{"id":59813,"date":"2023-10-27T16:52:35","date_gmt":"2023-10-27T08:52:35","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=59813"},"modified":"2023-10-27T16:52:35","modified_gmt":"2023-10-27T08:52:35","slug":"mzl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/59813.html","title":{"rendered":"Modbus ASCII Protocol\u6307\u4ee4"},"content":{"rendered":"

  Modbus ASCII\u534f\u8bae\u6307\u4ee4\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u662f\u4e00\u79cd\u7528\u4e8e\u5728\u5de5\u4e1a\u63a7\u5236\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u7684\u4e32\u884c\u63a5\u53e3\u534f\u8bae\u3002\u5b83\u53ef\u4ee5\u5728\u5404\u79cd\u786c\u4ef6\u5e73\u53f0\u4e0a\u8fd0\u884c\uff0c\u5e76\u4e14\u53ef\u4ee5\u8f7b\u677e\u5730\u63a5\u5165\u73b0\u6709\u7684\u7f51\u7edc\u7ed3\u6784\uff0c\u4ece\u800c\u4f7f\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u53d8\u5f97\u66f4\u52a0\u5bb9\u6613\u3002Modbus ASCII\u534f\u8bae\u6307\u4ee4\u53ef\u4ee5\u7528\u4e8e\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u63a7\u5236\u548c\u76d1\u63a7\u5404\u79cd\u8bbe\u5907\uff0c\u5e76\u53ef\u4ee5\u7528\u4e8e\u6536\u96c6\u548c\u5904\u7406\u5b9e\u65f6\u6570\u636e\u3002<\/p>\n

Modbus ASCII\u534f\u8bae\u6307\u4ee4\u7684\u7279\u70b9<\/h2>\n

  Modbus ASCII\u534f\u8bae\u6307\u4ee4\u5177\u6709\u826f\u597d\u7684\u53ef\u9760\u6027\u548c\u53ef\u79fb\u690d\u6027\uff0c\u5b83\u53ef\u4ee5\u5728\u5404\u79cd\u786c\u4ef6\u5e73\u53f0\u4e0a\u8fd0\u884c\uff0c\u5e76\u4e14\u53ef\u4ee5\u8f7b\u677e\u5730\u63a5\u5165\u73b0\u6709\u7684\u7f51\u7edc\u7ed3\u6784\uff0c\u4ece\u800c\u4f7f\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u53d8\u5f97\u66f4\u52a0\u5bb9\u6613\u3002\u6b64\u5916\uff0cModbus ASCII\u534f\u8bae\u6307\u4ee4\u8fd8\u5177\u6709\u4f4e\u6210\u672c\u3001\u4f4e\u5ef6\u8fdf\u3001\u9ad8\u6548\u7387\u548c\u5b89\u5168\u6027\u7b49\u4f18\u70b9\uff0c\u80fd\u591f\u6ee1\u8db3\u5404\u79cd\u5de5\u4e1a\u63a7\u5236\u5e94\u7528\u7684\u9700\u6c42\u3002<\/p>\n

  Modbus ASCII\u534f\u8bae\u6307\u4ee4\u7684\u7ed3\u6784<\/h3>\n

  Modbus ASCII\u534f\u8bae\u6307\u4ee4\u7684\u7ed3\u6784\u4e3b\u8981\u5305\u62ec\u4e09\u90e8\u5206\uff1a\u5730\u5740\u90e8\u5206\u3001\u529f\u80fd\u7801\u90e8\u5206\u548c\u6570\u636e\u90e8\u5206\u3002\u5730\u5740\u90e8\u5206\u7528\u4e8e\u6307\u5b9a\u8bbe\u5907\u7684\u5730\u5740\uff1b\u529f\u80fd\u7801\u90e8\u5206\u7528\u4e8e\u6307\u5b9a\u8981\u6267\u884c\u7684\u64cd\u4f5c\uff1b\u6570\u636e\u90e8\u5206\u7528\u4e8e\u6307\u5b9a\u8981\u6267\u884c\u7684\u64cd\u4f5c\u6240\u9700\u7684\u53c2\u6570\u3002<\/p>\n

  Modbus ASCII\u534f\u8bae\u6307\u4ee4\u7684\u5e94\u7528<\/h3>\n

  Modbus ASCII\u534f\u8bae\u6307\u4ee4\u53ef\u4ee5\u7528\u4e8e\u5404\u79cd\u5de5\u4e1a\u63a7\u5236\u5e94\u7528\uff0c\u5305\u62ec\u73b0\u573a\u81ea\u52a8\u5316\u3001\u4eea\u8868\u63a7\u5236\u3001\u8fc7\u7a0b\u63a7\u5236\u3001\u6570\u636e\u91c7\u96c6\u548c\u667a\u80fd\u5bb6\u5c45\u7b49\u3002\u5b83\u80fd\u591f\u6709\u6548\u5730\u6536\u96c6\u548c\u5904\u7406\u5b9e\u65f6\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u63a7\u5236\u548c\u76d1\u63a7\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus ASCII\u534f\u8bae\u6307\u4ee4\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u5177\u6709\u826f\u597d\u7684\u53ef\u9760\u6027\u548c\u53ef\u79fb\u690d\u6027\uff0c\u53ef\u4ee5\u5728\u5404\u79cd\u786c\u4ef6\u5e73\u53f0\u4e0a\u8fd0\u884c\uff0c\u5e76\u4e14\u53ef\u4ee5\u8f7b\u677e\u5730\u63a5\u5165\u73b0\u6709\u7684\u7f51\u7edc\u7ed3\u6784\uff0c\u4ece\u800c\u4f7f\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u53d8\u5f97\u66f4\u52a0\u5bb9\u6613\u3002\u6b64\u5916\uff0cModbus ASCII\u534f\u8bae\u6307\u4ee4\u8fd8\u5177\u6709\u4f4e\u6210\u672c\u3001\u4f4e\u5ef6\u8fdf\u3001\u9ad8\u6548\u7387\u548c\u5b89\u5168\u6027\u7b49\u4f18\u70b9\uff0c\u80fd\u591f\u6ee1\u8db3\u5404\u79cd\u5de5\u4e1a\u63a7\u5236\u5e94\u7528\u7684\u9700\u6c42\u3002Modbus ASCII\u534f\u8bae\u6307\u4ee4\u53ef\u4ee5\u7528\u4e8e\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u63a7\u5236\u548c\u76d1\u63a7\u5404\u79cd\u8bbe\u5907\uff0c\u5e76\u53ef\u4ee5\u7528\u4e8e\u6536\u96c6\u548c\u5904\u7406\u5b9e\u65f6\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u63a7\u5236\u548c\u76d1\u63a7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

ModbusASCII\u534f\u8bae\u6307\u4ee4\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u662f\u4e00\u79cd\u7528\u4e8e\u5728\u5de5\u4e1a\u63a7\u5236\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u7684\u4e32\u884c\u63a5\u53e3\u534f\u8bae\u3002\u5b83\u53ef\u4ee5\u5728\u5404\u79cd\u786c\u4ef6\u5e73\u53f0\u4e0a\u8fd0\u884c\uff0c\u5e76\u4e14\u53ef\u4ee5\u8f7b<\/p>\n","protected":false},"author":1,"featured_media":1839,"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-59813","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\/59813"}],"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=59813"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/59813\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=59813"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=59813"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=59813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}