{"id":29295,"date":"2023-09-16T15:47:18","date_gmt":"2023-09-16T07:47:18","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=29295"},"modified":"2023-09-16T15:47:18","modified_gmt":"2023-09-16T07:47:18","slug":"pbcsrljp","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/29295.html","title":{"rendered":"PLC\u7f16\u7a0b\uff1a\u6df1\u5165\u4e86\u89e3Programmable Logic Controllers"},"content":{"rendered":"<p>&emsp;&emsp;PLC\uff08Programmable Logic Controllers\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u63a7\u5236\u5de5\u4e1a\u673a\u5668\u548c\u8fc7\u7a0b\u7684\u7f16\u7a0b\u63a7\u5236\u5668\u3002\u5b83\u4eec\u53ef\u4ee5\u6536\u96c6\u4f20\u611f\u5668\u4fe1\u53f7\uff0c\u6267\u884c\u7a0b\u5e8f\uff0c\u5e76\u63a7\u5236\u8bbe\u5907\u548c\u673a\u5668\u7684\u8f93\u51fa\u3002PLC\u7f16\u7a0b\u53ef\u4ee5\u63d0\u9ad8\u673a\u5668\u7684\u53ef\u9760\u6027\uff0c\u63d0\u9ad8\u8bbe\u5907\u7684\u5b89\u5168\u6027\uff0c\u5e76\u786e\u4fdd\u673a\u5668\u7684\u53ef\u91cd\u590d\u6027\u548c\u51c6\u786e\u6027\u3002PLC\u7f16\u7a0b\u4e5f\u53ef\u4ee5\u5e2e\u52a9\u60a8\u66f4\u6709\u6548\u5730\u7ba1\u7406\u8bbe\u5907\u548c\u673a\u5668\uff0c\u540c\u65f6\u51cf\u5c11\u64cd\u4f5c\u65f6\u95f4\u548c\u6210\u672c\u3002<\/p>\n<h2 style=\"text-align: center;\">PLC\u7f16\u7a0b\u8bed\u8a00<\/h2>\n<p>&emsp;&emsp;PLC\u7f16\u7a0b\u6709\u8bb8\u591a\u4e0d\u540c\u7684\u8bed\u8a00\uff0c\u6bcf\u79cd\u8bed\u8a00\u90fd\u6709\u5176\u4f18\u70b9\u548c\u7f3a\u70b9\u3002\u6700\u5e38\u7528\u7684PLC\u7f16\u7a0b\u8bed\u8a00\u5305\u62ec\uff1aLadder Logic\uff08\u68af\u5f62\u903b\u8f91\uff09\uff0cStatement List\uff08\u8bed\u53e5\u5217\u8868\uff09\uff0cFunction Block Diagram\uff08\u529f\u80fd\u5757\u56fe\uff09\uff0cStructured Text\uff08\u7ed3\u6784\u5316\u6587\u672c\uff09\u548cInstruction List\uff08\u6307\u4ee4\u5217\u8868\uff09\u3002\u4ee5\u4e0b\u662f\u5173\u4e8e\u8fd9\u4e9b\u8bed\u8a00\u7684\u8be6\u7ec6\u4ecb\u7ecd\u3002<\/p>\n<h3 style=\"text-align: center;\">\u68af\u5f62\u903b\u8f91\uff08Ladder Logic\uff09<\/h3>\n<p>&emsp;&emsp;\u68af\u5f62\u903b\u8f91\u662f\u6700\u5e38\u7528\u7684PLC\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u4f7f\u7528\u8054\u7ed3\u5668\u548c\u7ee7\u7535\u5668\u6765\u6a21\u62df\u7535\u6c14\u56de\u8def\u3002\u5b83\u7684\u7ed3\u6784\u7c7b\u4f3c\u4e8e\u4f20\u7edf\u7684\u68af\u5f62\u56fe\uff0c\u5b83\u4f7f\u7528\u7b80\u5355\u7684\u201cIF-THEN\u201d\u8bed\u53e5\u6765\u63a7\u5236\u673a\u5668\u7684\u8f93\u51fa\u3002<\/p>\n<h3 style=\"text-align: center;\">\u8bed\u53e5\u5217\u8868\uff08Statement List\uff09<\/h3>\n<p>&emsp;&emsp;\u8bed\u53e5\u5217\u8868\u662f\u4e00\u79cd\u6587\u672c\u578bPLC\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u4f7f\u7528\u7c7b\u4f3c\u4e8eC\u8bed\u8a00\u7684\u6587\u672c\u683c\u5f0f\u6765\u63cf\u8ff0\u673a\u5668\u7684\u884c\u4e3a\u3002\u5b83\u53ef\u4ee5\u4f7f\u7528\u7b80\u5355\u7684\u201cIF-THEN\u201d\u8bed\u53e5\u6765\u63a7\u5236\u673a\u5668\u7684\u8f93\u51fa\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u66f4\u590d\u6742\u7684\u6761\u4ef6\u548c\u5faa\u73af\u8bed\u53e5\u3002<\/p>\n<h3 