{"id":39266,"date":"2023-10-05T08:47:02","date_gmt":"2023-10-05T00:47:02","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=39266"},"modified":"2023-10-05T08:47:02","modified_gmt":"2023-10-05T00:47:02","slug":"myodqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/39266.html","title":{"rendered":"Modbus\u4e0eOPC\u7684\u533a\u522b"},"content":{"rendered":"

  Modbus\u548cOPC\u90fd\u662f\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u5e38\u7528\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u90fd\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u4f46\u662f\u5b83\u4eec\u7684\u529f\u80fd\u4e5f\u6709\u5f88\u5927\u7684\u4e0d\u540c\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdModbus\u548cOPC\u7684\u533a\u522b\uff0c\u4ee5\u4fbf\u8bfb\u8005\u66f4\u597d\u7684\u4e86\u89e3\u5b83\u4eec\u7684\u4e0d\u540c\u4e4b\u5904\u3002<\/p>\n

Modbus\u4ecb\u7ecd<\/h2>\n

  Modbus\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u7531Modicon\u516c\u53f8\u4e8e1979\u5e74\u63a8\u51fa\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8ba1\u7b97\u673a\u548c\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u5b83\u4e5f\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002Modbus\u534f\u8bae\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7269\u7406\u5c42\uff0c\u5305\u62ecRS-232\u3001RS-422\u3001RS-485\u7b49\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u6700\u591a247\u4e2a\u4ece\u8bbe\u5907\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u5230115.2Kbps\u3002Modbus\u534f\u8bae\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u529f\u80fd\u7801\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bfb\u53d6\u548c\u5199\u5165\u8bbe\u5907\u7684\u6570\u636e\uff0c\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u8bbe\u5907\u3002<\/p>\n

OPC\u4ecb\u7ecd<\/h2>\n

  OPC\uff08\u5f00\u653e\u5f0f\u8fde\u63a5\u534f\u8bae\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u901a\u4fe1\u7684\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8ba1\u7b97\u673a\u548c\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002OPC\u662f\u4e00\u79cd\u5ba2\u6237\u7aef\/\u670d\u52a1\u5668\u67b6\u6784\u7684\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u591a\u4e2a\u5ba2\u6237\u7aef\u4e0e\u4e00\u4e2a\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u5ba2\u6237\u7aef\u53ef\u4ee5\u901a\u8fc7\u670d\u52a1\u5668\u6765\u8bbf\u95ee\u8fdc\u7a0b\u8bbe\u5907\u7684\u6570\u636e\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u670d\u52a1\u5668\u6765\u63a7\u5236\u8fdc\u7a0b\u8bbe\u5907\u3002OPC\u534f\u8bae\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7269\u7406\u5c42\uff0c\u5305\u62ecEthernet\u3001Profibus\u3001DeviceNet\u7b49\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u6700\u591a65535\u4e2a\u4ece\u8bbe\u5907\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u52301Gbps\u3002OPC\u534f\u8bae\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u529f\u80fd\u7801\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bfb\u53d6\u548c\u5199\u5165\u8bbe\u5907\u7684\u6570\u636e\uff0c\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u8bbe\u5907\u3002<\/p>\n

Modbus\u4e0eOPC\u7684\u533a\u522b<\/h2>\n

  \u7269\u7406\u5c42<\/h3>\n

  Modbus\u534f\u8bae\u652f\u6301\u7684\u7269\u7406\u5c42\u6bd4\u8f83\u5355\u4e00\uff0c\u53ea\u652f\u6301RS-232\u3001RS-422\u3001RS-485\u7b49\u4e32\u884c\u7269\u7406\u5c42\uff1b\u800cOPC\u534f\u8bae\u652f\u6301\u7684\u7269\u7406\u5c42\u6bd4\u8f83\u591a\uff0c\u9664\u4e86\u652f\u6301RS-232\u3001RS-422\u3001RS-485\u7b49\u4e32\u884c\u7269\u7406\u5c42\u5916\uff0c\u8fd8\u652f\u6301Ethernet\u3001Profibus\u3001DeviceNet\u7b49\u591a\u79cd\u7269\u7406\u5c42\u3002<\/p>\n

  \u8bbe\u5907\u6570\u91cf<\/h3>\n

  Modbus\u534f\u8bae\u6700\u591a\u53ef\u4ee5\u652f\u6301247\u4e2a\u4ece\u8bbe\u5907\uff1b\u800cOPC\u534f\u8bae\u6700\u591a\u53ef\u4ee5\u652f\u630165535\u4e2a\u4ece\u8bbe\u5907\u3002<\/p>\n

  \u4f20\u8f93\u901f\u7387<\/h3>\n

  Modbus\u534f\u8bae\u7684\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u4ee5\u8fbe\u5230115.2Kbps\uff1b\u800cOPC\u534f\u8bae\u7684\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u4ee5\u8fbe\u52301Gbps\u3002<\/p>\n

