{"id":42701,"date":"2023-09-27T11:00:41","date_gmt":"2023-09-27T03:00:41","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=42701"},"modified":"2023-09-27T11:00:41","modified_gmt":"2023-09-27T03:00:41","slug":"msz","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/42701.html","title":{"rendered":"Modbus TCP\u8bbe\u7f6e"},"content":{"rendered":"

  Modbus TCP\u662f\u4e00\u79cd\u57fa\u4e8eTCP\/IP\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u7f51\u7edc\u4e0a\u8fde\u63a5\u4e0d\u540c\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u4ea4\u6362\u548c\u63a7\u5236\u3002Modbus TCP\u534f\u8bae\u53ef\u4ee5\u5728\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u5b9e\u73b0\u6570\u636e\u7684\u53cc\u5411\u4f20\u8f93\uff0c\u4ece\u800c\u4e3a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u63d0\u4f9b\u66f4\u7075\u6d3b\u7684\u63a7\u5236\u3002\u672c\u6587\u5c06\u4ecb\u7ecdModbus TCP\u8bbe\u7f6e\u7684\u57fa\u7840\u77e5\u8bc6\uff0c\u4ee5\u53ca\u5982\u4f55\u914d\u7f6eModbus TCP\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n

Modbus TCP\u534f\u8bae\u7b80\u4ecb<\/h2>\n

  Modbus TCP\u662f\u4e00\u79cd\u57fa\u4e8eTCP\/IP\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u7f51\u7edc\u4e0a\u8fde\u63a5\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u4ea4\u6362\u548c\u63a7\u5236\u3002Modbus TCP\u534f\u8bae\u53ef\u4ee5\u5728\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u5b9e\u73b0\u6570\u636e\u7684\u53cc\u5411\u4f20\u8f93\uff0c\u4ece\u800c\u4e3a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u63d0\u4f9b\u66f4\u7075\u6d3b\u7684\u63a7\u5236\u3002Modbus TCP\u534f\u8bae\u662f\u4e00\u79cd\u57fa\u4e8e\u5ba2\u6237\u7aef\/\u670d\u52a1\u5668\u6a21\u5f0f\u7684\u534f\u8bae\uff0c\u5b83\u7531\u5ba2\u6237\u7aef\u53d1\u8d77\u8bf7\u6c42\uff0c\u670d\u52a1\u5668\u63a5\u6536\u5e76\u5904\u7406\u8bf7\u6c42\uff0c\u7136\u540e\u5c06\u5904\u7406\u7ed3\u679c\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef\u3002<\/p>\n

  Modbus TCP\u534f\u8bae\u7ed3\u6784<\/h3>\n

  Modbus TCP\u534f\u8bae\u7684\u7ed3\u6784\u7b80\u5355\uff0c\u5b83\u7531\u56db\u4e2a\u90e8\u5206\u7ec4\u6210\uff1a\u62a5\u6587\u5934\u3001\u529f\u80fd\u7801\u3001\u6570\u636e\u5b57\u8282\u548cCRC\u6821\u9a8c\u7801\u3002\u62a5\u6587\u5934\u662f\u4e00\u4e2a2\u5b57\u8282\u7684\u5b57\u6bb5\uff0c\u7528\u4e8e\u6807\u8bc6\u62a5\u6587\u7684\u8d77\u59cb\u4f4d\u7f6e\uff1b\u529f\u80fd\u7801\u662f\u4e00\u4e2a1\u5b57\u8282\u7684\u5b57\u6bb5\uff0c\u7528\u4e8e\u6807\u8bc6\u62a5\u6587\u7684\u64cd\u4f5c\u7c7b\u578b\uff1b\u6570\u636e\u5b57\u8282\u662f\u4e00\u4e2a\u53ef\u53d8\u957f\u5ea6\u7684\u5b57\u6bb5\uff0c\u7528\u4e8e\u5b58\u653e\u62a5\u6587\u7684\u6570\u636e\u5185\u5bb9\uff1bCRC\u6821\u9a8c\u7801\u662f\u4e00\u4e2a2\u5b57\u8282\u7684\u5b57\u6bb5\uff0c\u7528\u4e8e\u6821\u9a8c\u62a5\u6587\u7684\u5b8c\u6574\u6027\u3002<\/p>\n