style=\"text-align: center;\">\u529f\u80fd\u5757\u56fe\uff08Function Block Diagram\uff09<\/h3>\n<p>&emsp;&emsp;\u529f\u80fd\u5757\u56fe\u662f\u4e00\u79cd\u56fe\u5f62\u578bPLC\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u4f7f\u7528\u56fe\u5f62\u5316\u7684\u65b9\u5f0f\u6765\u63cf\u8ff0\u673a\u5668\u7684\u884c\u4e3a\u3002\u5b83\u4f7f\u7528\u7c7b\u4f3c\u4e8e\u68af\u5f62\u56fe\u7684\u7ed3\u6784\uff0c\u4f7f\u7528\u7b80\u5355\u7684\u56fe\u5f62\u56fe\u6807\u6765\u63a7\u5236\u673a\u5668\u7684\u8f93\u51fa\u3002<\/p>\n<h3 style=\"text-align: center;\">\u7ed3\u6784\u5316\u6587\u672c\uff08Structured Text\uff09<\/h3>\n<p>&emsp;&emsp;\u7ed3\u6784\u5316\u6587\u672c\u662f\u4e00\u79cd\u6587\u672c\u578bPLC\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u4f7f\u7528\u7c7b\u4f3c\u4e8ePascal\u8bed\u8a00\u7684\u6587\u672c\u683c\u5f0f\u6765\u63cf\u8ff0\u673a\u5668\u7684\u884c\u4e3a\u3002\u5b83\u53ef\u4ee5\u4f7f\u7528\u7b80\u5355\u7684\u201cIF-THEN\u201d\u8bed\u53e5\u6765\u63a7\u5236\u673a\u5668\u7684\u8f93\u51fa\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u66f4\u590d\u6742\u7684\u6761\u4ef6\u548c\u5faa\u73af\u8bed\u53e5\u3002<\/p>\n<h3 style=\"text-align: center;\">\u6307\u4ee4\u5217\u8868\uff08Instruction List\uff09<\/h3>\n<p>&emsp;&emsp;\u6307\u4ee4\u5217\u8868\u662f\u4e00\u79cd\u6587\u672c\u578bPLC\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u4f7f\u7528\u7c7b\u4f3c\u4e8e\u6c47\u7f16\u8bed\u8a00\u7684\u6587\u672c\u683c\u5f0f\u6765\u63cf\u8ff0\u673a\u5668\u7684\u884c\u4e3a\u3002\u5b83\u53ef\u4ee5\u4f7f\u7528\u7b80\u5355\u7684\u6307\u4ee4\u6765\u63a7\u5236\u673a\u5668\u7684\u8f93\u51fa\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u66f4\u590d\u6742\u7684\u6307\u4ee4\u548c\u5faa\u73af\u8bed\u53e5\u3002<\/p>\n<h2 style=\"text-align: center;\">PLC\u7f16\u7a0b\u7684\u4f18\u70b9<\/h2>\n<p>&emsp;&emsp;PLC\u7f16\u7a0b\u6709\u8bb8\u591a\u4f18\u70b9\uff0c\u5305\u62ec\uff1a<\/p>\n<h3 style=\"text-align: center;\">\u53ef\u9760\u6027<\/h3>\n<p>&emsp;&emsp;PLC\u7f16\u7a0b\u53ef\u4ee5\u63d0\u9ad8\u673a\u5668\u7684\u53ef\u9760\u6027\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u68c0\u6d4b\u673a\u5668\u7684\u9519\u8bef\u72b6\u6001\uff0c\u5e76\u5728\u53d1\u751f\u6545\u969c\u65f6\u81ea\u52a8\u505c\u6b62\u673a\u5668\u7684\u8fd0\u884c\u3002\u8fd9\u53ef\u4ee5\u5e2e\u52a9\u60a8\u6709\u6548\u5730\u7ba1\u7406\u673a\u5668\uff0c\u51cf\u5c11\u673a\u5668\u7684\u6545\u969c\u7387\u3002<\/p>\n<h3 style=\"text-align: