{"id":41235,"date":"2023-10-01T02:19:37","date_gmt":"2023-09-30T18:19:37","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=41235"},"modified":"2023-12-02T00:15:23","modified_gmt":"2023-12-01T16:15:23","slug":"mfszlyzgywlxy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/41235.html","title":{"rendered":"Modbus\u53d1\u9001\u6307\u4ee4\uff1a\u4e00\u79cd\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae"},"content":{"rendered":"

  Modbus\u662f\u4e00\u79cd\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u8ba9\u4f60\u53d1\u9001\u6307\u4ee4\u6765\u63a7\u5236\u548c\u76d1\u63a7\u8bbe\u5907\u3002Modbus\u53ef\u4ee5\u7528\u4e8e\u5404\u79cd\u5e94\u7528\uff0c\u4ece\u63a7\u5236\u5355\u4e2a\u8bbe\u5907\u5230\u7ba1\u7406\u5927\u578b\u7cfb\u7edf\u3002\u672c\u6587\u5c06\u4ecb\u7ecdModbus\u7684\u57fa\u672c\u539f\u7406\u3001\u4f18\u70b9\u548c\u5e94\u7528\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528Modbus\u53d1\u9001\u6307\u4ee4\u3002<\/p>\n

Modbus\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  Modbus\u662f\u4e00\u79cd\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u8ba9\u4f60\u53d1\u9001\u6307\u4ee4\u6765\u63a7\u5236\u548c\u76d1\u63a7\u8bbe\u5907\u3002\u5b83\u662f\u4e00\u79cd\u5ba2\u6237\u7aef\/\u670d\u52a1\u5668\u534f\u8bae\uff0c\u5373\u4e00\u53f0\u8bbe\u5907\uff08\u5ba2\u6237\u7aef\uff09\u53ef\u4ee5\u901a\u8fc7Modbus\u534f\u8bae\u5411\u53e6\u4e00\u53f0\u8bbe\u5907\uff08\u670d\u52a1\u5668\uff09\u53d1\u9001\u6307\u4ee4\uff0c\u4ee5\u63a7\u5236\u6216\u76d1\u63a7\u670d\u52a1\u5668\u4e0a\u7684\u8bbe\u5907\u3002Modbus\u4f7f\u7528\u4e24\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff1aModbus RTU\u548cModbus TCP\u3002Modbus RTU\u4f7f\u7528\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u800cModbus TCP\u4f7f\u7528\u4ee5\u592a\u7f51\u901a\u4fe1\u534f\u8bae\u3002Modbus RTU\u548cModbus TCP\u90fd\u53ef\u4ee5\u7528\u6765\u53d1\u9001\u6307\u4ee4\uff0c\u4f46Modbus TCP\u66f4\u52a0\u7075\u6d3b\uff0c\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u63a7\u5236\u548c\u76d1\u63a7\u7cfb\u7edf\u3002<\/p>\n

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

  Modbus\u5177\u6709\u8bb8\u591a\u4f18\u70b9\uff0c\u5305\u62ec\uff1a<\/p>\n

  1.\u53ef\u9760\u6027<\/h3>\n

  Modbus\u662f\u4e00\u79cd\u53ef\u9760\u7684\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u786e\u4fdd\u6307\u4ee4\u7684\u53ef\u9760\u4f20\u8f93\uff0c\u4ece\u800c\u786e\u4fdd\u8bbe\u5907\u7684\u53ef\u9760\u64cd\u4f5c\u3002<\/p>\n

  2.\u5b89\u5168\u6027<\/h3>\n

  Modbus\u53ef\u4ee5\u4f7f\u7528\u52a0\u5bc6\u6280\u672f\uff0c\u4ee5\u786e\u4fdd\u7f51\u7edc\u901a\u4fe1\u7684\u5b89\u5168\u6027\u3002<\/p>\n

  3.\u53ef\u6269\u5c55\u6027<\/h3>\n

  Modbus\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u8bbe\u5907\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u589e\u52a0\u6216\u51cf\u5c11\u8bbe\u5907\u7684\u6570\u91cf\u3002<\/p>\n

  4.\u6613\u4e8e\u4f7f\u7528<\/h3>\n

  Modbus\u662f\u4e00\u79cd\u6613\u4e8e\u4f7f\u7528\u7684\u534f\u8bae\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u63a7\u5236\u548c\u76d1\u63a7\u529f\u80fd\u3002<\/p>\n

