{"id":60345,"date":"2023-10-27T08:44:30","date_gmt":"2023-10-27T00:44:30","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=60345"},"modified":"2023-10-27T08:44:30","modified_gmt":"2023-10-27T00:44:30","slug":"pcktxjx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/60345.html","title":{"rendered":"PLC\u4e32\u53e3232\u901a\u8baf\u63a5\u7ebf"},"content":{"rendered":"

  PLC\u4e32\u53e3232\u901a\u8baf\u63a5\u7ebf\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u8fde\u63a5\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u8fde\u63a5\u8d77\u6765\uff0c\u4ece\u800c\u5b9e\u73b0\u4fe1\u606f\u7684\u4f20\u8f93\u548c\u63a7\u5236\u3002<\/strong>\u4e32\u53e3232\u63a5\u7ebf\u6280\u672f\u53ef\u4ee5\u63d0\u9ad8\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u6027\u80fd\uff0c\u540c\u65f6\u51cf\u5c11\u8fde\u63a5\u8bbe\u5907\u7684\u6210\u672c\u3002<\/p>\n

PLC\u4e32\u53e3232\u901a\u8baf\u63a5\u7ebf\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  PLC\u4e32\u53e3232\u901a\u8baf\u63a5\u7ebf\u7684\u57fa\u672c\u539f\u7406\u662f\u901a\u8fc7\u4e00\u7ec4\u7531\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u4e00\u7ec4\u4e32\u884c\u63a5\u53e3\uff08\u5373\u4e32\u53e3\uff09\u5b9e\u73b0\u4fe1\u606f\u7684\u4f20\u8f93\u548c\u63a7\u5236\u3002\u8fd9\u7ec4\u63a5\u53e3\u901a\u5e38\u7531\u4e00\u7ec4\u7528\u4e8e\u8f93\u5165\u548c\u8f93\u51fa\u4fe1\u53f7\u7684\u63a5\u53e3\u7ec4\u6210\uff0c\u5305\u62ecRS-232\u3001RS-422\u548cRS-485\u7b49\u3002<\/p>\n

  RS-232\u63a5\u53e3\u662f\u6700\u5e38\u7528\u7684\u4e32\u884c\u63a5\u53e3\uff0c\u5b83\u662f\u4e00\u79cd\u53cc\u5411\u7684\u901a\u8baf\u63a5\u53e3\uff0c\u7528\u4e8e\u5c06\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u8fde\u63a5\u8d77\u6765\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u6700\u9ad8\u53ef\u8fbe115200bps\uff0c\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u8fde\u63a5\u8d77\u6765\uff0c\u5b9e\u73b0\u4fe1\u606f\u7684\u4f20\u8f93\u548c\u63a7\u5236\u3002<\/p>\n

PLC\u4e32\u53e3232\u901a\u8baf\u63a5\u7ebf\u7684\u4f18\u70b9<\/h2>\n

  1. \u6613\u4e8e\u5b89\u88c5\u548c\u4f7f\u7528<\/h3>\n

  PLC\u4e32\u53e3232\u901a\u8baf\u63a5\u7ebf\u53ef\u4ee5\u8f7b\u677e\u5b89\u88c5\uff0c\u53ea\u9700\u8981\u5c06\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u7684\u63a5\u53e3\u8fde\u63a5\u8d77\u6765\u5373\u53ef\u3002\u5b83\u4e5f\u63d0\u4f9b\u4e86\u4e00\u79cd\u6613\u4e8e\u4f7f\u7528\u7684\u63a5\u53e3\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u4fe1\u606f\u7684\u4f20\u8f93\u548c\u63a7\u5236\u3002<\/p>\n

  2. \u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93<\/h3>\n

  PLC\u4e32\u53e3232\u901a\u8baf\u63a5\u7ebf\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u6700\u9ad8\u53ef\u8fbe115200bps\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n

  3. \u53ef\u9760\u6027\u9ad8<\/h3>\n

  PLC\u4e32\u53e3232\u901a\u8baf\u63a5\u7ebf\u53ef\u4ee5\u63d0\u4f9b\u826f\u597d\u7684\u53ef\u9760\u6027\uff0c\u53ef\u4ee5\u786e\u4fdd\u4fe1\u606f\u7684\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\uff0c\u4ece\u800c\u63d0\u9ad8\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u6027\u80fd\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  PLC\u4e32\u53e3232\u901a\u8baf\u63a5\u7ebf\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u8fde\u63a5\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u8fde\u63a5\u8d77\u6765\uff0c\u4ece\u800c\u5b9e\u73b0\u4fe1\u606f\u7684\u4f20\u8f93\u548c\u63a7\u5236\u3002<\/strong>\u5b83\u5177\u6709\u6613\u4e8e\u5b89\u88c5\u548c\u4f7f\u7528\u3001\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3001\u53ef\u9760\u6027\u9ad8\u7b49\u4f18\u70b9\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u6027\u80fd\uff0c\u540c\u65f6\u51cf\u5c11\u8fde\u63a5\u8bbe\u5907\u7684\u6210\u672c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

PLC\u4e32\u53e3232\u901a\u8baf\u63a5\u7ebf\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u8fde\u63a5\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u8fde\u63a5\u8d77\u6765\uff0c\u4ece\u800c\u5b9e\u73b0\u4fe1\u606f\u7684\u4f20\u8f93\u548c\u63a7\u5236\u3002\u4e32\u53e3232\u63a5\u7ebf\u6280\u672f<\/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":[68],"class_list":["post-60345","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r-3"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/60345","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=60345"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/60345\/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=60345"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=60345"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=60345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}