{"id":65429,"date":"2023-11-18T19:06:38","date_gmt":"2023-11-18T11:06:38","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=65429"},"modified":"2023-11-18T19:06:42","modified_gmt":"2023-11-18T11:06:42","slug":"mxyssm-3","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/65429.html","title":{"rendered":"Modbus\u534f\u8bae\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"\n

\u3000\u3000\u5728\u73b0\u4ee3\u5de5\u4e1a\u901a\u4fe1\u9886\u57df\u4e2d\uff0cModbus\u534f\u8bae<\/a><\/strong>\u662f\u4e00\u79cd\u88ab\u5e7f\u6cdb\u4f7f\u7528\u7684\u901a\u4fe1\u534f\u8bae\u3002\u5b83\u4e3a\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u5355\u800c\u53ef\u9760\u7684\u65b9\u5f0f\u3002\u672c\u6587\u5c06\u4ecb\u7ecdModbus\u534f\u8bae\u7684\u57fa\u672c\u6982\u5ff5\u3001\u5de5\u4f5c\u539f\u7406\u4ee5\u53ca\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u7684\u5e94\u7528\u3002\u5982\u679c\u60a8\u5bf9Modbus\u534f\u8bae\u611f\u5174\u8da3\uff0c\u6216\u8005\u60f3\u4e86\u89e3\u5b83\u5728\u5de5\u4e1a\u9886\u57df\u4e2d\u7684\u91cd\u8981\u6027\u548c\u5e94\u7528\uff0c\u90a3\u4e48\u8bf7\u7ee7\u7eed\u9605\u8bfb\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001 \u4ec0\u4e48\u662fModbus\u534f\u8bae?<\/h2>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u4e2d\u7684\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u4e8e1979\u5e74\u7531Modicon(\u73b0\u5728\u662f\u65bd\u8010\u5fb7\u7535\u6c14\u7684\u4e00\u90e8\u5206)\u5f00\u53d1\uff0c\u6210\u4e3a\u4e86\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u4e2d\u6700\u5e38\u7528\u7684\u901a\u4fe1\u534f\u8bae\u4e4b\u4e00\u3002Modbus\u534f\u8bae\u7684\u8bbe\u8ba1\u7b80\u5355\u800c\u5b9e\u7528\uff0c\u4f7f\u5f97\u5b83\u6210\u4e3a\u4e86\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u901a\u4fe1\u7684\u9996\u9009\u534f\u8bae\u4e4b\u4e00\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001 Modbus\u534f\u8bae\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u91c7\u7528\u4e86\u4e3b\u4ece\u7ed3\u6784\uff0c\u5176\u4e2d\u4e00\u4e2a\u8bbe\u5907\u5145\u5f53\u4e3b\u673a(Master)\uff0c\u800c\u5176\u4ed6\u8bbe\u5907\u5219\u5145\u5f53\u4ece\u673a(Slave)\u3002\u4e3b\u673a\u8d1f\u8d23\u53d1\u8d77\u901a\u4fe1\u8bf7\u6c42\uff0c\u800c\u4ece\u673a\u5219\u8d1f\u8d23\u54cd\u5e94\u8bf7\u6c42\u5e76\u63d0\u4f9b\u6570\u636e\u3002Modbus\u534f\u8bae\u901a\u8fc7\u4e32\u884c\u901a\u4fe1\u6216\u4ee5\u592a\u7f51\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u5b83\u4f7f\u7528\u7b80\u5355\u7684\u8bfb\u5199\u5bc4\u5b58\u5668\u548c\u7ebf\u5708\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001 Modbus\u534f\u8bae\u7684\u529f\u80fd\u548c\u7279\u70b9<\/h2>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u5177\u6709\u4ee5\u4e0b\u51e0\u4e2a\u91cd\u8981\u7684\u529f\u80fd\u548c\u7279\u70b9\uff1a<\/p>\n\n\n\n

