{"id":43678,"date":"2023-09-28T16:31:09","date_gmt":"2023-09-28T08:31:09","guid":{"rendered":"\/\/www.viralrail.com\/?p=43678"},"modified":"2023-09-28T16:31:09","modified_gmt":"2023-09-28T08:31:09","slug":"mlxcyldsj","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/43678.html","title":{"rendered":"Modbus TCP\u8f6e\u8be2\uff1a\u4ece\u539f\u7406\u5230\u5b9e\u8df5"},"content":{"rendered":"<p>&emsp;&emsp;Modbus TCP\u8f6e\u8be2\u662f\u4e00\u79cd\u57fa\u4e8eTCP\/IP\u534f\u8bae\u7684\u5de5\u4e1a\u63a7\u5236\u534f\u8bae\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u8bbe\u5907\u7684\u63a7\u5236\u548c\u76d1\u63a7\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4ece\u4e00\u4e2a\u4e3b\u673a\uff08\u5ba2\u6237\u7aef\uff09\u5230\u591a\u4e2a\u4ece\u673a\uff08\u670d\u52a1\u5668\uff09\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7c7b\u578b\u7684\u7f51\u7edc\u7ed3\u6784\uff0c\u4ece\u800c\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u3002\u672c\u6587\u5c06\u4ecb\u7ecdModbus TCP\u8f6e\u8be2\u7684\u539f\u7406\uff0c\u4ee5\u53ca\u5728\u5b9e\u8df5\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n<h2 style=\"text-align: center;\">Modbus TCP\u8f6e\u8be2\u7684\u539f\u7406<\/h2>\n<p>&emsp;&emsp;Modbus TCP\u8f6e\u8be2\u662f\u4e00\u79cd\u57fa\u4e8eTCP\/IP\u534f\u8bae\u7684\u5de5\u4e1a\u63a7\u5236\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4ece\u4e00\u4e2a\u4e3b\u673a\uff08\u5ba2\u6237\u7aef\uff09\u5230\u591a\u4e2a\u4ece\u673a\uff08\u670d\u52a1\u5668\uff09\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7c7b\u578b\u7684\u7f51\u7edc\u7ed3\u6784\uff0c\u4ece\u800c\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u3002Modbus TCP\u8f6e\u8be2\u7684\u57fa\u672c\u539f\u7406\u662f\uff1a\u5ba2\u6237\u7aef\u53d1\u9001\u4e00\u4e2a\u8bf7\u6c42\u62a5\u6587\uff08Request\uff09\uff0c\u670d\u52a1\u5668\u6536\u5230\u62a5\u6587\u540e\uff0c\u6839\u636e\u62a5\u6587\u4e2d\u7684\u63a7\u5236\u7801\uff0c\u5c06\u76f8\u5e94\u7684\u6570\u636e\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef\uff0c\u8fd9\u5c31\u662f\u4e00\u6b21\u5b8c\u6574\u7684Modbus TCP\u8f6e\u8be2\u8fc7\u7a0b\u3002<\/p>\n<h3>&emsp;&emsp;Modbus TCP\u8f6e\u8be2\u62a5\u6587<\/h3>\n<p>&emsp;&emsp;Modbus TCP\u8f6e\u8be2\u62a5\u6587\u7531\u5ba2\u6237\u7aef\u53d1\u51fa\uff0c\u670d\u52a1\u5668\u54cd\u5e94\uff0c\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u90e8\u5206\uff1a<\/p>\n<ul>\n<li>\u62a5\u6587\u5934\uff1a\u5305\u542b\u5ba2\u6237\u7aef\u7684\u5730\u5740\u3001\u529f\u80fd\u7801\u548c\u6570\u636e\u957f\u5ea6\u7b49\u4fe1\u606f\uff1b<\/li>\n<li>\u6570\u636e\u57df\uff1a\u5305\u542b\u8981\u8bfb\u53d6\u7684\u5bc4\u5b58\u5668\u5730\u5740\u548c\u6570\u636e\u957f\u5ea6\uff1b<\/li>\n<li>CRC\u6821\u9a8c\uff1a\u7528\u4e8e\u6821\u9a8c\u62a5\u6587\u4e2d\u7684\u6570\u636e\u662f\u5426\u6b63\u786e\uff1b<\/li>\n<li>\u62a5\u6587\u5c3e\uff1a\u6807\u5fd7\u62a5\u6587\u7684\u7ed3\u675f\u3002<\/li>\n<\/ul>\n<h3>&emsp;&emsp;Modbus TCP\u8f6e\u8be2\u7684\u5b9e\u73b0<\/h3>\n<p>&emsp;&emsp;\u5728\u5b9e\u9645\u7684\u5e94\u7528\u4e2d\uff0cModbus