{"id":38934,"date":"2023-09-28T17:49:51","date_gmt":"2023-09-28T09:49:51","guid":{"rendered":"\/\/www.viralrail.com\/?p=38934"},"modified":"2023-09-28T17:49:51","modified_gmt":"2023-09-28T09:49:51","slug":"sxyhmxydqb","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/38934.html","title":{"rendered":"S7\u534f\u8bae\u548cModbus\u534f\u8bae\u7684\u533a\u522b"},"content":{"rendered":"

  S7\u534f\u8bae\u548cModbus\u534f\u8bae\u662f\u4e24\u79cd\u6700\u5e38\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u5206\u522b\u7531\u897f\u95e8\u5b50\u548cModicon\u516c\u53f8\u5f00\u53d1\uff0c\u7528\u4e8e\u8fde\u63a5\u5de5\u4e1a\u63a7\u5236\u8bbe\u5907\u548c\u81ea\u52a8\u5316\u7cfb\u7edf\u3002\u5b83\u4eec\u4e4b\u95f4\u7684\u533a\u522b\u5728\u4e8e\uff0cS7\u534f\u8bae\u62e5\u6709\u66f4\u9ad8\u7684\u5b89\u5168\u6027\uff0c\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\uff0c\u66f4\u591a\u7684\u7f16\u7a0b\u529f\u80fd\uff0c\u66f4\u591a\u7684\u64cd\u4f5c\u6a21\u5f0f\uff0c\u66f4\u591a\u7684\u534f\u8bae\u7c7b\u578b\uff0c\u66f4\u591a\u7684\u5e94\u7528\u573a\u666f\uff0c\u4ee5\u53ca\u66f4\u9ad8\u7684\u53ef\u6269\u5c55\u6027\u3002<\/p>\n

S7\u534f\u8bae<\/h2>\n

  \u5b89\u5168\u6027<\/h3>\n

  S7\u534f\u8bae\u662f\u4e00\u79cd\u9ad8\u5b89\u5168\u6027\u7684\u534f\u8bae\uff0c\u5176\u5185\u90e8\u62e5\u6709\u5b89\u5168\u52a0\u5bc6\u7b97\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u9632\u6b62\u6570\u636e\u88ab\u7be1\u6539\u548c\u62e6\u622a\u3002\u6b64\u5916\uff0cS7\u534f\u8bae\u8fd8\u53ef\u4ee5\u7528\u4e8e\u9632\u6b62\u6076\u610f\u8f6f\u4ef6\u7684\u5165\u4fb5\uff0c\u4ece\u800c\u4fdd\u62a4\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u3002<\/p>\n

  \u6570\u636e\u4f20\u8f93\u901f\u5ea6<\/h3>\n

  S7\u534f\u8bae\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u6bd4Modbus\u534f\u8bae\u5feb\u5f97\u591a\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u8fbe12Mbps\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\uff0c\u800cModbus\u534f\u8bae\u53ea\u652f\u6301\u6700\u9ad8115.2Kbps\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u3002<\/p>\n

  \u7f16\u7a0b\u529f\u80fd<\/h3>\n

  S7\u534f\u8bae\u62e5\u6709\u66f4\u591a\u7684\u7f16\u7a0b\u529f\u80fd\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7f16\u7a0b\u8bed\u8a00\uff0c\u5982C\uff0cC++\uff0cJava\uff0cPython\u7b49\uff0c\u8fd9\u4e9b\u8bed\u8a00\u53ef\u4ee5\u7528\u4e8e\u5f00\u53d1\u5404\u79cd\u5e94\u7528\u7a0b\u5e8f\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u7f16\u7a0b\u9700\u6c42\u3002<\/p>\n

