{"id":60472,"date":"2023-11-03T00:12:21","date_gmt":"2023-11-02T16:12:21","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=60472"},"modified":"2023-11-03T00:12:21","modified_gmt":"2023-11-02T16:12:21","slug":"mddhsxd","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/60472.html","title":{"rendered":"Modbus\u5927\u7aef\u8fd8\u662f\u5c0f\u7aef\uff1f"},"content":{"rendered":"

  Modbus\u662f\u4e00\u79cd\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528Modbus\u65f6\uff0c\u7528\u6237\u9700\u8981\u5f04\u6e05\u695a\u5927\u7aef\u8fd8\u662f\u5c0f\u7aef\uff0c\u8fd9\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u8003\u8651\u56e0\u7d20\u3002\u672c\u6587\u5c06\u89e3\u91caModbus\u5927\u7aef\u548c\u5c0f\u7aef\u7684\u533a\u522b\uff0c\u4ee5\u53ca\u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u8bbe\u7f6e\u3002<\/p>\n

\u4ec0\u4e48\u662fModbus\u5927\u7aef\u548c\u5c0f\u7aef\uff1f<\/h2>\n

  Modbus\u5927\u7aef\u548c\u5c0f\u7aef\u6307\u7684\u662f\u6570\u636e\u5b57\u8282\u7684\u5b58\u50a8\u987a\u5e8f\uff0c\u5373\u5b57\u8282\u5b58\u50a8\u7684\u987a\u5e8f\u3002\u5927\u7aef\u6a21\u5f0f\u5c06\u6700\u91cd\u8981\u7684\u5b57\u8282\u5b58\u50a8\u5728\u6700\u9ad8\u6709\u6548\u5b57\u8282\uff0c\u800c\u5c0f\u7aef\u6a21\u5f0f\u5219\u76f8\u53cd\uff0c\u5c06\u6700\u91cd\u8981\u7684\u5b57\u8282\u5b58\u50a8\u5728\u6700\u4f4e\u6709\u6548\u5b57\u8282\u3002<\/p>\n

  \u5927\u7aef\u6a21\u5f0f<\/h3>\n

  \u5927\u7aef\u6a21\u5f0f\u662f\u5c06\u6700\u91cd\u8981\u7684\u5b57\u8282\u5b58\u50a8\u5728\u6700\u9ad8\u6709\u6548\u5b57\u8282\uff08MSB\uff09\uff0c\u5176\u4ed6\u5b57\u8282\u6309\u7167\u4ece\u9ad8\u5230\u4f4e\u7684\u987a\u5e8f\u5b58\u50a8\u3002\u5927\u7aef\u6a21\u5f0f\u4e5f\u88ab\u79f0\u4e3a\u7f51\u7edc\u5b57\u8282\u5e8f\uff0c\u56e0\u4e3a\u5b83\u662f\u7f51\u7edc\u4f20\u8f93\u7684\u9ed8\u8ba4\u5b57\u8282\u5e8f\u3002\u5927\u7aef\u6a21\u5f0f\u7684\u53e6\u4e00\u4e2a\u4f18\u70b9\u662f\uff0c\u5b83\u53ef\u4ee5\u66f4\u5bb9\u6613\u5730\u8bfb\u53d6\u548c\u5199\u5165\u5185\u5b58\u4e2d\u7684\u591a\u5b57\u8282\u6570\u636e\u3002<\/p>\n

