{"id":58330,"date":"2023-10-20T21:06:19","date_gmt":"2023-10-20T13:06:19","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=58330"},"modified":"2023-10-20T21:06:19","modified_gmt":"2023-10-20T13:06:19","slug":"sycdmzlyf","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/58330.html","title":{"rendered":"\u4f7f\u7528codesys\u7684modbus\u6307\u4ee4\u7528\u6cd5"},"content":{"rendered":"

  Modbus\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u8ba9\u4f60\u7684\u8bbe\u5907\u4e0e\u5176\u4ed6\u8bbe\u5907\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002\u5b83\u5728\u5de5\u4e1a\u63a7\u5236\u5e94\u7528\u4e2d\u975e\u5e38\u6d41\u884c\uff0c\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5982PLC\u3001DCS\u3001RTU\u7b49\u3002\u5b83\u7684\u6307\u4ee4\u7528\u6cd5\u4e5f\u53ef\u4ee5\u7528\u6765\u63a7\u5236codesys PLC\u7a0b\u5e8f\u3002\u672c\u6587\u5c06\u4ecb\u7ecdcodesys\u4e2dmodbus\u6307\u4ee4\u7684\u7528\u6cd5\uff0c\u4ee5\u53ca\u5982\u4f55\u5229\u7528\u5b83\u4eec\u6765\u63a7\u5236PLC\u7a0b\u5e8f\u3002<\/p>\n

codesys\u4e2dmodbus\u6307\u4ee4\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

  Modbus\u6307\u4ee4\u7528\u4e8e\u5728codesys\u4e2d\u63a7\u5236PLC\u7a0b\u5e8f\u3002\u5b83\u4eec\u53ef\u4ee5\u7528\u6765\u8bfb\u53d6\u548c\u5199\u5165PLC\u7a0b\u5e8f\u4e2d\u7684\u53d8\u91cf\uff0c\u4ee5\u53ca\u63a7\u5236PLC\u7a0b\u5e8f\u4e2d\u7684\u6a21\u5757\u3002Modbus\u6307\u4ee4\u53ef\u4ee5\u901a\u8fc7TCP\/IP\u534f\u8bae\u6216RTU\u534f\u8bae\u53d1\u9001\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u8bbe\u5907\u7684\u8fde\u63a5\u65b9\u5f0f\u3002<\/p>\n

  Modbus\u6307\u4ee4\u7684\u8bfb\u53d6\u548c\u5199\u5165<\/h3>\n

  Modbus\u6307\u4ee4\u53ef\u4ee5\u7528\u6765\u8bfb\u53d6\u548c\u5199\u5165PLC\u7a0b\u5e8f\u4e2d\u7684\u53d8\u91cf\uff0c\u8fd9\u6837\u53ef\u4ee5\u5b9e\u73b0\u5bf9PLC\u7a0b\u5e8f\u7684\u8fdc\u7a0b\u63a7\u5236\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528Modbus\u6307\u4ee4\u8bfb\u53d6PLC\u7a0b\u5e8f\u4e2d\u7684\u6e29\u5ea6\u6570\u503c\uff0c\u5e76\u5c06\u8be5\u6570\u503c\u53d1\u9001\u5230\u5176\u4ed6\u8bbe\u5907\uff0c\u4ee5\u4fbf\u8fdb\u884c\u8fdc\u7a0b\u63a7\u5236\u3002<\/p>\n

  Modbus\u6307\u4ee4\u7684\u63a7\u5236<\/h3>\n

  Modbus\u6307\u4ee4\u8fd8\u53ef\u4ee5\u7528\u6765\u63a7\u5236PLC\u7a0b\u5e8f\u4e2d\u7684\u6a21\u5757\u3002\u8fd9\u6837\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u6a21\u5757\u7684\u8fdc\u7a0b\u63a7\u5236\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528Modbus\u6307\u4ee4\u63a7\u5236PLC\u7a0b\u5e8f\u4e2d\u7684\u6a21\u5757\uff0c\u4ee5\u5b9e\u73b0\u5bf9\u6a21\u5757\u7684\u8fdc\u7a0b\u63a7\u5236\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528codesys\u7684modbus\u6307\u4ee4<\/h2>\n

  \u4f7f\u7528codesys\u7684modbus\u6307\u4ee4\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5728PLC\u7a0b\u5e8f\u4e2d\u6dfb\u52a0\u4e00\u4e2aModbus\u6307\u4ee4\u6a21\u5757\uff0c\u5e76\u5c06\u5176\u4e0e\u76f8\u5e94\u7684\u8bbe\u5907\u8fde\u63a5\u5373\u53ef\u3002\u6dfb\u52a0Modbus\u6307\u4ee4\u6a21\u5757\u540e\uff0c\u53ef\u4ee5\u5728PLC\u7a0b\u5e8f\u4e2d\u7f16\u5199\u76f8\u5e94\u7684\u6307\u4ee4\uff0c\u4ee5\u5b9e\u73b0\u5bf9\u53d8\u91cf\u548c\u6a21\u5757\u7684\u8fdc\u7a0b\u63a7\u5236\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86codesys\u4e2dmodbus\u6307\u4ee4\u7684\u7528\u6cd5\uff0c\u4ee5\u53ca\u5982\u4f55\u5229\u7528\u5b83\u4eec\u6765\u63a7\u5236PLC\u7a0b\u5e8f\u3002<\/strong>Modbus\u6307\u4ee4\u53ef\u4ee5\u7528\u6765\u8bfb\u53d6\u548c\u5199\u5165PLC\u7a0b\u5e8f\u4e2d\u7684\u53d8\u91cf\uff0c\u4ee5\u53ca\u63a7\u5236PLC\u7a0b\u5e8f\u4e2d\u7684\u6a21\u5757\u3002\u4f7f\u7528codesys\u7684modbus\u6307\u4ee4\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5728PLC\u7a0b\u5e8f\u4e2d\u6dfb\u52a0\u4e00\u4e2aModbus\u6307\u4ee4\u6a21\u5757\uff0c\u5e76\u5c06\u5176\u4e0e\u76f8\u5e94\u7684\u8bbe\u5907\u8fde\u63a5\u5373\u53ef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u8ba9\u4f60\u7684\u8bbe\u5907\u4e0e\u5176\u4ed6\u8bbe\u5907\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002\u5b83\u5728\u5de5\u4e1a\u63a7\u5236\u5e94\u7528\u4e2d\u975e\u5e38\u6d41\u884c\uff0c\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5982PLC\u3001DCS\u3001RTU\u7b49\u3002\u5b83\u7684\u6307\u4ee4\u7528\u6cd5\u4e5f\u53ef\u4ee5<\/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-58330","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\/58330","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=58330"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/58330\/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=58330"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=58330"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=58330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}