{"id":42048,"date":"2023-10-04T19:24:11","date_gmt":"2023-10-04T11:24:11","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=42048"},"modified":"2023-10-04T19:24:11","modified_gmt":"2023-10-04T11:24:11","slug":"phmjtqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/42048.html","title":{"rendered":"Profibus\u548cModbus\u63a5\u5934\u533a\u522b"},"content":{"rendered":"

  Profibus\u548cModbus\u662f\u4e24\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u63a5\u53e3\uff0c\u5b83\u4eec\u5728\u63a5\u53e3\u6280\u672f\u4e0a\u6709\u7740\u660e\u663e\u7684\u533a\u522b\uff0c\u4e3b\u8981\u4f53\u73b0\u5728\u6027\u80fd\u3001\u5e94\u7528\u9886\u57df\u3001\u6280\u672f\u652f\u6301\u7b49\u65b9\u9762\u3002\u672c\u6587\u5c06\u6df1\u5165\u8ba8\u8bbaProfibus\u548cModbus\u63a5\u53e3\u7684\u533a\u522b\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7406\u89e3\u5b83\u4eec\u7684\u7279\u6027\u548c\u4f18\u52bf\u3002<\/p>\n

Profibus\u63a5\u53e3<\/h2>\n

  Profibus\u662f\u4e00\u79cd\u5de5\u4e1a\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u5404\u79cd\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u5305\u62ec\u63a7\u5236\u5668\u3001\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u7b49\u3002\u5b83\u7684\u6027\u80fd\u5353\u8d8a\uff0c\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u6700\u9ad8\u53ef\u8fbe12Mb\/s\u3002\u6b64\u5916\uff0cProfibus\u8fd8\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5305\u62ecProfibus DP\u3001Profibus PA\u3001Profibus FMS\u7b49\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\u3002<\/p>\n

  Profibus\u5e94\u7528\u9886\u57df<\/h3>\n

  Profibus\u63a5\u53e3\u4e3b\u8981\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u9886\u57df\uff0c\u53ef\u4ee5\u7528\u4e8e\u81ea\u52a8\u5316\u8bbe\u5907\u7684\u63a7\u5236\u3001\u76d1\u63a7\u548c\u6570\u636e\u91c7\u96c6\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u5927\u91cf\u7684\u8bbe\u5907\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u590d\u6742\u7684\u5e94\u7528\u573a\u666f\u3002\u6b64\u5916\uff0cProfibus\u63a5\u53e3\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5b9e\u65f6\u5b9a\u4f4d\u7cfb\u7edf\u3001\u8fc7\u7a0b\u63a7\u5236\u7cfb\u7edf\u7b49\u3002<\/p>\n

  Profibus\u6280\u672f\u652f\u6301<\/h3>\n

  Profibus\u63a5\u53e3\u6709\u7740\u4e30\u5bcc\u7684\u6280\u672f\u652f\u6301\uff0c\u5b83\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u8f6f\u4ef6\u5de5\u5177\u6765\u7f16\u7a0b\u548c\u914d\u7f6e\uff0c\u53ef\u4ee5\u6ee1\u8db3\u591a\u79cd\u590d\u6742\u7684\u5e94\u7528\u573a\u666f\u3002\u6b64\u5916\uff0cProfibus\u63a5\u53e3\u8fd8\u6709\u5927\u91cf\u7684\u6587\u6863\u548c\u8d44\u6599\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f7f\u7528\u5b83\u3002<\/p>\n

Modbus\u63a5\u53e3<\/h2>\n

  Modbus\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u5404\u79cd\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u5305\u62ec\u63a7\u5236\u5668\u3001\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u7b49\u3002\u5b83\u7684\u6027\u80fd\u8f83\u5dee\uff0c\u6700\u9ad8\u53ea\u80fd\u652f\u6301115.2Kb\/s\u7684\u4f20\u8f93\u901f\u7387\uff0c\u4f46\u662f\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5305\u62ecModbus RTU\u3001Modbus ASCII\u7b49\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\u3002<\/p>\n

  Modbus\u5e94\u7528\u9886\u57df<\/h3>\n

  Modbus\u63a5\u53e3\u4e3b\u8981\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u9886\u57df\uff0c\u53ef\u4ee5\u7528\u4e8e\u81ea\u52a8\u5316\u8bbe\u5907\u7684\u63a7\u5236\u3001\u76d1\u63a7\u548c\u6570\u636e\u91c7\u96c6\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u5927\u91cf\u7684\u8bbe\u5907\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u590d\u6742\u7684\u5e94\u7528\u573a\u666f\u3002\u6b64\u5916\uff0cModbus\u63a5\u53e3\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5b9e\u65f6\u5b9a\u4f4d\u7cfb\u7edf\u3001\u8fc7\u7a0b\u63a7\u5236\u7cfb\u7edf\u7b49\u3002<\/p>\n

  Modbus\u6280\u672f\u652f\u6301<\/h3>\n

  Modbus\u63a5\u53e3\u4e5f\u6709\u4e30\u5bcc\u7684\u6280\u672f\u652f\u6301\uff0c\u5b83\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u8f6f\u4ef6\u5de5\u5177\u6765\u7f16\u7a0b\u548c\u914d\u7f6e\uff0c\u53ef\u4ee5\u6ee1\u8db3\u591a\u79cd\u590d\u6742\u7684\u5e94\u7528\u573a\u666f\u3002\u6b64\u5916\uff0cModbus\u63a5\u53e3\u8fd8\u6709\u5927\u91cf\u7684\u6587\u6863\u548c\u8d44\u6599\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f7f\u7528\u5b83\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u8be6\u7ec6\u4ecb\u7ecd\u4e86Profibus\u548cModbus\u63a5\u53e3\u7684\u533a\u522b\uff0c\u4e3b\u8981\u4f53\u73b0\u5728\u6027\u80fd\u3001\u5e94\u7528\u9886\u57df\u3001\u6280\u672f\u652f\u6301\u7b49\u65b9\u9762\u3002<\/strong>Profibus\u63a5\u53e3\u7684\u6027\u80fd\u5353\u8d8a\uff0c\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u6700\u9ad8\u53ef\u8fbe12Mb\/s\uff0c\u800cModbus\u63a5\u53e3\u7684\u6027\u80fd\u8f83\u5dee\uff0c\u6700\u9ad8\u53ea\u80fd\u652f\u6301115.2Kb\/s\u7684\u4f20\u8f93\u901f\u7387\u3002\u6b64\u5916\uff0c\u4e24\u79cd\u63a5\u53e3\u90fd\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u90fd\u6709\u4e30\u5bcc\u7684\u6280\u672f\u652f\u6301\uff0c\u53ef\u4ee5\u6ee1\u8db3\u591a\u79cd\u590d\u6742\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Profibus\u548cModbus\u662f\u4e24\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u63a5\u53e3\uff0c\u5b83\u4eec\u5728\u63a5\u53e3\u6280\u672f\u4e0a\u6709\u7740\u660e\u663e\u7684\u533a\u522b\uff0c\u4e3b\u8981\u4f53\u73b0\u5728\u6027\u80fd\u3001\u5e94\u7528\u9886\u57df\u3001\u6280\u672f\u652f\u6301\u7b49\u65b9\u9762\u3002\u672c\u6587\u5c06\u6df1\u5165\u8ba8\u8bbaProfibus\u548cModbus<\/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":[233],"class_list":["post-42048","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-p"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/42048","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=42048"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/42048\/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=42048"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=42048"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=42048"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}