{"id":84439,"date":"2024-01-09T13:50:33","date_gmt":"2024-01-09T05:50:33","guid":{"rendered":"\/\/www.dealsbon.com\/?p=84439"},"modified":"2024-01-09T13:50:39","modified_gmt":"2024-01-09T05:50:39","slug":"mxydtdssm","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/84439.html","title":{"rendered":"Modbus\u534f\u8bae\u7684\u7279\u70b9\u662f\u4ec0\u4e48?"},"content":{"rendered":"\n

\u3000\u3000Modbus\u534f\u8bae<\/strong>\u662f\u4e00\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u3002\u5b83\u7684\u7b80\u5355\u6027\u3001\u53ef\u9760\u6027\u548c\u7075\u6d3b\u6027\u4f7f\u5176\u6210\u4e3a\u4e86\u8bb8\u591a\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u7684\u9996\u9009\u534f\u8bae\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8Modbus\u534f\u8bae\u7684\u7279\u70b9\u3001\u5e94\u7528\u548c\u4f18\u52bf\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e00\u534f\u8bae\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001Modbus\u534f\u8bae\u7684\u7279\u70b9<\/h2>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u5177\u6709\u4ee5\u4e0b\u51e0\u4e2a\u663e\u8457\u7279\u70b9\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u7b80\u5355\u6613\u7528<\/h3>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u91c7\u7528\u4e86\u7b80\u5355\u7684\u7ed3\u6784\u548c\u89c4\u5219\uff0c\u6613\u4e8e\u5b9e\u73b0\u548c\u7406\u89e3\u3002\u5b83\u4f7f\u7528\u4e86\u5e38\u89c1\u7684\u4e8c\u8fdb\u5236\u7f16\u7801\u65b9\u5f0f\uff0c\u5e76\u4e14\u6ca1\u6709\u590d\u6742\u7684\u8eab\u4efd\u9a8c\u8bc1\u6216\u52a0\u5bc6\u673a\u5236\u3002\u8fd9\u4f7f\u5f97Modbus\u534f\u8bae\u6210\u4e3a\u4e86\u4e00\u79cd\u7b80\u5355\u6613\u7528\u7684\u901a\u4fe1\u65b9\u5f0f\u3002<\/p>\n\n\n\n

\u3000\u30002. \u7075\u6d3b\u6027<\/h3>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u652f\u6301\u591a\u79cd\u7269\u7406\u4ecb\u8d28\u548c\u4f20\u8f93\u65b9\u5f0f\uff0c\u5305\u62ec\u4e32\u884c\u901a\u4fe1\u548c\u4ee5\u592a\u7f51\u901a\u4fe1\u3002\u8fd9\u4f7f\u5f97\u5b83\u53ef\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u5de5\u4e1a\u73af\u5883\u548c\u8bbe\u5907\u8981\u6c42\u3002\u6b64\u5916\uff0cModbus\u534f\u8bae\u8fd8\u652f\u6301\u591a\u79cd\u6570\u636e\u683c\u5f0f\uff0c\u598216\u4f4d\u548c32\u4f4d\u6574\u6570\u3001\u6d6e\u70b9\u6570\u7b49\uff0c\u6ee1\u8db3\u4e86\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u6570\u636e\u4ea4\u6362\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n

\u3000\u30003. \u53ef\u9760\u6027<\/h3>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u4f7f\u7528CRC(\u5faa\u73af\u5197\u4f59\u6821\u9a8c)\u8fdb\u884c\u6570\u636e\u7684\u5b8c\u6574\u6027\u68c0\u9a8c\uff0c\u4fdd\u8bc1\u4e86\u901a\u4fe1\u6570\u636e\u7684\u53ef\u9760\u6027\u3002\u6b64\u5916\uff0cModbus\u534f\u8bae\u8fd8\u652f\u6301\u591a\u79cd\u9519\u8bef\u68c0\u6d4b\u548c\u7ea0\u6b63\u673a\u5236\uff0c\u5982\u5947\u5076\u6821\u9a8c\u3001\u8d85\u65f6\u91cd\u4f20\u7b49\uff0c\u63d0\u9ad8\u4e86\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n

