{"id":43092,"date":"2023-09-30T04:36:32","date_gmt":"2023-09-29T20:36:32","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=43092"},"modified":"2023-09-30T04:36:32","modified_gmt":"2023-09-29T20:36:32","slug":"txym","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/43092.html","title":{"rendered":"TCP\/IP\u534f\u8baeModbus"},"content":{"rendered":"

  Modbus\u662f\u4e00\u79cd\u5de5\u4e1a\u63a7\u5236\u5668\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u7528\u4e8e\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u662f\u4e00\u79cd\u7b80\u5355\u800c\u7075\u6d3b\u7684\u534f\u8bae\uff0c\u53ef\u4ee5\u5e2e\u52a9\u8bbe\u5907\u548c\u8ba1\u7b97\u673a\u4e4b\u95f4\u8fdb\u884c\u53ef\u9760\u7684\u901a\u4fe1\u3002\u672c\u6587\u5c06\u8ba8\u8bbaModbus\u534f\u8bae\u7684\u57fa\u7840\u77e5\u8bc6\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528TCP\/IP\u534f\u8bae\u5728\u7f51\u7edc\u4e0a\u5b9e\u73b0Modbus\u534f\u8bae\u3002<\/p>\n

Modbus\u534f\u8bae\u7684\u57fa\u672c\u77e5\u8bc6<\/h2>\n

  \u4ec0\u4e48\u662fModbus\u534f\u8bae\uff1f<\/h3>\n

  Modbus\u534f\u8bae\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u7528\u4e8e\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u7531Modicon\u516c\u53f8\u4e8e1979\u5e74\u5f00\u53d1\uff0c\u662f\u4e00\u79cd\u7b80\u5355\u800c\u7075\u6d3b\u7684\u534f\u8bae\uff0c\u53ef\u4ee5\u5e2e\u52a9\u8bbe\u5907\u548c\u8ba1\u7b97\u673a\u4e4b\u95f4\u8fdb\u884c\u53ef\u9760\u7684\u901a\u4fe1\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u6570\u636e\uff0c\u63a7\u5236\u8bbe\u5907\uff0c\u76d1\u63a7\u8bbe\u5907\uff0c\u68c0\u6d4b\u8bbe\u5907\u72b6\u6001\u7b49\u3002<\/p>\n

  Modbus\u534f\u8bae\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n

  Modbus\u534f\u8bae\u4f7f\u7528\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u53ef\u4ee5\u5728\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u4f7f\u7528\u4e00\u4e2a\u53cc\u5411\u7684\u6570\u636e\u7ebf\uff0c\u5728\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u4fe1\u53f7\u3002\u5b83\u4f7f\u7528\u4e00\u79cd\u79f0\u4e3a\u201cmaster-slave\u201d\u7684\u67b6\u6784\uff0c\u5373\u4e00\u53f0\u4e3b\u673a\u548c\u4e00\u53f0\u4ece\u673a\u3002\u4e3b\u673a\u53ef\u4ee5\u53d1\u51fa\u6307\u4ee4\uff0c\u4ece\u673a\u53ef\u4ee5\u63a5\u6536\u6307\u4ee4\u5e76\u505a\u51fa\u54cd\u5e94\u3002<\/p>\n

  Modbus\u534f\u8bae\u7684\u5e94\u7528<\/h3>\n

  Modbus\u534f\u8bae\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u6570\u636e\uff0c\u63a7\u5236\u8bbe\u5907\uff0c\u76d1\u63a7\u8bbe\u5907\uff0c\u68c0\u6d4b\u8bbe\u5907\u72b6\u6001\u7b49\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u66f4\u52a0\u7075\u6d3b\uff0c\u53ef\u9760\uff0c\u5b89\u5168\u5730\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\uff0c\u8fdc\u7a0b\u76d1\u63a7\uff0c\u8fdc\u7a0b\u6570\u636e\u91c7\u96c6\u7b49\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528TCP\/IP\u534f\u8bae\u5b9e\u73b0Modbus\u534f\u8bae<\/h2>\n

