{"id":60435,"date":"2023-10-30T09:40:40","date_gmt":"2023-10-30T01:40:40","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=60435"},"modified":"2023-10-30T09:40:40","modified_gmt":"2023-10-30T01:40:40","slug":"mgsjjyyy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/60435.html","title":{"rendered":"Modbus\u683c\u5f0f\uff1a\u7b80\u4ecb\u4e0e\u5e94\u7528"},"content":{"rendered":"

  Modbus\u683c\u5f0f\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u7f51\u7edc\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u548c\u914d\u7f6e\u3002Modbus\u683c\u5f0f\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7269\u7406\u901a\u4fe1\u4ecb\u8d28\uff0c\u5305\u62ec\u4ee5\u592a\u7f51\u3001RS-485\u548cRS-232\u3002\u5b83\u5177\u6709\u4f18\u826f\u7684\u53ef\u9760\u6027\u548c\u5bb9\u9519\u6027\uff0c\u53ef\u4ee5\u5728\u5404\u79cd\u5de5\u4e1a\u73af\u5883\u4e2d\u5e94\u7528\u3002<\/p>\n

Modbus\u683c\u5f0f\u7684\u5386\u53f2<\/h2>\n

  Modbus\u683c\u5f0f\u6700\u521d\u7531Modicon\u516c\u53f8\u5f00\u53d1\uff0c\u4ee5\u652f\u6301\u4ed6\u4eec\u7684PLC\u4ea7\u54c1\u3002\u5b83\u662f\u4e00\u79cd\u7b80\u5355\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u5728\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002Modbus\u683c\u5f0f\u7684\u53d1\u5c55\u5386\u7a0b\u53ef\u4ee5\u8ffd\u6eaf\u52301979\u5e74\uff0c\u5f53\u65f6Modicon\u516c\u53f8\u6b63\u5728\u5f00\u53d1\u4e00\u6b3e\u65b0\u7684PLC\u4ea7\u54c1\uff0c\u8be5\u4ea7\u54c1\u9700\u8981\u4e00\u79cd\u53ef\u4ee5\u5728\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u7684\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n

  Modbus\u683c\u5f0f\u57281980\u5e74\u88ab\u6b63\u5f0f\u53d1\u5e03\uff0c\u5e76\u8fc5\u901f\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002\u5b83\u53d7\u5230\u4e86\u5de5\u4e1a\u754c\u7684\u5e7f\u6cdb\u6b22\u8fce\uff0c\u56e0\u4e3a\u5b83\u5177\u6709\u7b80\u5355\u3001\u53ef\u9760\u548c\u5bb9\u9519\u7684\u7279\u70b9\u3002\u5728\u968f\u540e\u7684\u51e0\u5341\u5e74\u4e2d\uff0cModbus\u683c\u5f0f\u4e0d\u65ad\u53d1\u5c55\u58ee\u5927\uff0c\u5e76\u6210\u4e3a\u5f53\u4eca\u5de5\u4e1a\u754c\u6700\u5e38\u7528\u7684\u901a\u4fe1\u534f\u8bae\u4e4b\u4e00\u3002<\/p>\n

Modbus\u683c\u5f0f\u7684\u5e94\u7528<\/h2>\n

  Modbus\u683c\u5f0f\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\uff0c\u5305\u62ec\u6570\u5b57\u8f93\u5165\u3001\u6570\u5b57\u8f93\u51fa\u3001\u6a21\u62df\u91cf\u8f93\u5165\u548c\u6a21\u62df\u91cf\u8f93\u51fa\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u5404\u79cd\u5de5\u4e1a\u8bbe\u5907\uff0c\u5305\u62ecPLC\u3001DCS\u3001RTU\u548cSCADA\u7cfb\u7edf\u3002Modbus\u683c\u5f0f\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u5de5\u5382\u81ea\u52a8\u5316\u3001\u8fdc\u7a0b\u76d1\u63a7\u3001\u667a\u80fd\u5bb6\u5c45\u548c\u7269\u8054\u7f51\u5e94\u7528\u7b49\u3002<\/p>\n

  \u6b64\u5916\uff0cModbus\u683c\u5f0f\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u6570\u636e\u4ea4\u6362\uff0c\u4ece\u800c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u4e92\u8054\u4e92\u901a\u3002Modbus\u683c\u5f0f\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u8fdc\u7a0b\u63a7\u5236\uff0c\u4ece\u800c\u5b9e\u73b0\u8bbe\u5907\u7684\u8fdc\u7a0b\u7ba1\u7406\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Modbus\u683c\u5f0f\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u7f51\u7edc\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u5de5\u5382\u81ea\u52a8\u5316\u3001\u8fdc\u7a0b\u76d1\u63a7\u3001\u667a\u80fd\u5bb6\u5c45\u548c\u7269\u8054\u7f51\u5e94\u7528\u7b49\u3002<\/strong>\u5b83\u5177\u6709\u4f18\u826f\u7684\u53ef\u9760\u6027\u548c\u5bb9\u9519\u6027\uff0c\u53ef\u4ee5\u5728\u5404\u79cd\u5de5\u4e1a\u73af\u5883\u4e2d\u5e94\u7528\u3002Modbus\u683c\u5f0f\u7684\u53d1\u5c55\u5386\u7a0b\u53ef\u4ee5\u8ffd\u6eaf\u52301979\u5e74\uff0c\u5b83\u7ecf\u5386\u4e86\u51e0\u5341\u5e74\u7684\u53d1\u5c55\uff0c\u6210\u4e3a\u5f53\u4eca\u5de5\u4e1a\u754c\u6700\u5e38\u7528\u7684\u901a\u4fe1\u534f\u8bae\u4e4b\u4e00\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Modbus\u683c\u5f0f\u662f\u4e00\u79cd\u901a\u7528\u7684\u5de5\u4e1a\u7f51\u7edc\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u548c\u914d\u7f6e\u3002Modbus\u683c\u5f0f\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7269\u7406\u901a\u4fe1\u4ecb\u8d28\uff0c\u5305\u62ec\u4ee5\u592a\u7f51\u3001RS-485\u548cRS-232<\/p>\n","protected":false},"author":1,"featured_media":1839,"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-60435","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\/60435"}],"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=60435"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/60435\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=60435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=60435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=60435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}