{"id":39599,"date":"2023-09-29T14:32:57","date_gmt":"2023-09-29T06:32:57","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=39599"},"modified":"2024-01-26T16:33:13","modified_gmt":"2024-01-26T08:33:13","slug":"pzzhczdsl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/39599.html","title":{"rendered":"PLC\u4e3b\u7ad9\u548c\u4ece\u7ad9\u7684\u5b9e\u4f8b"},"content":{"rendered":"

  PLC\uff08\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff09\u662f\u4e00\u79cd\u53ef\u7f16\u7a0b\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\uff0c\u7528\u4e8e\u63a7\u5236\u673a\u5668\u6216\u751f\u4ea7\u7ebf\u7684\u8fd0\u884c\u3002 PLC\u7cfb\u7edf\u7531\u4e3b\u7ad9\u548c\u4ece\u7ad9\u7ec4\u6210\uff0c\u5176\u4e2d\u4e3b\u7ad9\u8d1f\u8d23\u63a7\u5236\uff0c\u800c\u4ece\u7ad9\u8d1f\u8d23\u63a5\u6536\u548c\u53d1\u9001\u6570\u636e\u3002\u672c\u6587\u5c06\u6df1\u5165\u8ba8\u8bbaPLC\u4e3b\u7ad9\u548c\u4ece\u7ad9\u7684\u5b9e\u4f8b\uff0c\u4ee5\u53ca\u5b83\u4eec\u4e4b\u95f4\u7684\u5173\u7cfb\u3002<\/p>\n

PLC\u4e3b\u7ad9\u5b9e\u4f8b<\/h2>\n

  PLC\u4e3b\u7ad9\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u63a7\u5236PLC\u7cfb\u7edf\u7684\u4e3b\u673a\uff0c\u5b83\u901a\u5e38\u7531CPU\u3001I\/O\u6a21\u5757\u3001\u5b58\u50a8\u5668\u548c\u7f51\u7edc\u6a21\u5757\u7b49\u7ec4\u6210\u3002\u4e3b\u7ad9\u7684\u4e3b\u8981\u529f\u80fd\u662f\u63a5\u6536\u548c\u5904\u7406\u4ece\u4ece\u7ad9\u53d1\u9001\u7684\u6570\u636e\uff0c\u5e76\u5c06\u5904\u7406\u7ed3\u679c\u53d1\u9001\u7ed9\u4ece\u7ad9\u3002<\/p>\n

  CPU\u6a21\u5757<\/h3>\n

  CPU\u6a21\u5757\u662fPLC\u4e3b\u7ad9\u7684\u6838\u5fc3\u6a21\u5757\uff0c\u5b83\u7528\u4e8e\u5904\u7406\u7cfb\u7edf\u7684\u6307\u4ee4\u548c\u6570\u636e\u3002\u4e3b\u7ad9\u7684CPU\u6a21\u5757\u901a\u5e38\u5305\u62ecCPU\u3001ROM\u3001RAM\u3001\u6307\u4ee4\u5b58\u50a8\u5668\u548c\u6570\u636e\u5b58\u50a8\u5668\u7b49\u7ec4\u4ef6\u3002<\/p>\n

  I\/O\u6a21\u5757<\/h3>\n

  I\/O\u6a21\u5757\u662fPLC\u4e3b\u7ad9\u7684\u4e00\u4e2a\u91cd\u8981\u6a21\u5757\uff0c\u5b83\u7528\u4e8e\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u7b49\uff0c\u4ee5\u8fdb\u884c\u6570\u636e\u91c7\u96c6\u548c\u63a7\u5236\u3002I\/O\u6a21\u5757\u53ef\u4ee5\u6839\u636e\u7cfb\u7edf\u7684\u9700\u8981\uff0c\u9009\u62e9\u4e0d\u540c\u7684\u63a5\u53e3\u548c\u534f\u8bae\uff0c\u5982RS-232\u3001RS-485\u3001CAN\u7b49\u3002<\/p>\n