\u3000\u30004. \u6613\u4e8e\u96c6\u6210<\/h3>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u8bbe\u5907\u4e2d\uff0c\u51e0\u4e4e\u6240\u6709\u7684PLC(\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668)\u548cDCS(\u5206\u6563\u63a7\u5236\u7cfb\u7edf)\u90fd\u652f\u6301Modbus\u534f\u8bae\u3002\u8fd9\u4f7f\u5f97\u4e0d\u540c\u5382\u5bb6\u3001\u4e0d\u540c\u578b\u53f7\u7684\u8bbe\u5907\u4e4b\u95f4\u53ef\u4ee5\u65b9\u4fbf\u5730\u8fdb\u884c\u901a\u4fe1\u548c\u96c6\u6210\uff0c\u964d\u4f4e\u4e86\u7cfb\u7edf\u96c6\u6210\u7684\u590d\u6742\u5ea6\u548c\u6210\u672c\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001Modbus\u534f\u8bae\u7684\u5e94\u7528<\/h2>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u4ee5\u4e0b\u662f\u51e0\u4e2a\u5178\u578b\u7684\u5e94\u7528\u573a\u666f\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u76d1\u63a7\u4e0e\u63a7\u5236<\/h3>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u5e38\u7528\u4e8e\u76d1\u63a7\u4e0e\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0c\u5982\u8fdc\u7a0b\u7ec8\u7aef\u5355\u5143(RTU)\u548c\u8fdc\u7a0b\u7ec8\u7aef\u5355\u5143(TCP\/IP)\u3002\u901a\u8fc7Modbus\u534f\u8bae\uff0c\u7528\u6237\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u8bbe\u5907\u7684\u5b9e\u65f6\u76d1\u63a7\u548c\u8fdc\u7a0b\u63a7\u5236\uff0c\u63d0\u9ad8\u4e86\u751f\u4ea7\u6548\u7387\u548c\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n

\u3000\u30002. \u6570\u636e\u91c7\u96c6\u4e0e\u4f20\u8f93<\/h3>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u6570\u636e\u91c7\u96c6\u548c\u4f20\u8f93\uff0c\u5c06\u5206\u6563\u5728\u4e0d\u540c\u8bbe\u5907\u4e2d\u7684\u6570\u636e\u96c6\u4e2d\u5230\u4e00\u4e2a\u4e2d\u5fc3\u63a7\u5236\u7cfb\u7edf\u4e2d\u8fdb\u884c\u5904\u7406\u548c\u5206\u6790\u3002\u8fd9\u5bf9\u4e8e\u5927\u89c4\u6a21\u5de5\u4e1a\u751f\u4ea7\u548c\u6570\u636e\u76d1\u63a7\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n\n\n\n

\u3000\u30003. \u80fd\u6e90\u7ba1\u7406<\/h3>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u80fd\u6e90\u7ba1\u7406\u7cfb\u7edf\u4e2d\uff0c\u5982\u667a\u80fd\u7535\u7f51\u548c\u592a\u9633\u80fd\u53d1\u7535\u7cfb\u7edf\u3002\u901a\u8fc7Modbus\u534f\u8bae\uff0c\u7528\u6237\u53ef\u4ee5\u5b9e\u65f6\u76d1\u6d4b\u80fd\u6e90\u7684\u4ea7\u751f\u548c\u6d88\u8017\u60c5\u51b5\uff0c\u8fdb\u884c\u80fd\u6e90\u4f18\u5316\u548c\u8c03\u5ea6\uff0c\u63d0\u9ad8\u80fd\u6e90\u5229\u7528\u6548\u7387\u3002<\/p>\n\n\n\n

\u3000\u30004. \u697c\u5b87\u81ea\u52a8\u5316<\/h3>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u4e5f\u5e38\u7528\u4e8e\u697c\u5b87\u81ea\u52a8\u5316\u7cfb\u7edf\u4e2d\uff0c\u5982\u7a7a\u8c03\u3001\u7167\u660e\u548c\u5b89\u9632\u7cfb\u7edf\u3002\u901a\u8fc7Modbus\u534f\u8bae\uff0c\u7528\u6237\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u697c\u5b87\u8bbe\u5907\u7684\u96c6\u4e2d\u63a7\u5236\u548c\u7ba1\u7406\uff0c\u63d0\u9ad8\u4e86\u697c\u5b87\u7684\u80fd\u8017\u6548\u7387\u548c\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001Modbus\u534f\u8bae\u7684\u4f18\u52bf<\/h2>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u76f8\u6bd4\u5176\u4ed6\u901a\u4fe1\u534f\u8bae\u5177\u6709\u4ee5\u4e0b\u51e0\u4e2a\u4f18\u52bf\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u5f00\u653e\u6027<\/h3>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u662f\u4e00\u79cd\u5f00\u653e\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u6ca1\u6709\u4e13\u5229\u548c\u7248\u6743\u9650\u5236\u3002\u8fd9\u4f7f\u5f97\u4efb\u4f55\u5382\u5bb6\u548c\u4e2a\u4eba\u90fd\u53ef\u4ee5\u81ea\u7531\u5730\u4f7f\u7528\u548c\u5b9e\u73b0Modbus\u534f\u8bae\uff0c\u964d\u4f4e\u4e86\u8bbe\u5907\u548c\u7cfb\u7edf\u7684\u6210\u672c\u3002<\/p>\n\n\n\n