    \n
  • \u3000\u3000\u7b80\u5355\u6613\u7528\uff1aModbus\u534f\u8bae\u7684\u8bbe\u8ba1\u975e\u5e38\u7b80\u5355\uff0c\u6613\u4e8e\u5b9e\u73b0\u548c\u4f7f\u7528\u3002\u8fd9\u4f7f\u5f97\u5b83\u6210\u4e3a\u4e86\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u901a\u4fe1\u7684\u9996\u9009\u534f\u8bae\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u53ef\u9760\u6027\uff1aModbus\u534f\u8bae\u5728\u5de5\u4e1a\u73af\u5883\u4e2d\u5177\u6709\u826f\u597d\u7684\u53ef\u9760\u6027\u3002\u5b83\u53ef\u4ee5\u901a\u8fc7\u6821\u9a8c\u548c\u548c\u9519\u8bef\u68c0\u6d4b\u673a\u5236\u6765\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u51c6\u786e\u6027\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u6269\u5c55\u6027\uff1aModbus\u534f\u8bae\u652f\u6301\u591a\u79cd\u7269\u7406\u5c42\u548c\u4f20\u8f93\u5c42\uff0c\u5305\u62ec\u4e32\u53e3\u3001\u4ee5\u592a\u7f51\u3001\u65e0\u7ebf\u7b49\u3002\u8fd9\u4f7f\u5f97\u5b83\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5de5\u4e1a\u901a\u4fe1\u73af\u5883\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u6613\u4e8e\u96c6\u6210\uff1aModbus\u534f\u8bae\u53ef\u4ee5\u4e0e\u5176\u4ed6\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u548c\u8bbe\u5907\u8fdb\u884c\u96c6\u6210\uff0c\u5982PLC(\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668)\u548cHMI(\u4eba\u673a\u754c\u9762)\u7b49\u3002<\/li>\n<\/ul>\n\n\n\n

    \u3000\u3000\u56db\u3001 Modbus\u534f\u8bae\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u7684\u5e94\u7528<\/h2>\n\n\n\n

    \u3000\u3000Modbus\u534f\u8bae\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u76d1\u63a7\u548c\u63a7\u5236\u5404\u79cd\u8bbe\u5907\uff0c\u5982\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u3001\u7535\u673a\u7b49\u3002\u4f7f\u7528Modbus\u534f\u8bae\uff0c\u5de5\u7a0b\u5e08\u53ef\u4ee5\u8f7b\u677e\u5730\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u548c\u901a\u4fe1\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u4e2a\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u4e2d\uff0c\u901a\u8fc7Modbus\u534f\u8bae\u53ef\u4ee5\u5b9e\u73b0PLC\u4e0eHMI\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u4ee5\u4fbf\u76d1\u63a7\u548c\u63a7\u5236\u751f\u4ea7\u8fc7\u7a0b\u3002<\/p>\n\n\n\n

    \u3000\u3000\u4e94\u3001 \u603b\u7ed3<\/h2>\n\n\n\n

    \u3000\u3000Modbus\u534f\u8bae\u662f\u4e00\u79cd\u5728\u5de5\u4e1a\u901a\u4fe1\u9886\u57df\u4e2d\u88ab\u5e7f\u6cdb\u4f7f\u7528\u7684\u901a\u4fe1\u534f\u8bae\u3002\u5b83\u7684\u7b80\u5355\u6613\u7528\u6027\u3001\u53ef\u9760\u6027\u548c\u6269\u5c55\u6027\u4f7f\u5f97\u5b83\u6210\u4e3a\u4e86\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u901a\u4fe1\u7684\u9996\u9009\u534f\u8bae\u4e4b\u4e00\u3002<\/strong>\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0cModbus\u534f\u8bae\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u548c\u901a\u4fe1\uff0c\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u548c\u63a7\u5236\u7cbe\u5ea6\u3002\u5982\u679c\u60a8\u5bf9\u5de5\u4e1a\u901a\u4fe1\u548c\u81ea\u52a8\u5316\u611f\u5174\u8da3\uff0c\u90a3\u4e48\u4e86\u89e3\u548c\u5b66\u4e60Modbus\u534f\u8bae\u5c06\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    Modbus\u534f\u8bae\u662f\u4e00\u79cd\u5728\u5de5\u4e1a\u901a\u4fe1\u9886\u57df\u4e2d\u88ab\u5e7f\u6cdb\u4f7f\u7528\u7684\u901a\u4fe1\u534f\u8bae\u3002\u5b83\u7684\u7b80\u5355\u6613\u7528\u6027\u3001\u53ef\u9760\u6027\u548c\u6269\u5c55\u6027\u4f7f\u5f97\u5b83\u6210\u4e3a\u4e86\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u901a\u4fe1\u7684\u9996\u9009\u534f\u8bae\u4e4b\u4e00\u3002<\/p>\n","protected":false},"author":1,"featured_media":2500,"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-65429","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\/65429","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=65429"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/65429\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/2500"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=65429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=65429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=65429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}