  \u5b58\u50a8\u5668\u6a21\u5757<\/h3>\n

  \u5b58\u50a8\u5668\u6a21\u5757\u662fPLC\u4e3b\u7ad9\u7684\u4e00\u4e2a\u91cd\u8981\u6a21\u5757\uff0c\u5b83\u7528\u4e8e\u5b58\u50a8\u7cfb\u7edf\u7684\u7a0b\u5e8f\u548c\u6570\u636e\u3002\u5b58\u50a8\u5668\u6a21\u5757\u53ef\u4ee5\u5206\u4e3aROM\u548cRAM\u4e24\u79cd\u7c7b\u578b\uff0c\u5176\u4e2dROM\u7528\u4e8e\u5b58\u50a8\u7a0b\u5e8f\uff0c\u800cRAM\u7528\u4e8e\u5b58\u50a8\u6570\u636e\u3002<\/p>\n

  \u7f51\u7edc\u6a21\u5757<\/h3>\n

  \u7f51\u7edc\u6a21\u5757\u662fPLC\u4e3b\u7ad9\u7684\u4e00\u4e2a\u91cd\u8981\u6a21\u5757\uff0c\u5b83\u7528\u4e8e\u8fde\u63a5\u4ece\u7ad9\uff0c\u4ee5\u5b9e\u73b0\u7cfb\u7edf\u7684\u5206\u5e03\u5f0f\u63a7\u5236\u3002\u7f51\u7edc\u6a21\u5757\u53ef\u4ee5\u6839\u636e\u7cfb\u7edf\u7684\u9700\u8981\uff0c\u9009\u62e9\u4e0d\u540c\u7684\u63a5\u53e3\u548c\u534f\u8bae\uff0c\u5982RS-232\u3001RS-485\u3001CAN\u7b49\u3002<\/p>\n

PLC\u4ece\u7ad9\u5b9e\u4f8b<\/h2>\n

  PLC\u4ece\u7ad9\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u63a5\u6536\u548c\u53d1\u9001\u6570\u636e\u7684\u8bbe\u5907\uff0c\u5b83\u901a\u5e38\u7531I\/O\u6a21\u5757\u3001\u5b58\u50a8\u5668\u548c\u7f51\u7edc\u6a21\u5757\u7b49\u7ec4\u6210\u3002\u4ece\u7ad9\u7684\u4e3b\u8981\u529f\u80fd\u662f\u63a5\u6536\u4e3b\u7ad9\u53d1\u6765\u7684\u6307\u4ee4\uff0c\u5e76\u5c06\u6570\u636e\u53d1\u9001\u7ed9\u4e3b\u7ad9\u3002<\/p>\n

  I\/O\u6a21\u5757<\/h3>\n

  I\/O\u6a21\u5757\u662fPLC\u4ece\u7ad9\u7684\u6838\u5fc3\u6a21\u5757\uff0c\u5b83\u7528\u4e8e\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u7b49\uff0c\u4ee5\u8fdb\u884c\u6570\u636e\u91c7\u96c6\u548c\u63a7\u5236\u3002I\/O\u6a21\u5757\u53ef\u4ee5\u6839\u636e\u7cfb\u7edf\u7684\u9700\u8981\uff0c\u9009\u62e9\u4e0d\u540c\u7684\u63a5\u53e3\u548c\u534f\u8bae\uff0c\u5982RS-232\u3001RS-485\u3001CAN\u7b49\u3002<\/p>\n

  \u5b58\u50a8\u5668\u6a21\u5757<\/h3>\n

  \u5b58\u50a8\u5668\u6a21\u5757\u662fPLC\u4ece\u7ad9\u7684\u4e00\u4e2a\u91cd\u8981\u6a21\u5757\uff0c\u5b83\u7528\u4e8e\u5b58\u50a8\u7cfb\u7edf\u7684\u7a0b\u5e8f\u548c\u6570\u636e\u3002\u5b58\u50a8\u5668\u6a21\u5757\u53ef\u4ee5\u5206\u4e3aROM\u548cRAM\u4e24\u79cd\u7c7b\u578b\uff0c\u5176\u4e2dROM\u7528\u4e8e\u5b58\u50a8\u7a0b\u5e8f\uff0c\u800cRAM\u7528\u4e8e\u5b58\u50a8\u6570\u636e\u3002<\/p>\n

  \u7f51\u7edc\u6a21\u5757<\/h3>\n

  \u7f51\u7edc\u6a21\u5757\u662fPLC\u4ece\u7ad9\u7684\u4e00\u4e2a\u91cd\u8981\u6a21\u5757\uff0c\u5b83\u7528\u4e8e\u8fde\u63a5\u4e3b\u7ad9\uff0c\u4ee5\u5b9e\u73b0\u7cfb\u7edf\u7684\u5206\u5e03\u5f0f\u63a7\u5236\u3002\u7f51\u7edc\u6a21\u5757\u53ef\u4ee5\u6839\u636e\u7cfb\u7edf\u7684\u9700\u8981\uff0c\u9009\u62e9\u4e0d\u540c\u7684\u63a5\u53e3\u548c\u534f\u8bae\uff0c\u5982RS-232\u3001RS-485\u3001CAN\u7b49\u3002<\/p>\n