TCP\u8f6e\u8be2\u7684\u5b9e\u73b0\u9700\u8981\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7aef\u540c\u65f6\u91c7\u7528\u76f8\u540c\u7684Modbus\u534f\u8bae\uff0c\u5e76\u4e14\u8981\u6c42\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7aef\u91c7\u7528\u76f8\u540c\u7684\u7aef\u53e3\u53f7\uff0c\u4ee5\u4fbf\u4e8e\u5b9e\u73b0\u6570\u636e\u7684\u901a\u4fe1\u3002<\/p>\n<p>&emsp;&emsp;\u5ba2\u6237\u7aef\u53d1\u51fa\u62a5\u6587\u540e\uff0c\u670d\u52a1\u5668\u7aef\u4f1a\u6839\u636e\u62a5\u6587\u4e2d\u7684\u63a7\u5236\u7801\uff0c\u5c06\u76f8\u5e94\u7684\u6570\u636e\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef\uff0c\u8fd9\u6837\u5c31\u5b9e\u73b0\u4e86\u4e00\u6b21\u5b8c\u6574\u7684Modbus TCP\u8f6e\u8be2\u8fc7\u7a0b\u3002<\/p>\n<h2 style=\"text-align: center;\">Modbus TCP\u8f6e\u8be2\u7684\u5e94\u7528<\/h2>\n<p>&emsp;&emsp;Modbus TCP\u8f6e\u8be2\u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u5404\u79cd\u8bbe\u5907\uff0c\u5982PLC\u3001DCS\u3001RTU\u7b49\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\uff0c\u4ece\u800c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<p>&emsp;&emsp;\u6b64\u5916\uff0cModbus TCP\u8f6e\u8be2\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u6570\u636e\u91c7\u96c6\uff0c\u6bd4\u5982\u53ef\u4ee5\u7528\u4e8e\u5b9e\u65f6\u76d1\u63a7\u73b0\u573a\u7684\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u538b\u529b\u7b49\u53c2\u6570\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u73b0\u573a\u7684\u8fdc\u7a0b\u76d1\u63a7\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>\u672c\u6587\u4ecb\u7ecd\u4e86Modbus TCP\u8f6e\u8be2\u7684\u539f\u7406\u548c\u5b9e\u73b0\uff0c\u4ee5\u53ca\u5b83\u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u7684\u5e94\u7528\u3002<\/strong>Modbus TCP\u8f6e\u8be2\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\uff0c\u5e76\u4e14\u53ef\u4ee5\u7528\u4e8e\u5b9e\u65f6\u76d1\u63a7\u73b0\u573a\u7684\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u538b\u529b\u7b49\u53c2\u6570\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ModbusTCP\u8f6e\u8be2\u662f\u4e00\u79cd\u57fa\u4e8eTCP\/IP\u534f\u8bae\u7684\u5de5\u4e1a\u63a7\u5236\u534f\u8bae\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u8bbe\u5907\u7684\u63a7\u5236\u548c\u76d1\u63a7\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4ece\u4e00\u4e2a\u4e3b\u673a\uff08\u5ba2\u6237\u7aef\uff09\u5230\u591a\u4e2a\u4ece\u673a\uff08\u670d\u52a1\u5668\uff09\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c<\/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-43678","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-m-3"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/43678"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=43678"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/43678\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=43678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=43678"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=43678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}