  \u64cd\u4f5c\u6a21\u5f0f<\/h3>\n

  S7\u534f\u8bae\u652f\u6301\u591a\u79cd\u64cd\u4f5c\u6a21\u5f0f\uff0c\u5982\u5ba2\u6237\u7aef\/\u670d\u52a1\u5668\u6a21\u5f0f\uff0c\u70b9\u5bf9\u70b9\u6a21\u5f0f\uff0c\u4ee5\u53ca\u591a\u5c42\u6a21\u5f0f\u7b49\uff0c\u8fd9\u4e9b\u6a21\u5f0f\u53ef\u4ee5\u6709\u6548\u5730\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

  \u534f\u8bae\u7c7b\u578b<\/h3>\n

  S7\u534f\u8bae\u652f\u6301\u591a\u79cd\u534f\u8bae\u7c7b\u578b\uff0c\u5982TCP\/IP\uff0cUDP\uff0cHTTP\uff0cFTP\uff0cSNMP\u7b49\uff0c\u8fd9\u4e9b\u534f\u8bae\u7c7b\u578b\u53ef\u4ee5\u6709\u6548\u5730\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

  \u5e94\u7528\u573a\u666f<\/h3>\n

  S7\u534f\u8bae\u53ef\u4ee5\u5e94\u7528\u4e8e\u5404\u79cd\u5de5\u4e1a\u63a7\u5236\u8bbe\u5907\uff0c\u5982PLC\uff0cDCS\uff0cSCADA\u7b49\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\uff0c\u6570\u636e\u91c7\u96c6\uff0c\u4ee5\u53ca\u7cfb\u7edf\u7ba1\u7406\u7b49\u529f\u80fd\u3002<\/p>\n

  \u53ef\u6269\u5c55\u6027<\/h3>\n

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Modbus\u534f\u8bae<\/h2>\n

  \u5b89\u5168\u6027<\/h3>\n

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  \u6570\u636e\u4f20\u8f93\u901f\u5ea6<\/h3>\n

  Modbus\u534f\u8bae\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u6bd4S7\u534f\u8bae\u6162\u5f97\u591a\uff0c\u5b83\u53ea\u652f\u6301\u6700\u9ad8115.2Kbps\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\uff0c\u800cS7\u534f\u8bae\u53ef\u4ee5\u652f\u6301\u9ad8\u8fbe12Mbps\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u3002<\/p>\n

  \u7f16\u7a0b\u529f\u80fd<\/h3>\n

  Modbus\u534f\u8bae\u62e5\u6709\u8f83\u5c11\u7684\u7f16\u7a0b\u529f\u80fd\uff0c\u53ea\u652f\u6301\u5c11\u91cf\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5982C\uff0cC++\uff0cJava\uff0cPython\u7b49\uff0c\u8fd9\u4e9b\u8bed\u8a00\u53ea\u80fd\u7528\u4e8e\u5f00\u53d1\u7b80\u5355\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u65e0\u6cd5\u6ee1\u8db3\u590d\u6742\u7684\u7f16\u7a0b\u9700\u6c42\u3002<\/p>\n

  \u64cd\u4f5c\u6a21\u5f0f<\/h3>\n

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  \u534f\u8bae\u7c7b\u578b<\/h3>\n

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  \u5e94\u7528\u573a\u666f<\/h3>\n

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  \u53ef\u6269\u5c55\u6027<\/h3>\n

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\u603b\u7ed3<\/h2>\n

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S7\u534f\u8bae\u548cModbus\u534f\u8bae\u662f\u4e24\u79cd\u6700\u5e38\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u5206\u522b\u7531\u897f\u95e8\u5b50\u548cModicon\u516c\u53f8\u5f00\u53d1\uff0c\u7528\u4e8e\u8fde\u63a5\u5de5\u4e1a\u63a7\u5236\u8bbe\u5907\u548c\u81ea\u52a8\u5316\u7cfb\u7edf\u3002\u5b83\u4eec\u4e4b\u95f4\u7684\u533a\u522b\u5728\u4e8e\uff0c<\/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-38934","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-m-3"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/38934"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=38934"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/38934\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=38934"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=38934"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=38934"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}