center;\">\u5b89\u5168\u6027<\/h3>\n<p>&emsp;&emsp;PLC\u7f16\u7a0b\u53ef\u4ee5\u63d0\u9ad8\u8bbe\u5907\u7684\u5b89\u5168\u6027\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u68c0\u6d4b\u8bbe\u5907\u7684\u5371\u9669\u72b6\u6001\uff0c\u5e76\u5728\u53d1\u751f\u5371\u9669\u65f6\u81ea\u52a8\u505c\u6b62\u8bbe\u5907\u7684\u8fd0\u884c\u3002\u8fd9\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u62a4\u60a8\u7684\u8bbe\u5907\u548c\u673a\u5668\uff0c\u5e76\u907f\u514d\u53ef\u80fd\u53d1\u751f\u7684\u5b89\u5168\u4e8b\u6545\u3002<\/p>\n<h3 style=\"text-align: center;\">\u53ef\u91cd\u590d\u6027\u548c\u51c6\u786e\u6027<\/h3>\n<p>&emsp;&emsp;PLC\u7f16\u7a0b\u53ef\u4ee5\u786e\u4fdd\u673a\u5668\u7684\u53ef\u91cd\u590d\u6027\u548c\u51c6\u786e\u6027\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u68c0\u6d4b\u673a\u5668\u7684\u9519\u8bef\u72b6\u6001\uff0c\u5e76\u5728\u53d1\u751f\u9519\u8bef\u65f6\u81ea\u52a8\u505c\u6b62\u673a\u5668\u7684\u8fd0\u884c\u3002\u8fd9\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u8bc1\u673a\u5668\u7684\u51c6\u786e\u6027\u548c\u53ef\u91cd\u590d\u6027\uff0c\u4ece\u800c\u63d0\u9ad8\u673a\u5668\u7684\u6027\u80fd\u548c\u6548\u7387\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>PLC\u7f16\u7a0b\u662f\u4e00\u79cd\u7528\u4e8e\u63a7\u5236\u5de5\u4e1a\u673a\u5668\u548c\u8fc7\u7a0b\u7684\u7f16\u7a0b\u63a7\u5236\u5668\uff0c\u5b83\u53ef\u4ee5\u63d0\u9ad8\u673a\u5668\u7684\u53ef\u9760\u6027\uff0c\u63d0\u9ad8\u8bbe\u5907\u7684\u5b89\u5168\u6027\uff0c\u5e76\u786e\u4fdd\u673a\u5668\u7684\u53ef\u91cd\u590d\u6027\u548c\u51c6\u786e\u6027\u3002<\/strong>PLC\u7f16\u7a0b\u6709\u8bb8\u591a\u4e0d\u540c\u7684\u8bed\u8a00\uff0c\u6bd4\u5982\u68af\u5f62\u903b\u8f91\u3001\u8bed\u53e5\u5217\u8868\u3001\u529f\u80fd\u5757\u56fe\u3001\u7ed3\u6784\u5316\u6587\u672c\u548c\u6307\u4ee4\u5217\u8868\u3002PLC\u7f16\u7a0b\u6709\u8bb8\u591a\u4f18\u70b9\uff0c\u5305\u62ec\u53ef\u9760\u6027\u3001\u5b89\u5168\u6027\u548c\u53ef\u91cd\u590d\u6027\u548c\u51c6\u786e\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PLC\uff08Programmable Logic Controllers\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u63a7\u5236\u5de5\u4e1a\u673a\u5668\u548c\u8fc7\u7a0b\u7684\u7f16\u7a0b\u63a7\u5236\u5668\u3002\u5b83\u4eec\u53ef\u4ee5\u6536\u96c6\u4f20\u611f\u5668\u4fe1\u53f7\uff0c\u6267\u884c\u7a0b\u5e8f\uff0c\u5e76\u63a7\u5236\u8bbe\u5907\u548c\u673a\u5668\u7684\u8f93\u51fa\u3002<\/p>\n","protected":false},"author":1,"featured_media":3671,"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":[52],"class_list":["post-29295","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-wxtx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/29295","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=29295"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/29295\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=29295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=29295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=29295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}