  TCP\/IP\u534f\u8bae\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n

  TCP\/IP\u534f\u8bae\u662f\u4e00\u79cd\u7f51\u7edc\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u8bbe\u5907\u4e4b\u95f4\u5728\u7f51\u7edc\u4e0a\u8fdb\u884c\u53ef\u9760\u7684\u901a\u4fe1\u3002\u5b83\u4f7f\u7528\u4e00\u79cd\u79f0\u4e3a\u201c\u4e09\u6b21\u63e1\u624b\u201d\u7684\u67b6\u6784\uff0c\u5373\u4e00\u53f0\u4e3b\u673a\u53d1\u51fa\u8bf7\u6c42\uff0c\u4ece\u673a\u6536\u5230\u8bf7\u6c42\u540e\u786e\u8ba4\uff0c\u4e3b\u673a\u6536\u5230\u786e\u8ba4\u540e\u786e\u8ba4\uff0c\u5b8c\u6210\u4e09\u6b21\u63e1\u624b\u540e\uff0c\u53cc\u65b9\u53ef\u4ee5\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n

  \u5982\u4f55\u4f7f\u7528TCP\/IP\u534f\u8bae\u5b9e\u73b0Modbus\u534f\u8bae<\/h3>\n

  \u8981\u4f7f\u7528TCP\/IP\u534f\u8bae\u5b9e\u73b0Modbus\u534f\u8bae\uff0c\u9996\u5148\u8981\u5b89\u88c5TCP\/IP\u534f\u8bae\uff0c\u5e76\u786e\u4fdd\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u7f51\u7edc\u8fde\u63a5\u6b63\u5e38\u3002\u7136\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528Modbus\u534f\u8bae\u7684TCP\/IP\u534f\u8bae\u6807\u51c6\uff0c\u5728\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u5efa\u7acb\u53ef\u9760\u7684\u901a\u4fe1\u8fde\u63a5\u3002\u6700\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528Modbus\u534f\u8bae\u7684\u6307\u4ee4\u683c\u5f0f\uff0c\u5728\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus\u534f\u8bae\u662f\u4e00\u79cd\u5de5\u4e1a\u63a7\u5236\u5668\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u8bbe\u5907\u548c\u8ba1\u7b97\u673a\u4e4b\u95f4\u8fdb\u884c\u53ef\u9760\u7684\u901a\u4fe1\u3002<\/strong>\u5b83\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u6570\u636e\uff0c\u63a7\u5236\u8bbe\u5907\uff0c\u76d1\u63a7\u8bbe\u5907\uff0c\u68c0\u6d4b\u8bbe\u5907\u72b6\u6001\u7b49\u3002\u8981\u4f7f\u7528Modbus\u534f\u8bae\uff0c\u9700\u8981\u5148\u5b89\u88c5TCP\/IP\u534f\u8bae\uff0c\u7136\u540e\u4f7f\u7528Modbus\u534f\u8bae\u7684TCP\/IP\u534f\u8bae\u6807\u51c6\u5efa\u7acb\u53ef\u9760\u7684\u901a\u4fe1\u8fde\u63a5\uff0c\u6700\u540e\u4f7f\u7528Modbus\u534f\u8bae\u7684\u6307\u4ee4\u683c\u5f0f\u8fdb\u884c\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u662f\u4e00\u79cd\u5de5\u4e1a\u63a7\u5236\u5668\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u7528\u4e8e\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u662f\u4e00\u79cd\u7b80\u5355\u800c\u7075\u6d3b\u7684\u534f\u8bae\uff0c\u53ef\u4ee5\u5e2e\u52a9\u8bbe\u5907\u548c\u8ba1\u7b97\u673a\u4e4b\u95f4\u8fdb\u884c\u53ef\u9760\u7684\u901a\u4fe1\u3002\u672c\u6587\u5c06\u8ba8\u8bbaModb<\/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-43092","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\/43092","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=43092"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/43092\/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=43092"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=43092"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=43092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}