{"id":43653,"date":"2023-09-28T08:59:31","date_gmt":"2023-09-28T00:59:31","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=43653"},"modified":"2023-09-28T08:59:31","modified_gmt":"2023-09-28T00:59:31","slug":"ztxyljxdyctdql","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/43653.html","title":{"rendered":"485\u8f6cTCP\/IP\u534f\u8bae\uff1a\u8fde\u63a5\u73b0\u4ee3\u4e0e\u4f20\u7edf\u7684\u6865\u6881"},"content":{"rendered":"

  485\u8f6cTCP\/IP\u534f\u8bae\uff0c\u4e5f\u79f0\u4e3aModbus TCP\/IP\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u73b0\u4ee3\u8ba1\u7b97\u673a\u7f51\u7edc\u4e0e\u4f20\u7edf\u5de5\u4e1a\u63a7\u5236\u5668\u4e4b\u95f4\u7684\u534f\u8bae\u3002\u5b83\u4f7f\u5f97\u8ba1\u7b97\u673a\u7f51\u7edc\u53ef\u4ee5\u76f4\u63a5\u8bbf\u95ee\u548c\u63a7\u5236\u4f20\u7edf\u7684\u6a21\u62df\u63a7\u5236\u5668\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u5de5\u5382\u8bbe\u5907\u7684\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u3002\u672c\u6587\u5c06\u4ecb\u7ecd485\u8f6cTCP\/IP\u534f\u8bae\u7684\u7279\u70b9\u3001\u5386\u53f2\u53ca\u5e94\u7528\u3002<\/p>\n

485\u8f6cTCP\/IP\u534f\u8bae\u7684\u7279\u70b9<\/h2>\n

  485\u8f6cTCP\/IP\u534f\u8bae\u7684\u7ed3\u6784<\/h3>\n

  485\u8f6cTCP\/IP\u534f\u8bae\u662f\u4e00\u79cd\u57fa\u4e8eTCP\/IP\u534f\u8bae\u7684\u5e94\u7528\u5c42\u534f\u8bae\uff0c\u7531\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7ec4\u6210\u3002\u5ba2\u6237\u7aef\u53ef\u4ee5\u662fPC\u673a\u6216\u5176\u4ed6\u7f51\u7edc\u8bbe\u5907\uff0c\u800c\u670d\u52a1\u5668\u5219\u662f485\u8f6cTCP\/IP\u534f\u8bae\u7684\u7f51\u5173\u3002\u7f51\u5173\u5c06485\u8f6c\u6362\u6210TCP\/IP\uff0c\u4ece\u800c\u5b9e\u73b0485\u8f6cTCP\/IP\u534f\u8bae\u7684\u8f6c\u6362\u3002<\/p>\n

  485\u8f6cTCP\/IP\u534f\u8bae\u7684\u4f18\u70b9<\/h3>\n

  485\u8f6cTCP\/IP\u534f\u8bae\u7684\u6700\u5927\u4f18\u70b9\u5728\u4e8e\u5b83\u53ef\u4ee5\u5c06\u4f20\u7edf\u7684485\u63a7\u5236\u5668\u8fde\u63a5\u5230\u73b0\u4ee3\u7684\u8ba1\u7b97\u673a\u7f51\u7edc\u4e2d\uff0c\u4ece\u800c\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u3002\u5b83\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u7ef4\u62a4\u6210\u672c\uff0c\u5e76\u63d0\u9ad8\u8bbe\u5907\u7684\u53ef\u7528\u6027\u548c\u53ef\u9760\u6027\u3002\u6b64\u5916\uff0c485\u8f6cTCP\/IP\u534f\u8bae\u8fd8\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u5982Modbus RTU\u3001Modbus ASCII\u7b49\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n

485\u8f6cTCP\/IP\u534f\u8bae\u7684\u5386\u53f2<\/h2>\n

  485\u8f6cTCP\/IP\u534f\u8bae\u7684\u53d1\u5c55\u5386\u7a0b<\/h3>\n

  485\u8f6cTCP\/IP\u534f\u8bae\u6700\u521d\u7531Modicon\u516c\u53f8\u5f00\u53d1\uff0cModicon\u516c\u53f8\u662f\u4e00\u5bb6\u8457\u540d\u7684\u5de5\u4e1a\u81ea\u52a8\u5316\u8bbe\u5907\u5236\u9020\u5546\u3002\u572820\u4e16\u7eaa80\u5e74\u4ee3\uff0cModicon\u516c\u53f8\u5f00\u53d1\u4e86\u4e00\u79cd\u79f0\u4e3aModbus\u7684\u5de5\u4e1a\u63a7\u5236\u5668\uff0c\u5b83\u4f7f\u7528485\u63a5\u53e3\u8fde\u63a5\u8ba1\u7b97\u673a\u7f51\u7edc\uff0c\u4ece\u800c\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u3002\u968f\u7740\u7f51\u7edc\u6280\u672f\u7684\u53d1\u5c55\uff0cModbus\u534f\u8bae\u4e5f\u4e0d\u65ad\u6f14\u8fdb\uff0c\u6700\u7ec8\u5f62\u6210\u4e86\u73b0\u5728\u7684485\u8f6cTCP\/IP\u534f\u8bae\u3002<\/p>\n

  485\u8f6cTCP\/IP\u534f\u8bae\u7684\u5e94\u7528\u9886\u57df<\/h3>\n

  485\u8f6cTCP\/IP\u534f\u8bae\u4e3b\u8981\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u9886\u57df\uff0c\u5982\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u5de5\u5382\u3001\u667a\u80fd\u5b89\u9632\u7b49\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u5de5\u5382\u8bbe\u5907\u7684\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\uff0c\u4ece\u800c\u63d0\u9ad8\u8bbe\u5907\u7684\u53ef\u7528\u6027\u548c\u53ef\u9760\u6027\u3002\u6b64\u5916\uff0c485\u8f6cTCP\/IP\u534f\u8bae\u4e5f\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\uff0c\u4f7f\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u7f51\u7edc\u8fdc\u7a0b\u63a7\u5236\u5bb6\u4e2d\u7684\u7535\u5668\u8bbe\u5907\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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485\u8f6cTCP\/IP\u534f\u8bae\uff0c\u4e5f\u79f0\u4e3aModbusTCP\/IP\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u73b0\u4ee3\u8ba1\u7b97\u673a\u7f51\u7edc\u4e0e\u4f20\u7edf\u5de5\u4e1a\u63a7\u5236\u5668\u4e4b\u95f4\u7684\u534f\u8bae\u3002\u5b83\u4f7f\u5f97\u8ba1\u7b97\u673a\u7f51\u7edc\u53ef\u4ee5\u76f4\u63a5\u8bbf\u95ee\u548c\u63a7\u5236\u4f20\u7edf\u7684\u6a21\u62df\u63a7\u5236\u5668\uff0c\u4ece<\/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":[61],"class_list":["post-43653","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/43653","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=43653"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/43653\/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=43653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=43653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=43653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}