\u3000\u30002. \u6613\u4e8e\u6269\u5c55<\/h3>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\u548c\u529f\u80fd\u7801\uff0c\u53ef\u4ee5\u7075\u6d3b\u5730\u6269\u5c55\u548c\u9002\u5e94\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002\u7528\u6237\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\uff0c\u9009\u62e9\u5408\u9002\u7684\u6570\u636e\u7c7b\u578b\u548c\u529f\u80fd\u7801\uff0c\u5b9e\u73b0\u5b9a\u5236\u5316\u7684\u529f\u80fd\u548c\u6269\u5c55\u3002<\/p>\n\n\n\n

\u3000\u30003. \u6210\u719f\u7a33\u5b9a<\/h3>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u5df2\u7ecf\u5b58\u5728\u4e86\u591a\u5e74\uff0c\u5e76\u4e14\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002\u5b83\u7ecf\u8fc7\u4e86\u5927\u91cf\u7684\u5b9e\u8df5\u548c\u9a8c\u8bc1\uff0c\u5177\u6709\u6210\u719f\u548c\u7a33\u5b9a\u7684\u7279\u6027\u3002\u8fd9\u4f7f\u5f97\u7528\u6237\u5728\u4f7f\u7528Modbus\u534f\u8bae\u65f6\u53ef\u4ee5\u83b7\u5f97\u9ad8\u5ea6\u53ef\u9760\u548c\u7a33\u5b9a\u7684\u901a\u4fe1\u6548\u679c\u3002<\/p>\n\n\n\n

\u3000\u30004. \u6613\u4e8e\u96c6\u6210\u548c\u7ef4\u62a4<\/h3>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u7684\u7b80\u5355\u6027\u548c\u5e7f\u6cdb\u5e94\u7528\u4f7f\u5f97\u8bbe\u5907\u7684\u96c6\u6210\u548c\u7ef4\u62a4\u53d8\u5f97\u66f4\u52a0\u5bb9\u6613\u3002\u7528\u6237\u53ef\u4ee5\u5feb\u901f\u5730\u5c06\u4e0d\u540c\u5382\u5bb6\u3001\u4e0d\u540c\u578b\u53f7\u7684\u8bbe\u5907\u96c6\u6210\u5230\u4e00\u4e2a\u7cfb\u7edf\u4e2d\uff0c\u5e76\u4e14\u53ef\u4ee5\u65b9\u4fbf\u5730\u8fdb\u884c\u6545\u969c\u6392\u67e5\u548c\u7ef4\u62a4\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ed3\u8bba\uff1a<\/h2>\n\n\n\n

\u3000\u3000Modbus\u534f\u8bae\u4f5c\u4e3a\u4e00\u79cd\u7b80\u5355\u3001\u7075\u6d3b\u3001\u53ef\u9760\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u5b83\u7684\u7279\u70b9\u5305\u62ec\u7b80\u5355\u6613\u7528\u3001\u7075\u6d3b\u6027\u3001\u53ef\u9760\u6027\u548c\u6613\u4e8e\u96c6\u6210\u7b49\u3002<\/strong>Modbus\u534f\u8bae\u5728\u76d1\u63a7\u4e0e\u63a7\u5236\u3001\u6570\u636e\u91c7\u96c6\u4e0e\u4f20\u8f93\u3001\u80fd\u6e90\u7ba1\u7406\u548c\u697c\u5b87\u81ea\u52a8\u5316\u7b49\u9886\u57df\u6709\u7740\u91cd\u8981\u7684\u5e94\u7528\u4ef7\u503c\u3002\u540c\u65f6\uff0cModbus\u534f\u8bae\u76f8\u5bf9\u4e8e\u5176\u4ed6\u901a\u4fe1\u534f\u8bae\u5177\u6709\u5f00\u653e\u6027\u3001\u6613\u4e8e\u6269\u5c55\u3001\u6210\u719f\u7a33\u5b9a\u548c\u6613\u4e8e\u96c6\u6210\u7ef4\u62a4\u7b49\u4f18\u52bf\u3002\u56e0\u6b64\uff0c\u6df1\u5165\u4e86\u89e3\u548c\u5e94\u7528Modbus\u534f\u8bae\u5bf9\u4e8e\u63d0\u9ad8\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u6548\u7387\u548c\u53ef\u9760\u6027\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u534f\u8bae\u662f\u4e00\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u3002\u5b83\u7684\u7b80\u5355\u6027\u3001\u53ef\u9760\u6027\u548c\u7075\u6d3b\u6027\u4f7f\u5176\u6210\u4e3a\u4e86\u8bb8\u591a\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u7684\u9996\u9009\u534f\u8bae<\/p>\n","protected":false},"author":1,"featured_media":26938,"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-84439","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-m-3"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/84439"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=84439"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/84439\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/26938"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=84439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=84439"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=84439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}