{"id":40352,"date":"2023-10-05T02:40:15","date_gmt":"2023-10-04T18:40:15","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=40352"},"modified":"2023-10-05T02:40:15","modified_gmt":"2023-10-04T18:40:15","slug":"myetmzjdgx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/40352.html","title":{"rendered":"Modbus\u4e0eEthercat\uff1a\u5b83\u4eec\u4e4b\u95f4\u7684\u5173\u7cfb"},"content":{"rendered":"

  Modbus\u548cEthercat\u662f\u5f53\u4eca\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u4e2d\u6700\u5e38\u7528\u7684\u8bbe\u5907\u901a\u4fe1\u534f\u8bae\u4e4b\u4e00\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u8bbe\u5907\u63a7\u5236\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002\u672c\u6587\u5c06\u8ba8\u8bbaModbus\u548cEthercat\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u4ee5\u53ca\u5b83\u4eec\u5728\u5de5\u4e1a\u8bbe\u5907\u63a7\u5236\u9886\u57df\u7684\u5e94\u7528\u3002<\/p>\n

\u4ec0\u4e48\u662fModbus\uff1f<\/h2>\n

  Modbus\u662f\u4e00\u79cd\u5de5\u4e1a\u8bbe\u5907\u901a\u4fe1\u534f\u8bae\uff0c\u7531Modicon\u516c\u53f8\uff08\u73b0\u5df2\u88ab\u65bd\u8010\u5fb7\u7535\u6c14\u6536\u8d2d\uff09\u4e8e1979\u5e74\u9996\u6b21\u53d1\u5e03\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u7684\u8bbe\u5907\u95f4\u901a\u4fe1\u3002Modbus\u534f\u8bae\u5b9a\u4e49\u4e86\u4e00\u7ec4\u62a5\u6587\u683c\u5f0f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002\u5b83\u4f7f\u7528\u4e86\u4e24\u79cd\u4e0d\u540c\u7684\u62a5\u6587\u683c\u5f0f\uff0c\u5206\u522b\u4e3aRTU\u548cASCII\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7269\u7406\u548c\u6570\u636e\u94fe\u8def\u5c42\u534f\u8bae\uff0c\u6bd4\u5982\u4ee5\u592a\u7f51\u3001RS-485\u548cRS-232\u7b49\u3002<\/p>\n

\u4ec0\u4e48\u662fEthercat\uff1f<\/h2>\n

  Ethercat\u662f\u4e00\u79cd\u5de5\u4e1a\u7f51\u7edc\u534f\u8bae\uff0c\u7531\u5fb7\u56fdBeckhoff\u516c\u53f8\u5f00\u53d1\uff0c\u4e8e2003\u5e74\u9996\u6b21\u53d1\u5e03\u3002\u5b83\u662f\u4e00\u79cd\u5b9e\u65f6\u4ee5\u592a\u7f51\u534f\u8bae\uff0c\u53ef\u4ee5\u652f\u6301\u9ad8\u6027\u80fd\u7684\u591a\u79cd\u5de5\u4e1a\u5e94\u7528\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7269\u7406\u5c42\u534f\u8bae\uff0c\u6bd4\u5982\u4ee5\u592a\u7f51\u3001RS-485\u548cRS-232\u7b49\u3002Ethercat\u53ef\u4ee5\u4e0e\u5404\u79cd\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\uff0c\u4ece\u800c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002<\/p>\n

Modbus\u4e0eEthercat\u4e4b\u95f4\u7684\u5173\u7cfb<\/h2>\n

  Modbus\u548cEthercat\u662f\u5f53\u4eca\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u4e2d\u6700\u5e38\u7528\u7684\u8bbe\u5907\u901a\u4fe1\u534f\u8bae\u4e4b\u4e00\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u8bbe\u5907\u63a7\u5236\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002Modbus\u548cEthercat\u4e4b\u95f4\u7684\u5173\u7cfb\u662f\uff0cModbus\u662f\u4e00\u79cd\u5de5\u4e1a\u8bbe\u5907\u901a\u4fe1\u534f\u8bae\uff0c\u800cEthercat\u662f\u4e00\u79cd\u5b9e\u65f6\u4ee5\u592a\u7f51\u534f\u8bae\u3002Modbus\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7269\u7406\u5c42\u534f\u8bae\uff0c\u800cEthercat\u4e5f\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7269\u7406\u5c42\u534f\u8bae\u3002\u4e8c\u8005\u4e4b\u95f4\u53ef\u4ee5\u5b9e\u73b0\u76f8\u4e92\u517c\u5bb9\uff0c\u5e76\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002<\/p>\n

  Modbus\u7684\u4f18\u52bf<\/h3>\n

  Modbus\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u7b80\u5355\u6613\u7528\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7269\u7406\u5c42\u534f\u8bae\uff0c\u5e76\u4e14\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002Modbus\u7684\u62a5\u6587\u683c\u5f0f\u4e5f\u5f88\u5bb9\u6613\u7406\u89e3\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u901a\u4fe1\u3002\u6b64\u5916\uff0cModbus\u534f\u8bae\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u5de5\u4e1a\u5e94\u7528\u7684\u9700\u6c42\u3002<\/p>\n

  Ethercat\u7684\u4f18\u52bf<\/h3>\n

  Ethercat\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u6027\u80fd\u7684\u5b9e\u65f6\u4ee5\u592a\u7f51\u901a\u4fe1\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7269\u7406\u5c42\u534f\u8bae\uff0c\u5e76\u4e14\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002\u6b64\u5916\uff0cEthercat\u534f\u8bae\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u5de5\u4e1a\u5e94\u7528\u7684\u9700\u6c42\u3002<\/p>\n

  Modbus\u4e0eEthercat\u7684\u5e94\u7528<\/h3>\n

  Modbus\u548cEthercat\u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5b83\u4eec\u53ef\u4ee5\u7528\u4e8e\u8bbe\u5907\u95f4\u7684\u6570\u636e\u4ea4\u6362\uff0c\u4ece\u800c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u6b64\u5916\uff0c\u5b83\u4eec\u8fd8\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u7cfb\u7edf\u7684\u7ef4\u62a4\u548c\u76d1\u63a7\uff0c\u4ee5\u53ca\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u8054\u52a8\u63a7\u5236\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86Modbus\u548cEthercat\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u4ee5\u53ca\u5b83\u4eec\u5728\u5de5\u4e1a\u8bbe\u5907\u63a7\u5236\u9886\u57df\u7684\u5e94\u7528\u3002<\/strong>Modbus\u548cEthercat\u90fd\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7269\u7406\u5c42\u534f\u8bae\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\uff0c\u5e76\u4e14\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u5de5\u4e1a\u5e94\u7528\u7684\u9700\u6c42\u3002\u5b83\u4eec\u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u53ef\u4ee5\u7528\u4e8e\u8bbe\u5907\u95f4\u7684\u6570\u636e\u4ea4\u6362\uff0c\u4ee5\u53ca\u63a7\u5236\u7cfb\u7edf\u7684\u7ef4\u62a4\u548c\u76d1\u63a7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u548cEthercat\u662f\u5f53\u4eca\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u4e2d\u6700\u5e38\u7528\u7684\u8bbe\u5907\u901a\u4fe1\u534f\u8bae\u4e4b\u4e00\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u8bbe\u5907\u63a7\u5236\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002\u672c\u6587\u5c06\u8ba8\u8bbaModbus\u548cEthercat\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u4ee5\u53ca<\/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-40352","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\/40352","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=40352"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/40352\/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=40352"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=40352"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=40352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}