{"id":38854,"date":"2023-10-01T04:41:21","date_gmt":"2023-09-30T20:41:21","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=38854"},"modified":"2023-10-01T04:41:21","modified_gmt":"2023-09-30T20:41:21","slug":"czzhqyzjddjjfa","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/38854.html","title":{"rendered":"CAN\u8f6c232\u8f6c\u6362\u5668\uff1a\u4e00\u79cd\u7b80\u5355\u7684\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"

  CAN\u8f6c232\u8f6c\u6362\u5668\u662f\u4e00\u79cd\u53ef\u4ee5\u5c06CAN\u603b\u7ebf\u4e0a\u7684\u6570\u636e\u8f6c\u6362\u4e3aRS232\u6807\u51c6\u4fe1\u53f7\u7684\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u5c06CAN\u603b\u7ebf\u4e0a\u7684\u4fe1\u606f\u8f6c\u6362\u6210\u4e32\u884c\u4fe1\u53f7\uff0c\u4fbf\u4e8e\u8ba1\u7b97\u673a\u3001PLC\u6216\u5176\u4ed6\u8bbe\u5907\u8fdb\u884c\u8bfb\u53d6\u548c\u5904\u7406\u3002<\/strong>\u672c\u6587\u5c06\u4ecb\u7ecdCAN\u8f6c232\u8f6c\u6362\u5668\u7684\u5de5\u4f5c\u539f\u7406\u3001\u4f18\u70b9\u3001\u4f7f\u7528\u65b9\u6cd5\u7b49\u3002<\/p>\n

CAN\u8f6c232\u8f6c\u6362\u5668\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n

  CAN\u8f6c232\u8f6c\u6362\u5668\u662f\u4e00\u79cd\u7528\u4e8e\u5c06CAN\u603b\u7ebf\u4e0a\u7684\u4fe1\u53f7\u8f6c\u6362\u4e3aRS232\u6807\u51c6\u4fe1\u53f7\u7684\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u5c06CAN\u603b\u7ebf\u4e0a\u7684\u4fe1\u606f\u8f6c\u6362\u6210\u4e32\u884c\u4fe1\u53f7\uff0c\u4fbf\u4e8e\u8ba1\u7b97\u673a\u3001PLC\u6216\u5176\u4ed6\u8bbe\u5907\u8fdb\u884c\u8bfb\u53d6\u548c\u5904\u7406\u3002<\/p>\n

  CAN\u8f6c232\u8f6c\u6362\u5668\u7684\u5de5\u4f5c\u539f\u7406\u662f\u901a\u8fc7\u4e00\u4e2aCAN\u63a5\u53e3\u5c06CAN\u603b\u7ebf\u4e0a\u7684\u4fe1\u53f7\u8f6c\u6362\u6210\u4e32\u884c\u4fe1\u53f7\uff0c\u7136\u540e\u518d\u7ecf\u8fc7\u4e00\u4e2aRS232\u63a5\u53e3\u5c06\u4e32\u884c\u4fe1\u53f7\u8f6c\u6362\u6210RS232\u6807\u51c6\u4fe1\u53f7\uff0c\u6700\u540e\u901a\u8fc7\u4e00\u4e2aRS232\u63a5\u53e3\u5c06RS232\u6807\u51c6\u4fe1\u53f7\u8f93\u51fa\u5230\u8ba1\u7b97\u673a\u3001PLC\u6216\u5176\u4ed6\u8bbe\u5907\u3002<\/p>\n

  CAN\u63a5\u53e3<\/h3>\n

  CAN\u63a5\u53e3\u662fCAN\u8f6c232\u8f6c\u6362\u5668\u7684\u6838\u5fc3\u90e8\u5206\uff0c\u5b83\u53ef\u4ee5\u63a5\u6536CAN\u603b\u7ebf\u4e0a\u4f20\u8f93\u7684\u4fe1\u53f7\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u6210\u4e32\u884c\u4fe1\u53f7\u3002\u4e00\u822c\u6765\u8bf4\uff0cCAN\u63a5\u53e3\u662f\u4e00\u4e2a9\u6bcd\u5934\u7684\u63a5\u53e3\uff0c\u5176\u4e2d\u5305\u62ecCAN_H\u3001CAN_L\u3001GND\u3001VCC\u7b49\u51e0\u4e2a\u5f15\u811a\uff0c\u5176\u4e2dCAN_H\u3001CAN_L\u662f\u7528\u4e8e\u63a5\u6536CAN\u603b\u7ebf\u4e0a\u7684\u4fe1\u53f7\uff0cGND\u3001VCC\u5219\u662f\u7528\u4e8e\u63d0\u4f9b\u7535\u6e90\u7684\u5f15\u811a\u3002<\/p>\n

