{"id":56421,"date":"2023-10-20T23:14:19","date_gmt":"2023-10-20T15:14:19","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=56421"},"modified":"2023-10-20T23:14:19","modified_gmt":"2023-10-20T15:14:19","slug":"mjysszqdsjcs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/56421.html","title":{"rendered":"Modbus\u6821\u9a8c\uff1a\u5b9e\u65bd\u6b63\u786e\u7684\u6570\u636e\u4f20\u8f93"},"content":{"rendered":"

  Modbus\u6821\u9a8c\u662f\u4e00\u79cd\u7b80\u5355\u800c\u6709\u6548\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u786e\u4fdd\u4ece\u6e90\u7aef\u53d1\u51fa\u7684\u6570\u636e\u51c6\u786e\u65e0\u8bef\u5730\u4f20\u8f93\u5230\u76ee\u6807\u7aef\u3002<\/strong>\u5b83\u7684\u4f7f\u7528\u6d89\u53ca\u5230\u591a\u79cd\u534f\u8bae\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u66f4\u6709\u6548\u5730\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u672c\u6587\u5c06\u4ecb\u7ecdModbus\u6821\u9a8c\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528Modbus\u6821\u9a8c\u6765\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u51c6\u786e\u6027\u3002<\/p>\n

Modbus\u6821\u9a8c\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

  Modbus\u6821\u9a8c\u662f\u4e00\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u786e\u4fdd\u4ece\u6e90\u7aef\u53d1\u51fa\u7684\u6570\u636e\u51c6\u786e\u65e0\u8bef\u5730\u4f20\u8f93\u5230\u76ee\u6807\u7aef\u3002\u5b83\u7684\u4f7f\u7528\u6d89\u53ca\u5230\u591a\u79cd\u534f\u8bae\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u66f4\u6709\u6548\u5730\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002Modbus\u6821\u9a8c\u7684\u57fa\u672c\u539f\u7406\u662f\uff0c\u5728\u53d1\u9001\u6570\u636e\u4e4b\u524d\uff0c\u6e90\u7aef\u4f1a\u8ba1\u7b97\u51fa\u4e00\u4e2a\u6821\u9a8c\u7801\uff0c\u5e76\u5c06\u5176\u53d1\u9001\u5230\u76ee\u6807\u7aef\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u3002\u5f53\u63a5\u6536\u5230\u6570\u636e\u65f6\uff0c\u76ee\u6807\u7aef\u4f1a\u91cd\u65b0\u8ba1\u7b97\u6821\u9a8c\u7801\uff0c\u5e76\u4e0e\u6e90\u7aef\u53d1\u9001\u7684\u6821\u9a8c\u7801\u8fdb\u884c\u6bd4\u8f83\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u3002<\/p>\n

Modbus\u6821\u9a8c\u7684\u5b9e\u65bd<\/h2>\n

  1.\u9009\u62e9Modbus\u534f\u8bae<\/h3>\n

  \u9996\u5148\uff0c\u7528\u6237\u9700\u8981\u9009\u62e9\u4e00\u79cdModbus\u534f\u8bae\uff0c\u4ee5\u4fbf\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002Modbus\u534f\u8bae\u6709\u591a\u79cd\uff0c\u5305\u62ecModbus RTU\u3001Modbus ASCII\u548cModbus TCP\/IP\u7b49\u3002\u7528\u6237\u9700\u8981\u6839\u636e\u81ea\u8eab\u7684\u9700\u6c42\uff0c\u4ee5\u53ca\u73b0\u6709\u7684\u7f51\u7edc\u73af\u5883\uff0c\u9009\u62e9\u5408\u9002\u7684Modbus\u534f\u8bae\u3002<\/p>\n

  2.\u8ba1\u7b97\u6821\u9a8c\u7801<\/h3>\n

  \u63a5\u4e0b\u6765\uff0c\u7528\u6237\u9700\u8981\u6839\u636e\u9009\u62e9\u7684Modbus\u534f\u8bae\uff0c\u8ba1\u7b97\u51fa\u6821\u9a8c\u7801\u3002\u6821\u9a8c\u7801\u662f\u4e00\u4e2a\u6570\u5b57\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u3002\u4e0d\u540c\u7684Modbus\u534f\u8bae\u6709\u4e0d\u540c\u7684\u6821\u9a8c\u7801\u8ba1\u7b97\u65b9\u6cd5\uff0c\u7528\u6237\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\uff0c\u8ba1\u7b97\u51fa\u5408\u9002\u7684\u6821\u9a8c\u7801\u3002<\/p>\n

  3.\u53d1\u9001\u6570\u636e<\/h3>\n

  \u6700\u540e\uff0c\u7528\u6237\u9700\u8981\u5c06\u8ba1\u7b97\u51fa\u7684\u6821\u9a8c\u7801\u548c\u8981\u53d1\u9001\u7684\u6570\u636e\u4e00\u8d77\u53d1\u9001\u5230\u76ee\u6807\u7aef\u3002\u5f53\u63a5\u6536\u5230\u6570\u636e\u65f6\uff0c\u76ee\u6807\u7aef\u4f1a\u91cd\u65b0\u8ba1\u7b97\u6821\u9a8c\u7801\uff0c\u5e76\u4e0e\u6e90\u7aef\u53d1\u9001\u7684\u6821\u9a8c\u7801\u8fdb\u884c\u6bd4\u8f83\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus\u6821\u9a8c\u662f\u4e00\u79cd\u7b80\u5355\u800c\u6709\u6548\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u786e\u4fdd\u4ece\u6e90\u7aef\u53d1\u51fa\u7684\u6570\u636e\u51c6\u786e\u65e0\u8bef\u5730\u4f20\u8f93\u5230\u76ee\u6807\u7aef\u3002<\/strong>\u5b83\u7684\u4f7f\u7528\u6d89\u53ca\u5230\u591a\u79cd\u534f\u8bae\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u66f4\u6709\u6548\u5730\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u4f7f\u7528Modbus\u6821\u9a8c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u51c6\u786e\u6027\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u6821\u9a8c\u662f\u4e00\u79cd\u7b80\u5355\u800c\u6709\u6548\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u786e\u4fdd\u4ece\u6e90\u7aef\u53d1\u51fa\u7684\u6570\u636e\u51c6\u786e\u65e0\u8bef\u5730\u4f20\u8f93\u5230\u76ee\u6807\u7aef\u3002\u5b83\u7684\u4f7f\u7528\u6d89\u53ca\u5230\u591a\u79cd\u534f\u8bae\uff0c\u53ef\u4ee5\u5e2e<\/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-56421","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\/56421","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=56421"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/56421\/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=56421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=56421"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=56421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}