{"id":56018,"date":"2023-10-23T13:42:49","date_gmt":"2023-10-23T05:42:49","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=56018"},"modified":"2023-10-23T13:42:49","modified_gmt":"2023-10-23T05:42:49","slug":"mxysmsxq","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/56018.html","title":{"rendered":"Modbus\u534f\u8bae\uff1a\u4ec0\u4e48\u662f\u7ebf\u5708\uff1f"},"content":{"rendered":"

  Modbus\u534f\u8bae\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u901a\u8fc7\u4e32\u884c\u63a5\u53e3\u8fde\u63a5\u5de5\u4e1a\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u901a\u4fe1\u3002Modbus\u534f\u8bae\u4f7f\u7528\u7ebf\u5708\u4f5c\u4e3a\u5176\u57fa\u672c\u6570\u636e\u7c7b\u578b\uff0c\u7ebf\u5708\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u8bbe\u5907\u7684\u5f00\u5173\uff0c\u4e5f\u53ef\u4ee5\u7528\u6765\u8868\u793a\u8bbe\u5907\u7684\u72b6\u6001\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdModbus\u534f\u8bae\u4e2d\u7684\u7ebf\u5708\uff0c\u4ee5\u53ca\u5b83\u4eec\u5982\u4f55\u4f7f\u7528\u3002<\/p>\n

\u4ec0\u4e48\u662f\u7ebf\u5708<\/h2>\n

  Modbus\u534f\u8bae\u4e2d\u7684\u7ebf\u5708\u662f\u4e00\u79cd\u7b80\u5355\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5b83\u53ef\u4ee5\u8868\u793a\u4e00\u4e2a\u5f00\u5173\u6216\u4e00\u4e2a\u72b6\u6001\u3002<\/strong>\u7ebf\u5708\u6709\u4e24\u79cd\u72b6\u6001\uff1a\u5f00\u6216\u5173\u3002\u5f53\u7ebf\u5708\u5904\u4e8e\u5f00\u542f\u72b6\u6001\u65f6\uff0c\u5b83\u7684\u503c\u4e3a1\uff1b\u5f53\u7ebf\u5708\u5904\u4e8e\u5173\u95ed\u72b6\u6001\u65f6\uff0c\u5b83\u7684\u503c\u4e3a0\u3002<\/p>\n

  \u7ebf\u5708\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u8bbe\u5907\u7684\u5f00\u5173\uff0c\u4e5f\u53ef\u4ee5\u7528\u6765\u8868\u793a\u8bbe\u5907\u7684\u72b6\u6001\u3002\u4f8b\u5982\uff0c\u7ebf\u5708\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u8bbe\u5907\u7684\u5f00\u5173\uff0c\u6bd4\u5982\u5f00\u542f\u6216\u5173\u95ed\u7535\u6e90\u3002\u6b64\u5916\uff0c\u7ebf\u5708\u8fd8\u53ef\u4ee5\u7528\u6765\u8868\u793a\u8bbe\u5907\u7684\u72b6\u6001\uff0c\u6bd4\u5982\u8bbe\u5907\u662f\u5426\u5df2\u7ecf\u51c6\u5907\u5c31\u7eea\uff0c\u6216\u8005\u8bbe\u5907\u662f\u5426\u5904\u4e8e\u62a5\u8b66\u72b6\u6001\u3002<\/p>\n

\u7ebf\u5708\u7684\u4f7f\u7528<\/h2>\n

  Modbus\u534f\u8bae\u4e2d\u7684\u7ebf\u5708\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u8bbe\u5907\u7684\u5f00\u5173\uff0c\u4e5f\u53ef\u4ee5\u7528\u6765\u8868\u793a\u8bbe\u5907\u7684\u72b6\u6001\u3002\u7ebf\u5708\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u8bbe\u5907\u7684\u5f00\u5173\uff0c\u6bd4\u5982\u5f00\u542f\u6216\u5173\u95ed\u7535\u6e90\u3002\u6b64\u5916\uff0c\u7ebf\u5708\u8fd8\u53ef\u4ee5\u7528\u6765\u8868\u793a\u8bbe\u5907\u7684\u72b6\u6001\uff0c\u6bd4\u5982\u8bbe\u5907\u662f\u5426\u5df2\u7ecf\u51c6\u5907\u5c31\u7eea\uff0c\u6216\u8005\u8bbe\u5907\u662f\u5426\u5904\u4e8e\u62a5\u8b66\u72b6\u6001\u3002<\/p>\n