  RS232\u63a5\u53e3<\/h3>\n

  RS232\u63a5\u53e3\u662fCAN\u8f6c232\u8f6c\u6362\u5668\u7684\u53e6\u4e00\u4e2a\u91cd\u8981\u90e8\u5206\uff0c\u5b83\u53ef\u4ee5\u5c06CAN\u603b\u7ebf\u4e0a\u7684\u4e32\u884c\u4fe1\u53f7\u8f6c\u6362\u6210RS232\u6807\u51c6\u4fe1\u53f7\uff0c\u7136\u540e\u518d\u901a\u8fc7\u4e00\u4e2aRS232\u63a5\u53e3\u5c06RS232\u6807\u51c6\u4fe1\u53f7\u8f93\u51fa\u5230\u8ba1\u7b97\u673a\u3001PLC\u6216\u5176\u4ed6\u8bbe\u5907\u3002\u4e00\u822c\u6765\u8bf4\uff0cRS232\u63a5\u53e3\u662f\u4e00\u4e2a9\u6bcd\u5934\u7684\u63a5\u53e3\uff0c\u5176\u4e2d\u5305\u62ecTXD\u3001RXD\u3001RTS\u3001CTS\u3001GND\u3001VCC\u7b49\u51e0\u4e2a\u5f15\u811a\uff0c\u5176\u4e2dTXD\u3001RXD\u662f\u7528\u4e8e\u8f93\u51fa\u548c\u63a5\u6536RS232\u6807\u51c6\u4fe1\u53f7\u7684\u5f15\u811a\uff0cRTS\u3001CTS\u662f\u7528\u4e8e\u63a7\u5236\u4fe1\u53f7\u4f20\u8f93\u7684\u5f15\u811a\uff0cGND\u3001VCC\u5219\u662f\u7528\u4e8e\u63d0\u4f9b\u7535\u6e90\u7684\u5f15\u811a\u3002<\/p>\n

CAN\u8f6c232\u8f6c\u6362\u5668\u7684\u4f18\u70b9<\/h2>\n

  CAN\u8f6c232\u8f6c\u6362\u5668\u7684\u4f18\u70b9\u6709\u5f88\u591a\uff0c\u4e3b\u8981\u6709\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n

  1. \u65e0\u9700\u989d\u5916\u7684\u7f16\u7a0b<\/h3>\n

  CAN\u8f6c232\u8f6c\u6362\u5668\u53ef\u4ee5\u5c06CAN\u603b\u7ebf\u4e0a\u7684\u4fe1\u53f7\u8f6c\u6362\u6210RS232\u6807\u51c6\u4fe1\u53f7\uff0c\u65e0\u9700\u989d\u5916\u7684\u7f16\u7a0b\uff0c\u53ef\u4ee5\u5927\u5927\u51cf\u5c11\u5f00\u53d1\u5468\u671f\u3002<\/p>\n

  2. \u652f\u6301\u591a\u79cdCAN\u603b\u7ebf\u534f\u8bae<\/h3>\n

  CAN\u8f6c232\u8f6c\u6362\u5668\u652f\u6301\u591a\u79cdCAN\u603b\u7ebf\u534f\u8bae\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u5e94\u7528\u9700\u6c42\u3002<\/p>\n

  3. \u7b80\u5355\u6613\u7528<\/h3>\n

  CAN\u8f6c232\u8f6c\u6362\u5668\u7684\u4f7f\u7528\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5c06CAN\u603b\u7ebf\u548cRS232\u63a5\u53e3\u8fde\u63a5\u5230\u8bbe\u5907\u4e0a\uff0c\u5c31\u53ef\u4ee5\u5c06CAN\u603b\u7ebf\u4e0a\u7684\u4fe1\u53f7\u8f6c\u6362\u6210RS232\u6807\u51c6\u4fe1\u53f7\uff0c\u4fbf\u4e8e\u8ba1\u7b97\u673a\u3001PLC\u6216\u5176\u4ed6\u8bbe\u5907\u8fdb\u884c\u8bfb\u53d6\u548c\u5904\u7406\u3002<\/p>\n

\u4f7f\u7528\u65b9\u6cd5<\/h2>\n

  \u4f7f\u7528CAN\u8f6c232\u8f6c\u6362\u5668\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5c06CAN\u603b\u7ebf\u548cRS232\u63a5\u53e3\u8fde\u63a5\u5230\u8bbe\u5907\u4e0a\uff0c\u5c31\u53ef\u4ee5\u5c06CAN\u603b\u7ebf\u4e0a\u7684\u4fe1\u53f7\u8f6c\u6362\u6210RS232\u6807\u51c6\u4fe1\u53f7\uff0c\u4fbf\u4e8e\u8ba1\u7b97\u673a\u3001PLC\u6216\u5176\u4ed6\u8bbe\u5907\u8fdb\u884c\u8bfb\u53d6\u548c\u5904\u7406\u3002<\/p>\n

  1. \u8fde\u63a5\u8bbe\u5907<\/h3>\n

  \u9996\u5148\uff0c\u5c06CAN\u603b\u7ebf\u548cRS232\u63a5\u53e3\u8fde\u63a5\u5230\u8bbe\u5907\u4e0a\uff0c\u5c06CAN\u63a5\u53e3\u7684CAN_H\u3001CAN_L\u5f15\u811a\u8fde\u63a5\u5230CAN\u603b\u7ebf\u4e0a\uff0c\u5c06RS232\u63a5\u53e3\u7684TXD\u3001RXD\u3001RTS\u3001CTS\u5f15\u811a\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\u3001PLC\u6216\u5176\u4ed6\u8bbe\u5907\u4e0a\uff0c\u6700\u540e\u5c06GND\u3001VCC\u5f15\u811a\u8fde\u63a5\u5230\u7535\u6e90\u4e0a\u3002<\/p>\n