PLC\u4e3b\u7ad9\u548c\u4ece\u7ad9\u4e4b\u95f4\u7684\u5173\u7cfb<\/h2>\n

  PLC\u4e3b\u7ad9\u548c\u4ece\u7ad9\u4e4b\u95f4\u7684\u5173\u7cfb\u975e\u5e38\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u4eec\u662fPLC\u7cfb\u7edf\u7684\u6838\u5fc3\u90e8\u4ef6\u3002\u4e3b\u7ad9\u4e3b\u8981\u8d1f\u8d23\u63a5\u6536\u548c\u5904\u7406\u6765\u81ea\u4ece\u7ad9\u7684\u6570\u636e\uff0c\u5e76\u5c06\u5904\u7406\u7ed3\u679c\u53d1\u9001\u7ed9\u4ece\u7ad9\uff1b\u4ece\u7ad9\u5219\u8d1f\u8d23\u63a5\u6536\u4e3b\u7ad9\u53d1\u6765\u7684\u6307\u4ee4\uff0c\u5e76\u5c06\u6570\u636e\u53d1\u9001\u7ed9\u4e3b\u7ad9\u3002\u53e6\u5916\uff0c\u4e3b\u7ad9\u548c\u4ece\u7ad9\u4e4b\u95f4\u8fd8\u53ef\u4ee5\u901a\u8fc7\u7f51\u7edc\u6a21\u5757\u8fdb\u884c\u901a\u4fe1\uff0c\u4ee5\u5b9e\u73b0\u7cfb\u7edf\u7684\u5206\u5e03\u5f0f\u63a7\u5236\u3002<\/p>\n

  \u603b\u4e4b\uff0cPLC\u4e3b\u7ad9\u548c\u4ece\u7ad9\u662fPLC\u7cfb\u7edf\u7684\u6838\u5fc3\u90e8\u4ef6\uff0c\u5b83\u4eec\u4e4b\u95f4\u7684\u5173\u7cfb\u975e\u5e38\u91cd\u8981\u3002<\/strong>\u4e3b\u7ad9\u4e3b\u8981\u8d1f\u8d23\u63a5\u6536\u548c\u5904\u7406\u4ece\u7ad9\u53d1\u6765\u7684\u6570\u636e\uff0c\u5e76\u5c06\u5904\u7406\u7ed3\u679c\u53d1\u9001\u7ed9\u4ece\u7ad9\uff1b\u4ece\u7ad9\u5219\u8d1f\u8d23\u63a5\u6536\u4e3b\u7ad9\u53d1\u6765\u7684\u6307\u4ee4\uff0c\u5e76\u5c06\u6570\u636e\u53d1\u9001\u7ed9\u4e3b\u7ad9\u3002\u901a\u8fc7\u7f51\u7edc\u6a21\u5757\u7684\u8fde\u63a5\uff0c\u4e3b\u7ad9\u548c\u4ece\u7ad9\u53ef\u4ee5\u5b9e\u73b0\u7cfb\u7edf\u7684\u5206\u5e03\u5f0f\u63a7\u5236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

PLC\uff08\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff09\u662f\u4e00\u79cd\u53ef\u7f16\u7a0b\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\uff0c\u7528\u4e8e\u63a7\u5236\u673a\u5668\u6216\u751f\u4ea7\u7ebf\u7684\u8fd0\u884c\u3002PLC\u7cfb\u7edf\u7531\u4e3b\u7ad9\u548c\u4ece\u7ad9\u7ec4\u6210\uff0c\u5176\u4e2d\u4e3b\u7ad9\u8d1f\u8d23\u63a7\u5236\uff0c\u800c\u4ece\u7ad9\u8d1f\u8d23\u63a5\u6536\u548c\u53d1\u9001\u6570\u636e\u3002\u672c\u6587\u5c06\u6df1\u5165\u8ba8\u8bba<\/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":[149,378],"class_list":["post-39599","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-plcontroller","tag-zzcz"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/39599","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=39599"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/39599\/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=39599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=39599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=39599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}