Modbus\u7684\u5e94\u7528<\/h2>\n

  Modbus\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u697c\u5b87\u81ea\u52a8\u5316\u3001\u80fd\u6e90\u7ba1\u7406\u7b49\u591a\u79cd\u9886\u57df\u3002Modbus\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u5404\u79cd\u8bbe\u5907\uff0c\u5305\u62ec\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u3001PLC\u3001HMI\u7b49\u3002\u6b64\u5916\uff0cModbus\u8fd8\u53ef\u4ee5\u7528\u4e8e\u76d1\u63a7\u7cfb\u7edf\uff0c\u53ef\u4ee5\u76d1\u63a7\u7cfb\u7edf\u4e2d\u7684\u8bbe\u5907\u7684\u8fd0\u884c\u72b6\u6001\uff0c\u4ee5\u786e\u4fdd\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528Modbus\u53d1\u9001\u6307\u4ee4<\/h2>\n

  \u8981\u4f7f\u7528Modbus\u53d1\u9001\u6307\u4ee4\uff0c\u4f60\u5fc5\u987b\u5148\u51c6\u5907\u597dModbus\u7684\u901a\u4fe1\u73af\u5883\uff0c\u5373\u4f60\u5fc5\u987b\u5b89\u88c5Modbus\u7684\u901a\u4fe1\u8bbe\u5907\uff0c\u5982Modbus RTU\u6216Modbus TCP\u7b49\u3002\u63a5\u4e0b\u6765\uff0c\u4f60\u9700\u8981\u4f7f\u7528Modbus\u7684\u6307\u4ee4\u683c\u5f0f\u6765\u7f16\u5199\u6307\u4ee4\uff0c\u5e76\u4f7f\u7528Modbus\u7684\u901a\u4fe1\u534f\u8bae\u5c06\u6307\u4ee4\u53d1\u9001\u7ed9\u8bbe\u5907\u3002\u6700\u540e\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7Modbus\u7684\u901a\u4fe1\u534f\u8bae\u6765\u63a5\u6536\u8bbe\u5907\u7684\u54cd\u5e94\uff0c\u4ee5\u786e\u4fdd\u6307\u4ee4\u7684\u53ef\u9760\u6267\u884c\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86Modbus\u53d1\u9001\u6307\u4ee4\u7684\u57fa\u672c\u539f\u7406\u3001\u4f18\u70b9\u548c\u5e94\u7528\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528Modbus\u53d1\u9001\u6307\u4ee4\u3002<\/strong>Modbus\u662f\u4e00\u79cd\u53ef\u9760\u3001\u5b89\u5168\u3001\u53ef\u6269\u5c55\u3001\u6613\u4e8e\u4f7f\u7528\u7684\u534f\u8bae\uff0c\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u697c\u5b87\u81ea\u52a8\u5316\u3001\u80fd\u6e90\u7ba1\u7406\u7b49\u591a\u79cd\u9886\u57df\u3002\u8981\u4f7f\u7528Modbus\u53d1\u9001\u6307\u4ee4\uff0c\u4f60\u9700\u8981\u51c6\u5907\u597dModbus\u7684\u901a\u4fe1\u73af\u5883\uff0c\u5e76\u4f7f\u7528Modbus\u7684\u6307\u4ee4\u683c\u5f0f\u548c\u901a\u4fe1\u534f\u8bae\u53d1\u9001\u6307\u4ee4\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u662f\u4e00\u79cd\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u8ba9\u4f60\u53d1\u9001\u6307\u4ee4\u6765\u63a7\u5236\u548c\u76d1\u63a7\u8bbe\u5907\u3002Modbus\u53ef\u4ee5\u7528\u4e8e\u5404\u79cd\u5e94\u7528\uff0c\u4ece\u63a7\u5236\u5355\u4e2a\u8bbe\u5907\u5230\u7ba1\u7406\u5927\u578b\u7cfb\u7edf\u3002\u672c\u6587\u5c06\u4ecb\u7ecdModbus\u7684\u57fa\u672c\u539f\u7406\u3001\u4f18\u70b9\u548c\u5e94<\/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":[78,354],"class_list":["post-41235","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-m-3","tag-wlxy"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/41235","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=41235"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/41235\/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=41235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=41235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=41235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}