  Modbus TCP\u8bbe\u7f6e\u6b65\u9aa4<\/h3>\n

  \u8981\u914d\u7f6eModbus TCP\uff0c\u9700\u8981\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>\n

  \u7b2c\u4e00\u6b65\uff1a\u68c0\u67e5\u7f51\u7edc\u786c\u4ef6<\/strong><\/p>\n

  \u9996\u5148\uff0c\u9700\u8981\u68c0\u67e5\u7f51\u7edc\u786c\u4ef6\u662f\u5426\u6b63\u5e38\uff0c\u5305\u62ec\u7f51\u7edc\u8bbe\u5907\u3001\u7f51\u7edc\u8fde\u63a5\u548c\u7f51\u7edc\u7ebf\u8def\u3002\u5982\u679c\u786c\u4ef6\u51fa\u73b0\u6545\u969c\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4Modbus TCP\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

  \u7b2c\u4e8c\u6b65\uff1a\u914d\u7f6eIP\u5730\u5740<\/strong><\/p>\n

  \u5176\u6b21\uff0c\u9700\u8981\u914d\u7f6eModbus TCP\u8bbe\u5907\u7684IP\u5730\u5740\uff0c\u4ee5\u4fbf\u8bbe\u5907\u4e4b\u95f4\u53ef\u4ee5\u76f8\u4e92\u901a\u4fe1\u3002\u5728\u914d\u7f6eIP\u5730\u5740\u65f6\uff0c\u9700\u8981\u786e\u4fddIP\u5730\u5740\u7684\u6b63\u786e\u6027\uff0c\u4ee5\u53caIP\u5730\u5740\u4e4b\u95f4\u662f\u5426\u5b58\u5728\u51b2\u7a81\u3002<\/p>\n

  \u7b2c\u4e09\u6b65\uff1a\u914d\u7f6eModbus TCP\u53c2\u6570<\/strong><\/p>\n

  \u6700\u540e\uff0c\u9700\u8981\u914d\u7f6eModbus TCP\u7684\u76f8\u5173\u53c2\u6570\uff0c\u5305\u62ec\u7aef\u53e3\u53f7\u3001\u4ece\u7ad9\u5730\u5740\u3001\u8bf7\u6c42\u5ef6\u65f6\u3001\u8bf7\u6c42\u91cd\u53d1\u6b21\u6570\u7b49\u3002\u8fd9\u4e9b\u53c2\u6570\u7684\u914d\u7f6e\u5c06\u5f71\u54cdModbus TCP\u7684\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86Modbus TCP\u8bbe\u7f6e\u7684\u57fa\u672c\u77e5\u8bc6\uff0c\u4ee5\u53ca\u5982\u4f55\u914d\u7f6eModbus TCP\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/strong>Modbus TCP\u534f\u8bae\u662f\u4e00\u79cd\u57fa\u4e8e\u5ba2\u6237\u7aef\/\u670d\u52a1\u5668\u6a21\u5f0f\u7684\u534f\u8bae\uff0c\u5b83\u7531\u5ba2\u6237\u7aef\u53d1\u8d77\u8bf7\u6c42\uff0c\u670d\u52a1\u5668\u63a5\u6536\u5e76\u5904\u7406\u8bf7\u6c42\uff0c\u7136\u540e\u5c06\u5904\u7406\u7ed3\u679c\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef\u3002\u8981\u914d\u7f6eModbus TCP\uff0c\u9700\u8981\u68c0\u67e5\u7f51\u7edc\u786c\u4ef6\uff0c\u914d\u7f6eIP\u5730\u5740\uff0c\u4ee5\u53ca\u914d\u7f6eModbus TCP\u7684\u76f8\u5173\u53c2\u6570\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

ModbusTCP\u662f\u4e00\u79cd\u57fa\u4e8eTCP\/IP\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u7f51\u7edc\u4e0a\u8fde\u63a5\u4e0d\u540c\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u4ea4\u6362\u548c\u63a7\u5236\u3002ModbusTCP\u534f\u8bae\u53ef\u4ee5\u5728\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u5b9e\u73b0\u6570\u636e\u7684\u53cc\u5411\u4f20\u8f93<\/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-42701","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\/42701","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=42701"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/42701\/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=42701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=42701"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=42701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}