  2. \u8bbe\u7f6e\u53c2\u6570<\/h3>\n

  \u63a5\u7ebf\u5b8c\u6210\u540e\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8bbe\u7f6eCAN\u8f6c232\u8f6c\u6362\u5668\u7684\u53c2\u6570\uff0c\u4ee5\u786e\u4fdd\u8f6c\u6362\u5668\u80fd\u591f\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

  3. \u6d4b\u8bd5<\/h3>\n

  \u6700\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u8f6f\u4ef6\u6216\u5176\u4ed6\u5de5\u5177\u6765\u6d4b\u8bd5CAN\u8f6c232\u8f6c\u6362\u5668\u7684\u8f93\u51fa\u4fe1\u53f7\uff0c\u4ee5\u786e\u4fdd\u8f6c\u6362\u5668\u80fd\u591f\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  CAN\u8f6c232\u8f6c\u6362\u5668\u662f\u4e00\u79cd\u53ef\u4ee5\u5c06CAN\u603b\u7ebf\u4e0a\u7684\u6570\u636e\u8f6c\u6362\u4e3aRS232\u6807\u51c6\u4fe1\u53f7\u7684\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u5c06CAN\u603b\u7ebf\u4e0a\u7684\u4fe1\u606f\u8f6c\u6362\u6210\u4e32\u884c\u4fe1\u53f7\uff0c\u4fbf\u4e8e\u8ba1\u7b97\u673a\u3001PLC\u6216\u5176\u4ed6\u8bbe\u5907\u8fdb\u884c\u8bfb\u53d6\u548c\u5904\u7406\u3002<\/strong>CAN\u8f6c232\u8f6c\u6362\u5668\u7684\u5de5\u4f5c\u539f\u7406\u662f\u901a\u8fc7\u4e00\u4e2aCAN\u63a5\u53e3\u5c06CAN\u603b\u7ebf\u4e0a\u7684\u4fe1\u53f7\u8f6c\u6362\u6210\u4e32\u884c\u4fe1\u53f7\uff0c\u7136\u540e\u518d\u7ecf\u8fc7\u4e00\u4e2aRS232\u63a5\u53e3\u5c06\u4e32\u884c\u4fe1\u53f7\u8f6c\u6362\u6210RS232\u6807\u51c6\u4fe1\u53f7\uff0c\u6700\u540e\u901a\u8fc7\u4e00\u4e2aRS232\u63a5\u53e3\u5c06RS232\u6807\u51c6\u4fe1\u53f7\u8f93\u51fa\u5230\u8ba1\u7b97\u673a\u3001PLC\u6216\u5176\u4ed6\u8bbe\u5907\u3002CAN\u8f6c232\u8f6c\u6362\u5668\u7684\u4f18\u70b9\u6709\u5f88\u591a\uff0c\u6bd4\u5982\u65e0\u9700\u989d\u5916\u7684\u7f16\u7a0b\u3001\u652f\u6301\u591a\u79cdCAN\u603b\u7ebf\u534f\u8bae\u3001\u7b80\u5355\u6613\u7528\u7b49\u3002\u4f7f\u7528CAN\u8f6c232\u8f6c\u6362\u5668\u4e5f\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5c06CAN\u603b\u7ebf\u548cRS232\u63a5\u53e3\u8fde\u63a5\u5230\u8bbe\u5907\u4e0a\uff0c\u5c31\u53ef\u4ee5\u5c06CAN\u603b\u7ebf\u4e0a\u7684\u4fe1\u53f7\u8f6c\u6362\u6210RS232\u6807\u51c6\u4fe1\u53f7\uff0c\u4fbf\u4e8e\u8ba1\u7b97\u673a\u3001PLC\u6216\u5176\u4ed6\u8bbe\u5907\u8fdb\u884c\u8bfb\u53d6\u548c\u5904\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

CAN\u8f6c232\u8f6c\u6362\u5668\u662f\u4e00\u79cd\u53ef\u4ee5\u5c06CAN\u603b\u7ebf\u4e0a\u7684\u6570\u636e\u8f6c\u6362\u4e3aRS232\u6807\u51c6\u4fe1\u53f7\u7684\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u5c06CAN\u603b\u7ebf\u4e0a\u7684\u4fe1\u606f\u8f6c\u6362\u6210\u4e32\u884c\u4fe1\u53f7\uff0c\u4fbf\u4e8e\u8ba1\u7b97\u673a\u3001PLC\u6216\u5176\u4ed6\u8bbe\u5907\u8fdb<\/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":[68],"class_list":["post-38854","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\/38854","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=38854"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/38854\/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=38854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=38854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=38854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}