf\u8fc7\u591a\u5e74\u6f14\u8fdb\u7684\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae\uff0c\u53ef\u4ee5\u63d0\u4f9b\u7b80\u5355\u3001\u53ef\u9760\u7684\u8fde\u63a5\u3002Modbus\u534f\u8bae\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u7528\u4e8e\u5728\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u4f8b\u5982<\/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":[69],"class_list":["post-32333","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cktx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/32333","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=32333"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/32333\/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=32333"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=32333"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=32333"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}