{"id":62683,"date":"2023-10-30T09:28:14","date_gmt":"2023-10-30T01:28:14","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=62683"},"modified":"2023-10-30T09:28:14","modified_gmt":"2023-10-30T01:28:14","slug":"wsmpdmdzyj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/62683.html","title":{"rendered":"\u4e3a\u4ec0\u4e48PLC\u7684Modbus\u5730\u5740\u8981\u52a01\uff1f"},"content":{"rendered":"

  Modbus\u662f\u4e00\u79cd\u5de5\u4e1a\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u662f\u7528\u4e8e\u5728\u5de5\u4e1a\u8bbe\u5907\u548c\u63a7\u5236\u5668\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u7684\u4e00\u79cd\u6807\u51c6\u3002\u5b83\u4f7f\u5f97\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u66f4\u52a0\u5bb9\u6613\u548c\u53ef\u9760\u3002PLC\uff08\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff09\u662f\u4e00\u79cd\u63a7\u5236\u5668\uff0c\u5b83\u53ef\u4ee5\u901a\u8fc7Modbus\u534f\u8bae\u8fdb\u884c\u901a\u4fe1\u3002PLC\u7684Modbus\u534f\u8bae\u4e2d\u7684\u5730\u5740\u5fc5\u987b\u52a01\uff0c\u8fd9\u662f\u4e00\u79cd\u53e4\u8001\u7684\u60ef\u4f8b\u3002\u4e0b\u9762\u6211\u4eec\u6765\u770b\u4e00\u4e0b\u4e3a\u4ec0\u4e48PLC\u7684Modbus\u5730\u5740\u8981\u52a01\u3002<\/p>\n

1. Modbus\u534f\u8bae\u4e2d\u7684\u5730\u5740\u4ece0\u5f00\u59cb<\/h2>\n

  Modbus\u534f\u8bae\u4e2d\u7684\u5730\u5740\u4ece0\u5f00\u59cb\uff0c\u56e0\u6b64\uff0c\u5f53\u60a8\u4f7f\u7528Modbus\u534f\u8bae\u6765\u63a7\u5236PLC\u65f6\uff0c\u60a8\u5fc5\u987b\u4f7f\u7528\u5730\u57400\u3002\u4f46\u662f\uff0cPLC\u7684\u5730\u5740\u4ece1\u5f00\u59cb\uff0c\u56e0\u6b64\uff0c\u60a8\u5fc5\u987b\u4f7f\u7528\u5730\u57401\u3002\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48PLC\u7684Modbus\u5730\u5740\u8981\u52a01\u7684\u539f\u56e0\u3002<\/p>\n

2. Modbus\u534f\u8bae\u4e2d\u7684\u5730\u5740\u53ef\u4ee5\u6709\u591a\u79cd\u683c\u5f0f<\/h2>\n

  Modbus\u534f\u8bae\u4e2d\u7684\u5730\u5740\u53ef\u4ee5\u6709\u591a\u79cd\u683c\u5f0f\uff0c\u4f8b\u5982\uff1a\u5341\u516d\u8fdb\u5236\u3001\u516b\u8fdb\u5236\u3001\u5341\u8fdb\u5236\u7b49\u3002\u60a8\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u8981\u6765\u9009\u62e9\u4e0d\u540c\u7684\u683c\u5f0f\u3002\u4f46\u662f\uff0c\u7531\u4e8ePLC\u7684\u5730\u5740\u4ece1\u5f00\u59cb\uff0c\u56e0\u6b64\uff0c\u60a8\u5fc5\u987b\u4f7f\u7528Modbus\u534f\u8bae\u4e2d\u7684\u5730\u5740\u52a01\u3002<\/p>\n

3. PLC\u7684Modbus\u5730\u5740\u52a01\u7684\u4f18\u52bf<\/h2>\n

  PLC\u7684Modbus\u5730\u5740\u52a01\u7684\u4f18\u52bf\u662f\u53ef\u4ee5\u66f4\u597d\u5730\u5904\u7406\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5f53\u60a8\u5728\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u65f6\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684Modbus\u5730\u5740\u6765\u6807\u8bc6\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u66f4\u597d\u5730\u5904\u7406\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4ece\u4e0a\u9762\u7684\u8ba8\u8bba\u53ef\u4ee5\u770b\u51fa\uff0cPLC\u7684Modbus\u5730\u5740\u5fc5\u987b\u52a01\uff0c\u8fd9\u662f\u4e00\u79cd\u53e4\u8001\u7684\u60ef\u4f8b\u3002<\/strong>Modbus\u534f\u8bae\u4e2d\u7684\u5730\u5740\u4ece0\u5f00\u59cb\uff0c\u4f46\u662fPLC\u7684\u5730\u5740\u4ece1\u5f00\u59cb\uff0c\u56e0\u6b64\uff0c\u60a8\u5fc5\u987b\u4f7f\u7528\u5730\u57401\u3002Modbus\u534f\u8bae\u4e2d\u7684\u5730\u5740\u53ef\u4ee5\u6709\u591a\u79cd\u683c\u5f0f\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u8981\u6765\u9009\u62e9\u4e0d\u540c\u7684\u683c\u5f0f\u3002PLC\u7684Modbus\u5730\u5740\u52a01\u7684\u4f18\u52bf\u662f\u53ef\u4ee5\u66f4\u597d\u5730\u5904\u7406\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u662f\u4e00\u79cd\u5de5\u4e1a\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u662f\u7528\u4e8e\u5728\u5de5\u4e1a\u8bbe\u5907\u548c\u63a7\u5236\u5668\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u7684\u4e00\u79cd\u6807\u51c6\u3002\u5b83\u4f7f\u5f97\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u66f4\u52a0\u5bb9\u6613\u548c\u53ef\u9760\u3002PLC\uff08\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff09\u662f\u4e00\u79cd\u63a7\u5236\u5668\uff0c\u5b83\u53ef\u4ee5\u901a\u8fc7M<\/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-62683","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\/62683","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=62683"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/62683\/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=62683"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=62683"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=62683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}