{"id":41741,"date":"2023-10-01T14:48:50","date_gmt":"2023-10-01T06:48:50","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=41741"},"modified":"2023-10-01T14:48:50","modified_gmt":"2023-10-01T06:48:50","slug":"tjxm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/41741.html","title":{"rendered":"ThingsCloud\u89e3\u6790Modbus"},"content":{"rendered":"

  ThingsCloud\u89e3\u6790Modbus\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u4e91\u5e73\u53f0\uff0c\u5b83\u80fd\u591f\u5e2e\u52a9\u7528\u6237\u89e3\u6790Modbus\u534f\u8bae\uff0c\u4ece\u800c\u8ba9\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u5730\u63a7\u5236\u548c\u7ba1\u7406\u8fdc\u7a0b\u8bbe\u5907\u3002\u5b83\u5177\u6709\u652f\u6301\u591a\u79cd\u534f\u8bae\u3001\u5168\u9762\u7684\u5b89\u5168\u4fdd\u62a4\u3001\u6613\u4e8e\u4f7f\u7528\u7684\u7279\u70b9\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7528\u6237\u7684\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n

Modbus\u534f\u8bae<\/h2>\n

  Modbus\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u534f\u8bae\uff0c\u5b83\u7531Modicon\u516c\u53f8\u4e8e1979\u5e74\u5f00\u53d1\uff0c\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u7528\u4e8e\u8fde\u63a5\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u3002Modbus\u534f\u8bae\u53ef\u4ee5\u5206\u4e3aModbus RTU\u548cModbus TCP\/IP\u4e24\u79cd\uff0c\u5176\u4e2dModbus RTU\u662f\u4e00\u79cd\u57fa\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u534f\u8bae\uff0c\u5b83\u4f7f\u7528\u4e86RS-232\u6216RS-485\u4f5c\u4e3a\u7269\u7406\u5c42\uff0c\u800cModbus TCP\/IP\u662f\u4e00\u79cd\u57fa\u4e8e\u4ee5\u592a\u7f51\u7684\u534f\u8bae\uff0c\u5b83\u4f7f\u7528TCP\/IP\u4f5c\u4e3a\u7269\u7406\u5c42\u3002<\/p>\n

  Modbus RTU<\/h3>\n

  Modbus RTU\u662f\u4e00\u79cd\u57fa\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u534f\u8bae\uff0c\u5b83\u4f7f\u7528\u4e86RS-232\u6216RS-485\u4f5c\u4e3a\u7269\u7406\u5c42\uff0c\u5b83\u7684\u901a\u4fe1\u901f\u7387\u53ef\u4ee5\u8fbe\u523019.2Kbps\uff0c\u5b83\u7684\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u4e5f\u53ef\u4ee5\u8fbe\u52304000\u7c73\uff0c\u56e0\u6b64\u5b83\u662f\u4e00\u79cd\u975e\u5e38\u6709\u6548\u7684\u8fdc\u7a0b\u63a7\u5236\u534f\u8bae\u3002<\/p>\n

  Modbus TCP\/IP<\/h3>\n

  Modbus TCP\/IP\u662f\u4e00\u79cd\u57fa\u4e8e\u4ee5\u592a\u7f51\u7684\u534f\u8bae\uff0c\u5b83\u4f7f\u7528TCP\/IP\u4f5c\u4e3a\u7269\u7406\u5c42\uff0c\u5b83\u5177\u6709\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u4ee5\u8fbe\u5230100Mbps\uff0c\u5b83\u7684\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u4e5f\u53ef\u4ee5\u8fbe\u5230100\u7c73\uff0c\u56e0\u6b64\u5b83\u4e5f\u662f\u4e00\u79cd\u975e\u5e38\u6709\u6548\u7684\u8fdc\u7a0b\u63a7\u5236\u534f\u8bae\u3002<\/p>\n

ThingsCloud\u89e3\u6790Modbus<\/h2>\n

  ThingsCloud\u89e3\u6790Modbus\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u4e91\u5e73\u53f0\uff0c\u5b83\u80fd\u591f\u5e2e\u52a9\u7528\u6237\u89e3\u6790Modbus\u534f\u8bae\uff0c\u4ece\u800c\u8ba9\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u5730\u63a7\u5236\u548c\u7ba1\u7406\u8fdc\u7a0b\u8bbe\u5907\u3002\u5b83\u5177\u6709\u652f\u6301\u591a\u79cd\u534f\u8bae\u3001\u5168\u9762\u7684\u5b89\u5168\u4fdd\u62a4\u3001\u6613\u4e8e\u4f7f\u7528\u7684\u7279\u70b9\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7528\u6237\u7684\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n

  \u652f\u6301\u591a\u79cd\u534f\u8bae<\/h3>\n

  ThingsCloud\u89e3\u6790Modbus\u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u5305\u62ecModbus RTU\u548cModbus TCP\/IP\uff0c\u5b83\u53ef\u4ee5\u89e3\u6790\u591a\u79cd\u4e0d\u540c\u7684\u534f\u8bae\uff0c\u4ece\u800c\u6709\u6548\u5730\u63d0\u9ad8\u7528\u6237\u7684\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n

  \u5168\u9762\u7684\u5b89\u5168\u4fdd\u62a4<\/h3>\n

  ThingsCloud\u89e3\u6790Modbus\u63d0\u4f9b\u5168\u9762\u7684\u5b89\u5168\u4fdd\u62a4\uff0c\u5b83\u53ef\u4ee5\u9632\u6b62\u6076\u610f\u653b\u51fb\uff0c\u786e\u4fdd\u7528\u6237\u7684\u8bbe\u5907\u548c\u6570\u636e\u5b89\u5168\uff0c\u540c\u65f6\u4e5f\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6570\u636e\u6cc4\u9732\u3002<\/p>\n

  \u6613\u4e8e\u4f7f\u7528<\/h3>\n

  ThingsCloud\u89e3\u6790Modbus\u63d0\u4f9b\u4e86\u4e00\u4e2a\u6613\u4e8e\u4f7f\u7528\u7684\u754c\u9762\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u5feb\u901f\u5b8c\u6210\u8bbe\u5907\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u7ba1\u7406\uff0c\u8ba9\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u5730\u5b8c\u6210\u5de5\u4f5c\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  ThingsCloud\u89e3\u6790Modbus\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u4e91\u5e73\u53f0\uff0c\u5b83\u80fd\u591f\u5e2e\u52a9\u7528\u6237\u89e3\u6790Modbus\u534f\u8bae\uff0c\u4ece\u800c\u8ba9\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u5730\u63a7\u5236\u548c\u7ba1\u7406\u8fdc\u7a0b\u8bbe\u5907\u3002\u5b83\u5177\u6709\u652f\u6301\u591a\u79cd\u534f\u8bae\u3001\u5168\u9762\u7684\u5b89\u5168\u4fdd\u62a4\u3001\u6613\u4e8e\u4f7f\u7528\u7684\u7279\u70b9\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7528\u6237\u7684\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

ThingsCloud\u89e3\u6790Modbus\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u4e91\u5e73\u53f0\uff0c\u5b83\u80fd\u591f\u5e2e\u52a9\u7528\u6237\u89e3\u6790Modbus\u534f\u8bae\uff0c\u4ece\u800c\u8ba9\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u5730\u63a7\u5236\u548c\u7ba1\u7406\u8fdc\u7a0b\u8bbe\u5907\u3002\u5b83\u5177\u6709\u652f\u6301\u591a\u79cd\u534f\u8bae\u3001\u5168\u9762<\/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-41741","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\/41741","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=41741"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/41741\/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=41741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=41741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=41741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}