{"id":39946,"date":"2023-10-03T12:53:47","date_gmt":"2023-10-03T04:53:47","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=39946"},"modified":"2023-10-03T12:53:47","modified_gmt":"2023-10-03T04:53:47","slug":"mgnmxj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/39946.html","title":{"rendered":"Modbus\u529f\u80fd\u780111\u8be6\u89e3"},"content":{"rendered":"

  Modbus\u529f\u80fd\u780111\u662f\u4e00\u79cd\u5e38\u7528\u7684\u6a21\u62df\u63a7\u5236\u534f\u8bae\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u53ef\u9760\u7684\u65b9\u5f0f\u6765\u63a7\u5236\u548c\u76d1\u6d4b\u8bbe\u5907\u3002Modbus\u529f\u80fd\u780111\u53ef\u4ee5\u7528\u6765\u8bfb\u53d6\u548c\u5199\u5165\u8bbe\u5907\u7684\u5bc4\u5b58\u5668\uff0c\u63a7\u5236\u8bbe\u5907\u7684\u8f93\u51fa\uff0c\u4ee5\u53ca\u68c0\u6d4b\u8bbe\u5907\u7684\u72b6\u6001\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdModbus\u529f\u80fd\u780111\u7684\u6982\u5ff5\u3001\u529f\u80fd\u53ca\u5176\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n

Modbus\u529f\u80fd\u780111\u7684\u6982\u5ff5<\/h2>\n

  Modbus\u529f\u80fd\u780111\u662f\u4e00\u79cd\u6a21\u62df\u63a7\u5236\u534f\u8bae\uff0c\u5b83\u7531\u7f8e\u56fdModicon\u516c\u53f8\u4e8e1979\u5e74\u63a8\u51fa\u3002\u5b83\u662f\u4e00\u79cd\u57fa\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u63a7\u5236\u534f\u8bae\uff0c\u4e3b\u8981\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u6d4b\u5de5\u4e1a\u63a7\u5236\u5668\u3001PLC\u3001I\/O\u6a21\u5757\u548c\u5176\u4ed6\u5de5\u4e1a\u8bbe\u5907\u3002Modbus\u529f\u80fd\u780111\u4f7f\u7528\u4e86\u4e00\u79cd\u79f0\u4e3a\u201c\u529f\u80fd\u7801\u201d\u7684\u6982\u5ff5\uff0c\u8be5\u6982\u5ff5\u53ef\u4ee5\u5c06\u63a7\u5236\u5668\u548c\u8bbe\u5907\u7684\u529f\u80fd\u5206\u7c7b\uff0c\u4ece\u800c\u4f7f\u63a7\u5236\u5668\u80fd\u591f\u8bc6\u522b\u548c\u63a7\u5236\u8bbe\u5907\u7684\u4e0d\u540c\u529f\u80fd\u3002<\/p>\n

Modbus\u529f\u80fd\u780111\u7684\u529f\u80fd<\/h2>\n

  Modbus\u529f\u80fd\u780111\u53ef\u4ee5\u7528\u6765\u8bfb\u53d6\u548c\u5199\u5165\u8bbe\u5907\u7684\u5bc4\u5b58\u5668\uff0c\u63a7\u5236\u8bbe\u5907\u7684\u8f93\u51fa\uff0c\u4ee5\u53ca\u68c0\u6d4b\u8bbe\u5907\u7684\u72b6\u6001\u3002\u529f\u80fd\u780111\u53ef\u4ee5\u7528\u6765\u8bfb\u53d6\u8bbe\u5907\u7684\u5bc4\u5b58\u5668\uff0c\u5176\u4e2d\u5305\u62ec\u8f93\u5165\u5bc4\u5b58\u5668\u3001\u8f93\u51fa\u5bc4\u5b58\u5668\u548c\u4fdd\u6301\u5bc4\u5b58\u5668\u3002\u5b83\u8fd8\u53ef\u4ee5\u7528\u6765\u5199\u5165\u8bbe\u5907\u7684\u5bc4\u5b58\u5668\uff0c\u4ee5\u63a7\u5236\u8bbe\u5907\u7684\u8f93\u51fa\uff0c\u4ee5\u53ca\u68c0\u6d4b\u8bbe\u5907\u7684\u72b6\u6001\u3002<\/p>\n

  \u8bfb\u53d6\u8bbe\u5907\u5bc4\u5b58\u5668<\/h3>\n

  Modbus\u529f\u80fd\u780111\u53ef\u4ee5\u7528\u6765\u8bfb\u53d6\u8bbe\u5907\u7684\u5bc4\u5b58\u5668\uff0c\u5305\u62ec\u8f93\u5165\u5bc4\u5b58\u5668\u3001\u8f93\u51fa\u5bc4\u5b58\u5668\u548c\u4fdd\u6301\u5bc4\u5b58\u5668\u3002\u8f93\u5165\u5bc4\u5b58\u5668\u53ef\u4ee5\u7528\u6765\u5b58\u50a8\u8bbe\u5907\u7684\u8f93\u5165\u4fe1\u606f\uff0c\u8f93\u51fa\u5bc4\u5b58\u5668\u53ef\u4ee5\u7528\u6765\u5b58\u50a8\u8bbe\u5907\u7684\u8f93\u51fa\u4fe1\u606f\uff0c\u800c\u4fdd\u6301\u5bc4\u5b58\u5668\u53ef\u4ee5\u7528\u6765\u5b58\u50a8\u8bbe\u5907\u7684\u914d\u7f6e\u4fe1\u606f\u3002<\/p>\n

