{"id":43694,"date":"2023-10-04T00:55:14","date_gmt":"2023-10-03T16:55:14","guid":{"rendered":"\/\/www.dealsbon.com\/?p=43694"},"modified":"2023-10-04T00:56:48","modified_gmt":"2023-10-03T16:56:48","slug":"smsehmdgx","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/43694.html","title":{"rendered":"\u4ec0\u4e48\u662fEtherCAT\u548cModbus\u7684\u5173\u7cfb\uff1f"},"content":{"rendered":"<p>&emsp;&emsp;EtherCAT\u548cModbus\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u5de5\u4e1a\u7f51\u7edc\u6280\u672f\uff0c\u5b83\u4eec\u90fd\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u5206\u5e03\u5f0fI\/O\u8bbe\u5907\uff0c\u4ee5\u53ca\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u4e86\u89e3\u5b83\u4eec\u4e4b\u95f4\u7684\u5173\u7cfb\u6709\u52a9\u4e8e\u9009\u62e9\u5408\u9002\u7684\u7f51\u7edc\u6280\u672f\uff0c\u4ee5\u6ee1\u8db3\u60a8\u7684\u5e94\u7528\u9700\u6c42\u3002<\/p>\n<h2 style=\"text-align: center;\">EtherCAT\u7b80\u4ecb<\/h2>\n<p>&emsp;&emsp;EtherCAT\uff08\u4ee5\u592a\u7f51\u63a7\u5236\u548c\u81ea\u52a8\u5316\u6280\u672f\uff09\u662f\u4e00\u79cd\u57fa\u4e8e\u4ee5\u592a\u7f51\u7684\u5de5\u4e1a\u7f51\u7edc\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u901f\u3001\u4f4e\u5ef6\u8fdf\u7684\u901a\u4fe1\u3002\u5b83\u53ef\u4ee5\u901a\u8fc7\u4e00\u6839\u7f51\u7ebf\u5c06\u591a\u53f0\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684I\/O\u8bbe\u5907\uff0c\u5982\u6a21\u62df\u91cf\u8bbe\u5907\u3001\u6570\u5b57\u91cf\u8bbe\u5907\u3001\u4f3a\u670d\u5668\u548c\u7f16\u7801\u5668\u7b49\u3002EtherCAT\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8d85\u9ad8\u901f\u7684\u6570\u636e\u4f20\u8f93\uff0c\u540c\u65f6\u652f\u6301\u5927\u91cf\u7684I\/O\u8bbe\u5907\u3002<\/p>\n<h2 style=\"text-align: center;\">Modbus\u7b80\u4ecb<\/h2>\n<p>&emsp;&emsp;Modbus\u662f\u4e00\u79cd\u5de5\u4e1a\u7f51\u7edc\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u53ef\u4ee5\u901a\u8fc7RS-485\u6216RS-232\u63a5\u53e3\u5c06\u591a\u53f0\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\u3002Modbus\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684I\/O\u8bbe\u5907\uff0c\u5982\u6a21\u62df\u91cf\u8bbe\u5907\u3001\u6570\u5b57\u91cf\u8bbe\u5907\u3001\u6e29\u5ea6\u4f20\u611f\u5668\u3001\u6e7f\u5ea6\u4f20\u611f\u5668\u7b49\u3002\u5b83\u7684\u4f18\u52bf\u5728\u4e8e\u53ef\u4ee5\u5b9e\u73b0\u8f83\u4f4e\u6210\u672c\u7684\u7f51\u7edc\u8fde\u63a5\uff0c\u800c\u4e14\u652f\u6301\u5927\u91cf\u7684I\/O\u8bbe\u5907\u3002<\/p>\n<h2 style=\"text-align: center;\">EtherCAT\u548cModbus\u7684\u5173\u7cfb<\/h2>\n<h3>&emsp;&emsp;\u7279\u70b9\u5bf9\u6bd4<\/h3>\n<p>&emsp;&emsp;EtherCAT\u548cModbus\u90fd\u662f\u5de5\u4e1a\u7f51\u7edc\u6280\u672f\uff0c\u5b83\u4eec\u90fd\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u5206\u5e03\u5f0fI\/O\u8bbe\u5907\uff0c\u4ee5\u53ca\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u4f46\u662f\uff0c\u5b83\u4eec\u4e4b\u95f4\u5b58\u5728\u4e00\u4e9b\u663e\u8457\u7684\u5dee\u5f02\uff1a<\/p>\n<ul>\n<li>EtherCAT\u652f\u6301\u9ad8\u901f\u3001\u4f4e\u5ef6\u8fdf\u7684\u6570\u636e\u4f20\u8f93\uff0c\u800cModbus\u53ea\u652f\u6301\u4f4e\u901f\u3001\u9ad8\u5ef6\u8fdf\u7684\u6570\u636e\u4f20\u8f93\u3002<\/li>\n<li>EtherCAT\u53ef\u4ee5\u901a\u8fc7\u4e00\u6839\u7f51\u7ebf\u5c06\u591a\u53f0\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u800cModbus\u53ea\u80fd\u901a\u8fc7\u4e32\u884c\u63a5\u53e3\u5c06\u591a\u53f0\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\u3002<\/li>\n<li>EtherCAT\u652f\u6301\u66f4\u591a\u7684I\/O\u8bbe\u5907\uff0c\u800cModbus\u53ea\u652f\u6301\u6a21\u62df\u91cf\u3001\u6570\u5b57\u91cf\u8bbe\u5907\u3002<\/li>\n<\/ul>\n<h3>&emsp;&emsp;\u9002\u7528\u573a\u666f<\/h3>\n<p>&emsp;&emsp;EtherCAT\u548cModbus\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u573a\u666f\uff1a<\/p>\n<ul>\n<li>\u5982\u679c\u60a8\u9700\u8981\u5b9e\u73b0\u9ad8\u901f\u3001\u4f4e\u5ef6\u8fdf\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u9700\u8981\u652f\u6301\u5927\u91cf\u7684I\/O\u8bbe\u5907\uff0c\u90a3\u4e48\u60a8\u53ef\u4ee5\u8003\u8651\u4f7f\u7528EtherCAT\u6280\u672f\u3002<\/li>\n<li>\u5982\u679c\u60a8\u9700\u8981\u5b9e\u73b0\u4f4e\u6210\u672c\u7684\u7f51\u7edc\u8fde\u63a5\uff0c\u5e76\u9700\u8981\u652f\u6301\u6a21\u62df\u91cf\u3001\u6570\u5b57\u91cf\u8bbe\u5907\uff0c\u90a3\u4e48\u60a8\u53ef\u4ee5\u8003\u8651\u4f7f\u7528Modbus\u6280\u672f\u3002<\/li>\n<\/ul>\n<h2 style=\"text-align: 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