{"id":33412,"date":"2023-09-19T13:54:32","date_gmt":"2023-09-19T05:54:32","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=33412"},"modified":"2023-09-19T13:54:32","modified_gmt":"2023-09-19T05:54:32","slug":"rhsymcjsj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/33412.html","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Modbus\u91c7\u96c6\u6570\u636e"},"content":{"rendered":"

  Modbus\u662f\u4e00\u79cd\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u534f\u8bae\uff0c\u7528\u4e8e\u5728\u5404\u79cd\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u548c\u63a7\u5236\u8ba1\u7b97\u673a\uff0c\u4f20\u611f\u5668\uff0c\u6267\u884c\u5668\uff0c\u673a\u5668\u4eba\u548c\u5176\u4ed6\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u81ea\u52a8\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Modbus\u6765\u91c7\u96c6\u6570\u636e\uff0c\u4ee5\u53ca\u5b83\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u3002<\/p>\n

Modbus\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n

  Modbus\u662f\u4e00\u79cd\u6d88\u606f\u4f20\u8f93\u534f\u8bae\uff0c\u5b83\u4f7f\u7528\u4e32\u884c\u63a5\u53e3\u6765\u8fde\u63a5\u8bbe\u5907\uff0c\u5141\u8bb8\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002Modbus\u6d88\u606f\u7531\u4e00\u4e2a\u4e3b\u673a\u53d1\u51fa\uff0c\u4ee5\u67e5\u8be2\u6216\u63a7\u5236\u8bbe\u5907\uff0c\u5e76\u7531\u8bbe\u5907\u56de\u590d\u4ee5\u63d0\u4f9b\u6570\u636e\u6216\u72b6\u6001\u3002Modbus\u6d88\u606f\u53ef\u4ee5\u662f\u8bf7\u6c42\/\u54cd\u5e94\u6a21\u5f0f\uff0c\u4e5f\u53ef\u4ee5\u662f\u5e7f\u64ad\u6a21\u5f0f\uff0c\u5141\u8bb8\u591a\u4e2a\u8bbe\u5907\u540c\u65f6\u63a5\u6536\u6d88\u606f\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528Modbus\u91c7\u96c6\u6570\u636e<\/h2>\n

1. \u8bbe\u7f6eModbus\u73af\u5883<\/h3>\n

  \u9996\u5148\uff0c\u60a8\u9700\u8981\u8bbe\u7f6eModbus\u73af\u5883\uff0c\u5305\u62ec\u8fde\u63a5\u8bbe\u5907\uff0c\u8bbe\u7f6eModbus\u5730\u5740\uff0c\u8bbe\u7f6eModbus\u529f\u80fd\u7801\uff0c\u8bbe\u7f6eModbus\u6570\u636e\u7c7b\u578b\u7b49\u3002\u8fd9\u4e9b\u8bbe\u7f6e\u53ef\u4ee5\u901a\u8fc7Modbus\u8c03\u8bd5\u5668\u6216\u8f6f\u4ef6\u6765\u5b8c\u6210\u3002<\/p>\n

2. \u8bfb\u53d6Modbus\u6570\u636e<\/h3>\n

  \u63a5\u4e0b\u6765\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Modbus\u8c03\u8bd5\u5668\u6216\u8f6f\u4ef6\u53d1\u9001Modbus\u8bf7\u6c42\u6d88\u606f\uff0c\u4ee5\u4fbf\u4ece\u8bbe\u5907\u4e2d\u8bfb\u53d6\u6570\u636e\u3002\u8bfb\u53d6\u7684\u6570\u636e\u53ef\u4ee5\u662f\u8bbe\u5907\u7684\u72b6\u6001\u4fe1\u606f\uff0c\u4f20\u611f\u5668\u7684\u6570\u636e\u7b49\u3002<\/p>\n

3. \u5199\u5165Modbus\u6570\u636e<\/h3>\n

  \u6700\u540e\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Modbus\u8c03\u8bd5\u5668\u6216\u8f6f\u4ef6\u5411\u8bbe\u5907\u53d1\u9001Modbus\u5199\u5165\u6d88\u606f\uff0c\u4ee5\u4fbf\u5c06\u6570\u636e\u5199\u5165\u8bbe\u5907\u3002\u5199\u5165\u7684\u6570\u636e\u53ef\u4ee5\u662f\u63a7\u5236\u4fe1\u53f7\uff0c\u8bbe\u5907\u53c2\u6570\u7b49\u3002<\/p>\n

\u4f18\u70b9\u548c\u7f3a\u70b9<\/h2>\n

\u4f18\u70b9<\/h3>\n

  Modbus\u7684\u4f18\u70b9\u5728\u4e8e\u5b83\u7684\u7b80\u5355\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528\u7b80\u5355\u7684\u6d88\u606f\u683c\u5f0f\u6765\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u6b64\u5916\uff0cModbus\u8fd8\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u6570\u636e\u7c7b\u578b\uff0c\u53ef\u4ee5\u91c7\u96c6\u5404\u79cd\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\u3002<\/p>\n

\u7f3a\u70b9<\/h3>\n

  Modbus\u7684\u7f3a\u70b9\u5728\u4e8e\u5b83\u7684\u4f20\u8f93\u901f\u7387\u8f83\u6162\uff0c\u6700\u5927\u4f20\u8f93\u901f\u7387\u4ec5\u4e3a19200 bps\u3002\u6b64\u5916\uff0cModbus\u4e0d\u652f\u6301\u9519\u8bef\u68c0\u6d4b\u548c\u7ea0\u6b63\uff0c\u56e0\u6b64\u4f20\u8f93\u7684\u6570\u636e\u53ef\u80fd\u4f1a\u51fa\u73b0\u9519\u8bef\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u603b\u7684\u6765\u8bf4\uff0cModbus\u662f\u4e00\u79cd\u7b80\u5355\u800c\u6709\u6548\u7684\u63a7\u5236\u548c\u81ea\u52a8\u5316\u534f\u8bae\uff0c\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u548c\u63a7\u5236\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u81ea\u52a8\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\u3002<\/strong>\u5b83\u7684\u4f18\u70b9\u662f\u7b80\u5355\u6613\u7528\uff0c\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff1b\u7f3a\u70b9\u662f\u4f20\u8f93\u901f\u7387\u8f83\u6162\uff0c\u4e0d\u652f\u6301\u9519\u8bef\u68c0\u6d4b\u548c\u7ea0\u6b63\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u662f\u4e00\u79cd\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u534f\u8bae\uff0c\u7528\u4e8e\u5728\u5404\u79cd\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u548c\u63a7\u5236\u8ba1\u7b97\u673a\uff0c\u4f20\u611f\u5668\uff0c\u6267\u884c\u5668\uff0c\u673a\u5668\u4eba\u548c\u5176\u4ed6\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u81ea\u52a8\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55<\/p>\n","protected":false},"author":1,"featured_media":3671,"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-33412","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\/33412","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=33412"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/33412\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=33412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=33412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=33412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}