{"id":46867,"date":"2023-10-04T23:35:31","date_gmt":"2023-10-04T15:35:31","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=46867"},"modified":"2023-10-04T23:35:31","modified_gmt":"2023-10-04T15:35:31","slug":"ohmdqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/46867.html","title":{"rendered":"OPC\u548cModbus\u7684\u533a\u522b"},"content":{"rendered":"

  OPC\uff08OLE for Process Control\uff09\u548cModbus\u662f\u4e24\u79cd\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u6d4b\u5de5\u4e1a\u8bbe\u5907\u7684\u534f\u8bae\uff0c\u5b83\u4eec\u5177\u6709\u4e0d\u540c\u7684\u7279\u6027\u548c\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u4ecb\u7ecdOPC\u548cModbus\u7684\u533a\u522b\uff0c\u4ee5\u53ca\u5b83\u4eec\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u76d1\u6d4b\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n

OPC\u7684\u7279\u70b9<\/h2>\n

  OPC\u662f\u4e00\u79cd\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u76d1\u6d4b\u7684\u534f\u8bae\uff0c\u5b83\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n

  \u5f00\u653e\u6027<\/h3>\n

  OPC\u662f\u4e00\u79cd\u5f00\u653e\u5f0f\u534f\u8bae\uff0c\u5b83\u5141\u8bb8\u4e0d\u540c\u5382\u5546\u7684\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\uff0c\u800c\u65e0\u9700\u7279\u5b9a\u7684\u8f6f\u4ef6\u6216\u786c\u4ef6\u3002<\/p>\n

  \u53ef\u6269\u5c55\u6027<\/h3>\n

  OPC\u53ef\u4ee5\u8f7b\u677e\u5730\u6269\u5c55\u5230\u65b0\u7684\u8bbe\u5907\u548c\u7f51\u7edc\uff0c\u800c\u4e0d\u9700\u8981\u91cd\u65b0\u7f16\u5199\u8f6f\u4ef6\u6216\u786c\u4ef6\u3002<\/p>\n

  \u7075\u6d3b\u6027<\/h3>\n

  OPC\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u5b9a\u5236\uff0c\u4ee5\u6ee1\u8db3\u7279\u5b9a\u7684\u5e94\u7528\u9700\u6c42\u3002<\/p>\n

Modbus\u7684\u7279\u70b9<\/h2>\n

  Modbus\u662f\u4e00\u79cd\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u76d1\u6d4b\u7684\u534f\u8bae\uff0c\u5b83\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n

  \u7b80\u5355\u6027<\/h3>\n

  Modbus\u534f\u8bae\u7b80\u5355\u6613\u7528\uff0c\u5b83\u4e0d\u9700\u8981\u590d\u6742\u7684\u786c\u4ef6\u6216\u8f6f\u4ef6\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n

  \u7a33\u5b9a\u6027<\/h3>\n

  Modbus\u534f\u8bae\u5df2\u7ecf\u53d1\u5c55\u4e86\u591a\u5e74\uff0c\u5177\u6709\u7a33\u5b9a\u53ef\u9760\u7684\u6027\u80fd\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u9700\u6c42\u3002<\/p>\n

  \u6210\u672c\u6548\u76ca<\/h3>\n

  Modbus\u534f\u8bae\u7684\u5b9e\u73b0\u6210\u672c\u4f4e\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u5ba2\u6237\u7684\u6210\u672c\u3002<\/p>\n

OPC\u548cModbus\u7684\u533a\u522b<\/h2>\n

  OPC\u548cModbus\u662f\u4e24\u79cd\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u76d1\u6d4b\u7684\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u7279\u6027\u548c\u5e94\u7528\u573a\u666f\u4e0a\u6709\u5f88\u5927\u7684\u4e0d\u540c\u3002<\/strong><\/p>\n

  \u7279\u6027\u65b9\u9762<\/h3>\n

  OPC\u5177\u6709\u5f00\u653e\u6027\u3001\u53ef\u6269\u5c55\u6027\u548c\u7075\u6d3b\u6027\uff0c\u800cModbus\u5177\u6709\u7b80\u5355\u6027\u3001\u7a33\u5b9a\u6027\u548c\u6210\u672c\u6548\u76ca\u3002<\/p>\n

  \u5e94\u7528\u573a\u666f\u65b9\u9762<\/h3>\n

  OPC\u9002\u7528\u4e8e\u590d\u6742\u7684\u8bbe\u5907\u548c\u7f51\u7edc\uff0c\u800cModbus\u9002\u7528\u4e8e\u7b80\u5355\u7684\u8bbe\u5907\u548c\u7f51\u7edc\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  OPC\u548cModbus\u662f\u4e24\u79cd\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u76d1\u6d4b\u7684\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u7279\u6027\u548c\u5e94\u7528\u573a\u666f\u4e0a\u6709\u5f88\u5927\u7684\u4e0d\u540c\u3002<\/strong>OPC\u5177\u6709\u5f00\u653e\u6027\u3001\u53ef\u6269\u5c55\u6027\u548c\u7075\u6d3b\u6027\uff0c\u9002\u7528\u4e8e\u590d\u6742\u7684\u8bbe\u5907\u548c\u7f51\u7edc\uff1b\u800cModbus\u5177\u6709\u7b80\u5355\u6027\u3001\u7a33\u5b9a\u6027\u548c\u6210\u672c\u6548\u76ca\uff0c\u9002\u7528\u4e8e\u7b80\u5355\u7684\u8bbe\u5907\u548c\u7f51\u7edc\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

OPC\uff08OLEforProcessControl\uff09\u548cModbus\u662f\u4e24\u79cd\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u6d4b\u5de5\u4e1a\u8bbe\u5907\u7684\u534f\u8bae\uff0c\u5b83\u4eec\u5177\u6709\u4e0d\u540c\u7684\u7279\u6027\u548c\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u4ecb\u7ecdOPC\u548cModbus\u7684\u533a<\/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-46867","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\/46867","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=46867"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/46867\/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=46867"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=46867"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=46867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}