  \u5199\u5165\u8bbe\u5907\u5bc4\u5b58\u5668<\/h3>\n

  Modbus\u529f\u80fd\u780111\u53ef\u4ee5\u7528\u6765\u5199\u5165\u8bbe\u5907\u7684\u5bc4\u5b58\u5668\uff0c\u4ee5\u63a7\u5236\u8bbe\u5907\u7684\u8f93\u51fa\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u529f\u80fd\u780111\u6765\u63a7\u5236\u8bbe\u5907\u7684\u5f00\u5173\u72b6\u6001\uff0c\u6216\u8005\u8bbe\u7f6e\u8bbe\u5907\u7684\u53c2\u6570\u3002<\/p>\n

  \u68c0\u6d4b\u8bbe\u5907\u72b6\u6001<\/h3>\n

  Modbus\u529f\u80fd\u780111\u53ef\u4ee5\u7528\u6765\u68c0\u6d4b\u8bbe\u5907\u7684\u72b6\u6001\uff0c\u5305\u62ec\u8bbe\u5907\u7684\u8fd0\u884c\u72b6\u6001\u548c\u6545\u969c\u72b6\u6001\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u529f\u80fd\u780111\u6765\u68c0\u6d4b\u8bbe\u5907\u662f\u5426\u6b63\u5e38\u8fd0\u884c\uff0c\u6216\u8005\u68c0\u6d4b\u8bbe\u5907\u662f\u5426\u53d1\u751f\u6545\u969c\u3002<\/p>\n

Modbus\u529f\u80fd\u780111\u7684\u4f7f\u7528\u65b9\u6cd5<\/h2>\n

  Modbus\u529f\u80fd\u780111\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u65b9\u5f0f\u6765\u4f7f\u7528\uff0c\u5305\u62ec\u901a\u8fc7\u4e32\u884c\u63a5\u53e3\u548c\u4ee5\u592a\u7f51\u63a5\u53e3\u3002\u4e32\u884c\u63a5\u53e3\u53ef\u4ee5\u4f7f\u7528RS-232\u6216RS-485\u63a5\u53e3\uff0c\u800c\u4ee5\u592a\u7f51\u63a5\u53e3\u53ef\u4ee5\u4f7f\u7528\u4ee5\u592a\u7f51\u63a5\u53e3\u6216\u4ee5\u592a\u7f51IP\u63a5\u53e3\u3002<\/p>\n

  \u901a\u8fc7\u4e32\u884c\u63a5\u53e3\u4f7f\u7528<\/h3>\n

  \u4f7f\u7528\u4e32\u884c\u63a5\u53e3\u6765\u4f7f\u7528Modbus\u529f\u80fd\u780111\uff0c\u53ef\u4ee5\u4f7f\u7528RS-232\u6216RS-485\u63a5\u53e3\u3002\u4f7f\u7528RS-232\u63a5\u53e3\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528PC\u6216PLC\u6765\u8fde\u63a5\u8bbe\u5907\uff0c\u800c\u4f7f\u7528RS-485\u63a5\u53e3\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u5230\u540c\u4e00\u7ebf\u8def\u4e0a\u3002<\/p>\n

  \u901a\u8fc7\u4ee5\u592a\u7f51\u63a5\u53e3\u4f7f\u7528<\/h3>\n

  \u4f7f\u7528\u4ee5\u592a\u7f51\u63a5\u53e3\u6765\u4f7f\u7528Modbus\u529f\u80fd\u780111\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u592a\u7f51\u63a5\u53e3\u6216\u4ee5\u592a\u7f51IP\u63a5\u53e3\u3002\u4f7f\u7528\u4ee5\u592a\u7f51\u63a5\u53e3\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528PC\u6216PLC\u6765\u8fde\u63a5\u8bbe\u5907\uff0c\u800c\u4f7f\u7528\u4ee5\u592a\u7f51IP\u63a5\u53e3\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u5230\u540c\u4e00\u7f51\u7edc\u4e2d\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86Modbus\u529f\u80fd\u780111\u7684\u6982\u5ff5\u3001\u529f\u80fd\u53ca\u5176\u4f7f\u7528\u65b9\u6cd5\u3002<\/strong>Modbus\u529f\u80fd\u780111\u53ef\u4ee5\u7528\u6765\u8bfb\u53d6\u548c\u5199\u5165\u8bbe\u5907\u7684\u5bc4\u5b58\u5668\uff0c\u63a7\u5236\u8bbe\u5907\u7684\u8f93\u51fa\uff0c\u4ee5\u53ca\u68c0\u6d4b\u8bbe\u5907\u7684\u72b6\u6001\u3002\u5b83\u53ef\u4ee5\u901a\u8fc7\u4e32\u884c\u63a5\u53e3\u6216\u4ee5\u592a\u7f51\u63a5\u53e3\u6765\u4f7f\u7528\uff0c\u5e76\u53ef\u4ee5\u4f7f\u7528RS-232\u6216RS-485\u63a5\u53e3\uff0c\u4ee5\u53ca\u4ee5\u592a\u7f51\u63a5\u53e3\u6216\u4ee5\u592a\u7f51IP\u63a5\u53e3\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u529f\u80fd\u780111\u662f\u4e00\u79cd\u5e38\u7528\u7684\u6a21\u62df\u63a7\u5236\u534f\u8bae\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u53ef\u9760\u7684\u65b9\u5f0f\u6765\u63a7\u5236\u548c\u76d1\u6d4b\u8bbe\u5907\u3002Modbus\u529f\u80fd\u780111\u53ef\u4ee5\u7528\u6765\u8bfb\u53d6\u548c\u5199\u5165\u8bbe\u5907\u7684\u5bc4\u5b58\u5668\uff0c\u63a7\u5236\u8bbe\u5907\u7684\u8f93\u51fa\uff0c\u4ee5\u53ca\u68c0\u6d4b\u8bbe\u5907<\/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-39946","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\/39946","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=39946"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/39946\/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=39946"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=39946"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=39946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}