  \u529f\u80fd\u7801<\/h3>\n

  Modbus\u534f\u8bae\u652f\u6301\u7684\u529f\u80fd\u7801\u6bd4\u8f83\u5355\u4e00\uff0c\u53ea\u652f\u6301\u8bfb\u53d6\u548c\u5199\u5165\u8bbe\u5907\u7684\u6570\u636e\uff0c\u4e0d\u652f\u6301\u8fdc\u7a0b\u63a7\u5236\u8bbe\u5907\uff1b\u800cOPC\u534f\u8bae\u652f\u6301\u7684\u529f\u80fd\u7801\u6bd4\u8f83\u591a\uff0c\u9664\u4e86\u652f\u6301\u8bfb\u53d6\u548c\u5199\u5165\u8bbe\u5907\u7684\u6570\u636e\u5916\uff0c\u8fd8\u652f\u6301\u8fdc\u7a0b\u63a7\u5236\u8bbe\u5907\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4ece\u4e0a\u9762\u7684\u4ecb\u7ecd\u53ef\u4ee5\u770b\u51fa\uff0cModbus\u548cOPC\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u5de5\u4e1a\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u7269\u7406\u5c42\u3001\u8bbe\u5907\u6570\u91cf\u3001\u4f20\u8f93\u901f\u7387\u548c\u529f\u80fd\u7801\u7b49\u65b9\u9762\u90fd\u6709\u5f88\u5927\u7684\u4e0d\u540c\u3002<\/strong>Modbus\u534f\u8bae\u652f\u6301\u7684\u7269\u7406\u5c42\u6bd4\u8f83\u5355\u4e00\uff0c\u53ea\u652f\u6301RS-232\u3001RS-422\u3001RS-485\u7b49\u4e32\u884c\u7269\u7406\u5c42\uff1b\u800cOPC\u534f\u8bae\u652f\u6301\u7684\u7269\u7406\u5c42\u6bd4\u8f83\u591a\uff0c\u9664\u4e86\u652f\u6301RS-232\u3001RS-422\u3001RS-485\u7b49\u4e32\u884c\u7269\u7406\u5c42\u5916\uff0c\u8fd8\u652f\u6301Ethernet\u3001Profibus\u3001DeviceNet\u7b49\u591a\u79cd\u7269\u7406\u5c42\u3002Modbus\u534f\u8bae\u6700\u591a\u53ef\u4ee5\u652f\u6301247\u4e2a\u4ece\u8bbe\u5907\uff1b\u800cOPC\u534f\u8bae\u6700\u591a\u53ef\u4ee5\u652f\u630165535\u4e2a\u4ece\u8bbe\u5907\u3002Modbus\u534f\u8bae\u7684\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u4ee5\u8fbe\u5230115.2Kbps\uff1b\u800cOPC\u534f\u8bae\u7684\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u4ee5\u8fbe\u52301Gbps\u3002Modbus\u534f\u8bae\u652f\u6301\u7684\u529f\u80fd\u7801\u6bd4\u8f83\u5355\u4e00\uff0c\u53ea\u652f\u6301\u8bfb\u53d6\u548c\u5199\u5165\u8bbe\u5907\u7684\u6570\u636e\uff0c\u4e0d\u652f\u6301\u8fdc\u7a0b\u63a7\u5236\u8bbe\u5907\uff1b\u800cOPC\u534f\u8bae\u652f\u6301\u7684\u529f\u80fd\u7801\u6bd4\u8f83\u591a\uff0c\u9664\u4e86\u652f\u6301\u8bfb\u53d6\u548c\u5199\u5165\u8bbe\u5907\u7684\u6570\u636e\u5916\uff0c\u8fd8\u652f\u6301\u8fdc\u7a0b\u63a7\u5236\u8bbe\u5907\u3002\u56e0\u6b64\uff0cModbus\u548cOPC\u5728\u529f\u80fd\u4e0a\u6709\u5f88\u5927\u7684\u4e0d\u540c\uff0c\u5728\u9009\u62e9\u5de5\u4e1a\u901a\u4fe1\u534f\u8bae\u65f6\uff0c\u5e94\u6839\u636e\u5b9e\u9645\u9700\u8981\u9009\u62e9\u5408\u9002\u7684\u534f\u8bae\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u548cOPC\u90fd\u662f\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u5e38\u7528\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u90fd\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u4f46\u662f\u5b83\u4eec\u7684\u529f\u80fd\u4e5f\u6709\u5f88\u5927\u7684\u4e0d\u540c\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdModbus\u548cOPC\u7684\u533a\u522b\uff0c\u4ee5\u4fbf\u8bfb<\/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-39266","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\/39266","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=39266"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/39266\/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=39266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=39266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=39266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}