{"id":11331,"date":"2022-12-27T14:29:30","date_gmt":"2022-12-27T06:29:30","guid":{"rendered":"https:\/\/www.modbus.cn\/?p=11331"},"modified":"2023-08-13T23:45:29","modified_gmt":"2023-08-13T15:45:29","slug":"modbus-xie-yi-bi-gua-shi-wen-shi-du-bian-song-qi-led-xian-shi-ping-shu-zi-kan-ban","status":"publish","type":"post","link":"https:\/\/www.modbus.cn\/en\/11331.html","title":{"rendered":"Modbus\u534f\u8bae\u58c1\u6302\u5f0f\u6e29\u6e7f\u5ea6\u53d8\u9001\u5668LED\u663e\u793a\u5c4f\u6570\u5b57\u770b\u677f"},"content":{"rendered":"<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"bab4b4\" data-has-transparency=\"false\" style=\"--dominant-color: #bab4b4;\" decoding=\"async\" sizes=\"(max-width: 800px) 100vw, 800px\" class=\"wp-image-11342 not-transparent\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1672122473-image.png\"  ><\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>\u4ea7\u54c1\u4ecb\u7ecd\uff1a<\/strong><\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u672c\u4ea7\u54c1\u4e3a\u5de5\u4e1a\u6e29\u6e7f\u5ea6\u663e\u793a\u5c4f\uff0c\u58c1\u6302\u5b89\u88c5\uff0c\u53ef\u4ee5\u9009\u62e9\u4e00\u4f53\u5f0f\u6216\u5206\u4f53\u5f0f\u63a2\u5934\uff0c\u5b9e\u65f6\u91c6\u96c6\u663e\u793a\u73af\u5883\u6e29\u5ea6\u548c\u6e7f\u5ea6\u53c2\u6570\uff0c\u5916\u7559 RS485 \u901a\u8baf\u548c\u7ee7\u7535\u5668\u89e6\u70b9\u63a5\u53e3\uff0c\u53ef\u642d\u914d\u62a5\u8b66\u5668\/\u7ee7\u7535\u5668\u4f7f\u7528\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u9002\u7528\u573a\u6240\uff1a\u5b9e\u9a8c\u5ba4\u3001\u4ed3\u5e93\u3001\u8f66\u95f4\u3001\u673a\u623f\u3001\u5de5\u5382\u3002<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">\u89c4\u683c\u53c2\u6570\uff1a<\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"e8edf0\" data-has-transparency=\"false\" style=\"--dominant-color: #e8edf0;\" decoding=\"async\" sizes=\"(max-width: 904px) 100vw, 904px\" class=\"wp-image-11332 not-transparent\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1672122032-image.png\"  ><\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">\u4ea7\u54c1\u5c3a\u5bf8<\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"f0f0f0\" data-has-transparency=\"false\" style=\"--dominant-color: #f0f0f0;\" decoding=\"async\" sizes=\"(max-width: 797px) 100vw, 797px\" class=\"wp-image-11333 not-transparent\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1672122094-image.png\"  ><\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">\u63a5\u53e3\u8bf4\u660e<\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"e1e1e1\" data-has-transparency=\"false\" style=\"--dominant-color: #e1e1e1;\" decoding=\"async\" sizes=\"(max-width: 381px) 100vw, 381px\" class=\"wp-image-11334 not-transparent\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1672122125-image.png\"  ><\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">\u5927\u5c4f\u6309\u952e\u8bf4\u660e<\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"efefef\" data-has-transparency=\"false\" style=\"--dominant-color: #efefef;\" decoding=\"async\" sizes=\"(max-width: 908px) 100vw, 908px\" class=\"wp-image-11335 not-transparent\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1672122160-image.png\"  ><\/figure>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"f1f2f1\" data-has-transparency=\"false\" style=\"--dominant-color: #f1f2f1;\" decoding=\"async\" sizes=\"(max-width: 907px) 100vw, 907px\" class=\"wp-image-11336 not-transparent\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1672122192-image.png\"  ><\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">485 \u901a\u4fe1\u534f\u8bae\u4e0e\u6570\u636e\u683c\u5f0f<\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"d9e6ef\" data-has-transparency=\"false\" style=\"--dominant-color: #d9e6ef;\" decoding=\"async\" sizes=\"(max-width: 905px) 100vw, 905px\" class=\"wp-image-11337 not-transparent\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1672122269-image.png\"  ><\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">\u5bc4\u5b58\u5668\u5730\u5740<\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"d5e1e9\" data-has-transparency=\"false\" style=\"--dominant-color: #d5e1e9;\" decoding=\"async\" sizes=\"(max-width: 904px) 100vw, 904px\" class=\"wp-image-11338 not-transparent\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1672122303-image.png\"  ><\/figure>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"edeeee\" data-has-transparency=\"false\" style=\"--dominant-color: #edeeee;\" decoding=\"async\" sizes=\"(max-width: 892px) 100vw, 892px\" class=\"wp-image-11339 not-transparent\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1672122326-image.png\"  ><\/figure>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u53c2\u6570\u8bfb\u53d6<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u4f8b\uff1a\u8bfb\u53d6\u8bbe\u5907\u5730\u5740\u4e3a 01 \u7684\u4f20\u611f\u5668\u6e29\u6e7f\u5ea6<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"efefef\" data-has-transparency=\"false\" style=\"--dominant-color: #efefef;\" decoding=\"async\" sizes=\"(max-width: 903px) 100vw, 903px\" class=\"wp-image-11340 not-transparent\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1672122389-image.png\"  ><\/figure>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u6ce8\u91ca\uff1a<br \/>\u5c06\u8fd4\u56de\u7684\u5341\u516d\u8fdb\u5236\u6570\u636e\u8f6c\u6362\u6210\u5341\u8fdb\u5236\u9664\u4ee5 10\uff0c\u5373\u53ef\u5f97\u5230\u76f8\u5e94\u7684\u6e29\u6e7f\u5ea6\u503c\u3002<br \/>\u6e29\u5ea6 :0x00FA (HEX)= 250(DEX)\uff0c\u9664\u4ee5 10 \u5373 25.0\u2103\uff1b<br \/>\u6e7f\u5ea6 \uff1a0x0190\uff08HEX\uff09= 400\uff08DEX\uff09\uff0c\u9664\u4ee5 10 \u5373 40.0%RH\u3002<br \/>\u6ce8\uff1a\u5f53\u6e29\u5ea6\u4f4e\u4e8e 0\u2103\u65f6\u4ee5\u8865\u7801\u5f62\u5f0f\u4e0a\u4f20\uff0c\u5047\u5982\u8bfb\u53d6\u5230\u7684\u6e29\u5ea6\u662fFF9B\u3002<br \/>H(\u5341\u516d\u8fdb\u5236)= 1111 1111 1001 1011\uff08\u4e8c\u8fdb\u5236\uff09\uff0c\u5219\u5b9e\u9645\u6e29\u5ea6\u503c\u4e3a 1000 0000 0110 0101<br \/>\uff08\u4e8c\u8fdb\u5236\uff09=0065(\u5341\u516d\u8fdb\u5236\uff09= -101\uff08\u5341\u8fdb\u5236\uff09 =&gt; \u6e29\u5ea6=-10.1\u2103\u3002<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"f2f1f1\" data-has-transparency=\"false\" style=\"--dominant-color: #f2f1f1;\" decoding=\"async\" sizes=\"(max-width: 905px) 100vw, 905px\" class=\"wp-image-11341 not-transparent\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1672122452-image.png\"  ><\/figure>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\r\n<span id=\"magicpostMarker\"><\/span>","protected":false},"excerpt":{"rendered":"<p>\u4ea7\u54c1\u4ecb\u7ecd\uff1a 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