  \u5c0f\u7aef\u6a21\u5f0f<\/h3>\n

  \u5c0f\u7aef\u6a21\u5f0f\u662f\u5c06\u6700\u91cd\u8981\u7684\u5b57\u8282\u5b58\u50a8\u5728\u6700\u4f4e\u6709\u6548\u5b57\u8282\uff08LSB\uff09\uff0c\u5176\u4ed6\u5b57\u8282\u6309\u7167\u4ece\u4f4e\u5230\u9ad8\u7684\u987a\u5e8f\u5b58\u50a8\u3002\u5c0f\u7aef\u6a21\u5f0f\u4e5f\u88ab\u79f0\u4e3a\u4e3b\u673a\u5b57\u8282\u5e8f\uff0c\u56e0\u4e3a\u5b83\u662f\u4e3b\u673a\u5185\u90e8\u4f20\u8f93\u7684\u9ed8\u8ba4\u5b57\u8282\u5e8f\u3002\u5c0f\u7aef\u6a21\u5f0f\u7684\u53e6\u4e00\u4e2a\u4f18\u70b9\u662f\uff0c\u5b83\u53ef\u4ee5\u66f4\u5bb9\u6613\u5730\u8bfb\u53d6\u548c\u5199\u5165\u5185\u5b58\u4e2d\u7684\u5355\u5b57\u8282\u6570\u636e\u3002<\/p>\n

Modbus\u5927\u7aef\u8fd8\u662f\u5c0f\u7aef\uff1f<\/h2>\n

  \u5f53\u4f7f\u7528Modbus\u65f6\uff0c\u7528\u6237\u9700\u8981\u786e\u5b9a\u662f\u4f7f\u7528\u5927\u7aef\u6a21\u5f0f\u8fd8\u662f\u5c0f\u7aef\u6a21\u5f0f\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u5982\u679c\u60a8\u6b63\u5728\u4f7f\u7528Modbus\u4f5c\u4e3a\u7f51\u7edc\u534f\u8bae\uff0c\u5219\u5e94\u4f7f\u7528\u5927\u7aef\u6a21\u5f0f\uff0c\u56e0\u4e3a\u5927\u7aef\u6a21\u5f0f\u662f\u7f51\u7edc\u4f20\u8f93\u7684\u9ed8\u8ba4\u5b57\u8282\u5e8f\u3002\u5982\u679c\u60a8\u6b63\u5728\u4f7f\u7528Modbus\u4f5c\u4e3a\u4e3b\u673a\u5185\u90e8\u534f\u8bae\uff0c\u5219\u5e94\u4f7f\u7528\u5c0f\u7aef\u6a21\u5f0f\uff0c\u56e0\u4e3a\u5c0f\u7aef\u6a21\u5f0f\u662f\u4e3b\u673a\u5185\u90e8\u4f20\u8f93\u7684\u9ed8\u8ba4\u5b57\u8282\u5e8f\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus\u5927\u7aef\u548c\u5c0f\u7aef\u6307\u7684\u662f\u6570\u636e\u5b57\u8282\u7684\u5b58\u50a8\u987a\u5e8f\uff0c\u5927\u7aef\u6a21\u5f0f\u5c06\u6700\u91cd\u8981\u7684\u5b57\u8282\u5b58\u50a8\u5728\u6700\u9ad8\u6709\u6548\u5b57\u8282\uff0c\u800c\u5c0f\u7aef\u6a21\u5f0f\u5219\u5c06\u6700\u91cd\u8981\u7684\u5b57\u8282\u5b58\u50a8\u5728\u6700\u4f4e\u6709\u6548\u5b57\u8282\u3002<\/strong>\u5f53\u4f7f\u7528Modbus\u65f6\uff0c\u7528\u6237\u5e94\u6839\u636eModbus\u7684\u4f7f\u7528\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u5927\u7aef\u6a21\u5f0f\u6216\u5c0f\u7aef\u6a21\u5f0f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u662f\u4e00\u79cd\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528Modbus\u65f6\uff0c\u7528\u6237\u9700\u8981\u5f04\u6e05\u695a\u5927\u7aef\u8fd8\u662f\u5c0f\u7aef\uff0c\u8fd9\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u8003\u8651\u56e0\u7d20\u3002\u672c\u6587<\/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-60472","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\/60472","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=60472"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/60472\/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=60472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=60472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=60472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}