  \u7ebf\u5708\u7684\u8bfb\u53d6<\/h3>\n

  Modbus\u534f\u8bae\u4e2d\u7684\u7ebf\u5708\u53ef\u4ee5\u88ab\u8bfb\u53d6\uff0c\u4ee5\u786e\u5b9a\u5b83\u4eec\u7684\u72b6\u6001\u3002\u5728Modbus\u534f\u8bae\u4e2d\uff0c\u8bfb\u53d6\u7ebf\u5708\u7684\u64cd\u4f5c\u7801\u662f0x01\uff0c\u5b83\u7684\u529f\u80fd\u7801\u662f0x02\u3002\u8bfb\u53d6\u7ebf\u5708\u7684\u64cd\u4f5c\u7801\u548c\u529f\u80fd\u7801\u5fc5\u987b\u4e00\u81f4\uff0c\u5426\u5219\u65e0\u6cd5\u6b63\u786e\u8bfb\u53d6\u7ebf\u5708\u7684\u72b6\u6001\u3002<\/p>\n

  \u7ebf\u5708\u7684\u5199\u5165<\/h3>\n

  Modbus\u534f\u8bae\u4e2d\u7684\u7ebf\u5708\u4e5f\u53ef\u4ee5\u88ab\u5199\u5165\uff0c\u4ee5\u6539\u53d8\u5b83\u4eec\u7684\u72b6\u6001\u3002\u5728Modbus\u534f\u8bae\u4e2d\uff0c\u5199\u5165\u7ebf\u5708\u7684\u64cd\u4f5c\u7801\u662f0x05\uff0c\u5b83\u7684\u529f\u80fd\u7801\u662f0x01\u3002\u5199\u5165\u7ebf\u5708\u7684\u64cd\u4f5c\u7801\u548c\u529f\u80fd\u7801\u5fc5\u987b\u4e00\u81f4\uff0c\u5426\u5219\u65e0\u6cd5\u6b63\u786e\u5199\u5165\u7ebf\u5708\u7684\u72b6\u6001\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus\u534f\u8bae\u4e2d\u7684\u7ebf\u5708\u662f\u4e00\u79cd\u7b80\u5355\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5b83\u53ef\u4ee5\u8868\u793a\u4e00\u4e2a\u5f00\u5173\u6216\u4e00\u4e2a\u72b6\u6001\u3002<\/strong>\u7ebf\u5708\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u8bbe\u5907\u7684\u5f00\u5173\uff0c\u4e5f\u53ef\u4ee5\u7528\u6765\u8868\u793a\u8bbe\u5907\u7684\u72b6\u6001\u3002Modbus\u534f\u8bae\u4e2d\u7684\u7ebf\u5708\u53ef\u4ee5\u88ab\u8bfb\u53d6\uff0c\u4e5f\u53ef\u4ee5\u88ab\u5199\u5165\uff0c\u4ee5\u6539\u53d8\u5b83\u4eec\u7684\u72b6\u6001\u3002\u8bfb\u53d6\u7ebf\u5708\u548c\u5199\u5165\u7ebf\u5708\u7684\u64cd\u4f5c\u7801\u548c\u529f\u80fd\u7801\u5fc5\u987b\u4e00\u81f4\uff0c\u5426\u5219\u65e0\u6cd5\u6b63\u786e\u8bfb\u53d6\u6216\u5199\u5165\u7ebf\u5708\u7684\u72b6\u6001\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u534f\u8bae\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u901a\u8fc7\u4e32\u884c\u63a5\u53e3\u8fde\u63a5\u5de5\u4e1a\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u901a\u4fe1\u3002Modbus\u534f\u8bae\u4f7f\u7528\u7ebf\u5708\u4f5c\u4e3a\u5176\u57fa\u672c\u6570\u636e\u7c7b\u578b\uff0c\u7ebf\u5708\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u8bbe\u5907\u7684\u5f00\u5173<\/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-56018","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\/56018"}],"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=56018"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/56018\/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=56018"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=56018"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=56018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}