{"id":33383,"date":"2023-09-15T11:13:19","date_gmt":"2023-09-15T03:13:19","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=33383"},"modified":"2023-09-22T11:15:15","modified_gmt":"2023-09-22T03:15:15","slug":"sjtcm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/33383.html","title":{"rendered":"\u6570\u636e\u900f\u4f20Modbus"},"content":{"rendered":"

  Modbus\u662f\u4e00\u79cd\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u662f\u4e00\u79cd\u5ba2\u6237\u7aef\/\u670d\u52a1\u5668\u67b6\u6784\uff0c\u5b83\u5141\u8bb8\u591a\u5ba2\u6237\u7aef\u8fde\u63a5\u5230\u4e00\u53f0\u670d\u52a1\u5668\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u53cc\u5411\u4f20\u8f93\u3002Modbus\u53ef\u4ee5\u7528\u4e8e\u5b9e\u65f6\u76d1\u63a7\u548c\u63a7\u5236\u5de5\u5382\u8bbe\u5907\uff0c\u5982PLC\uff0c\u6e29\u5ea6\u4f20\u611f\u5668\uff0c\u8ba1\u6570\u5668\u7b49\u3002<\/p>\n

Modbus\u7684\u5386\u53f2<\/h2>\n

  Modbus\u534f\u8bae\u6700\u521d\u4e8e1979\u5e74\u7531Modicon\u516c\u53f8\u5f00\u53d1\uff0c\u6700\u521d\u662f\u4e3a\u5176PLC\u8bbe\u5907\u800c\u8bbe\u8ba1\u7684\u3002\u5728Modicon\u516c\u53f8\u88ab\u65bd\u8010\u5fb7\u7535\u6c14\u6536\u8d2d\u540e\uff0cModbus\u534f\u8bae\u7ee7\u7eed\u53d1\u5c55\uff0c\u5e76\u4e14\u7531\u65bd\u8010\u5fb7\u7535\u6c14\u63a8\u5e7f\u3002\u5b83\u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u7684\u5e94\u7528\u5f88\u5e7f\u6cdb\uff0c\u5e76\u4e14\u88ab\u5e7f\u6cdb\u5730\u652f\u6301\u3002<\/p>\n

Modbus\u7684\u529f\u80fd<\/h2>\n

\u6570\u636e\u900f\u4f20<\/h3>\n

  Modbus\u7684\u4e3b\u8981\u529f\u80fd\u662f\u6570\u636e\u900f\u4f20\uff0c\u5b83\u5141\u8bb8\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u53cc\u5411\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5b9e\u65f6\u76d1\u63a7\u548c\u63a7\u5236\u5de5\u5382\u8bbe\u5907\uff0c\u6bd4\u5982PLC\uff0c\u6e29\u5ea6\u4f20\u611f\u5668\uff0c\u8ba1\u6570\u5668\u7b49\u3002Modbus\u53ef\u4ee5\u7528\u4e8e\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4ece\u800c\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u5de5\u5382\u8bbe\u5907\u3002<\/p>\n

\u62a5\u6587\u683c\u5f0f<\/h3>\n

  Modbus\u62a5\u6587\u683c\u5f0f\u5206\u4e3a\u4e24\u7c7b\uff1a\u8bf7\u6c42\u62a5\u6587\u548c\u54cd\u5e94\u62a5\u6587\u3002\u8bf7\u6c42\u62a5\u6587\u7531\u5ba2\u6237\u7aef\u53d1\u51fa\uff0c\u54cd\u5e94\u62a5\u6587\u7531\u670d\u52a1\u5668\u53d1\u51fa\u3002\u62a5\u6587\u683c\u5f0f\u5305\u62ec\u62a5\u6587\u5934\uff0c\u529f\u80fd\u7801\uff0c\u6570\u636e\uff0cCRC\u6821\u9a8c\u548c\u62a5\u6587\u5c3e\u7b49\u90e8\u5206\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus\u662f\u4e00\u79cd\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u5141\u8bb8\u591a\u5ba2\u6237\u7aef\u8fde\u63a5\u5230\u4e00\u53f0\u670d\u52a1\u5668\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u53cc\u5411\u4f20\u8f93\u3002<\/strong>\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u662f\u6570\u636e\u900f\u4f20\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5b9e\u65f6\u76d1\u63a7\u548c\u63a7\u5236\u5de5\u5382\u8bbe\u5907\uff0c\u6bd4\u5982PLC\uff0c\u6e29\u5ea6\u4f20\u611f\u5668\uff0c\u8ba1\u6570\u5668\u7b49\u3002Modbus\u62a5\u6587\u683c\u5f0f\u5206\u4e3a\u4e24\u7c7b\uff1a\u8bf7\u6c42\u62a5\u6587\u548c\u54cd\u5e94\u62a5\u6587\uff0c\u62a5\u6587\u683c\u5f0f\u5305\u62ec\u62a5\u6587\u5934\uff0c\u529f\u80fd\u7801\uff0c\u6570\u636e\uff0cCRC\u6821\u9a8c\u548c\u62a5\u6587\u5c3e\u7b49\u90e8\u5206\u3002Modbus\u534f\u8bae\u7531\u4e8e\u5176\u7b80\u5355\u6613\u7528\uff0c\u9ad8\u6548\u53ef\u9760\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u9886\u57df\uff0c\u4e3a\u5de5\u5382\u8bbe\u5907\u7684\u5b9e\u65f6\u76d1\u63a7\u548c\u63a7\u5236\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u4fdd\u969c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u662f\u4e00\u79cd\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u662f\u4e00\u79cd\u5ba2\u6237\u7aef\/\u670d\u52a1\u5668\u67b6\u6784\uff0c\u5b83\u5141\u8bb8\u591a\u5ba2\u6237\u7aef\u8fde\u63a5\u5230\u4e00\u53f0\u670d\u52a1\u5668\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u53cc\u5411\u4f20\u8f93\u3002Modbus\u53ef\u4ee5\u7528\u4e8e\u5b9e\u65f6\u76d1\u63a7\u548c\u63a7\u5236\u5de5\u5382\u8bbe\u5907\uff0c<\/p>\n","protected":false},"author":1,"featured_media":3671,"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":[78,292],"class_list":["post-33383","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-m-3","tag-tmcs"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/33383","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=33383"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/33383\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=33383"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=33383"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=33383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}