"# \u8d1d\u514b\u65af\u6d88\u9632\u63a7\u5236\u677f Modbus RTU \u901a\u8baf\u534f\u8bae V1.0.10\n\n> 2026-07-26 | 2026-07-26\n> https:\/\/www.modbus.cn\/en\/engineering-library\/beikes-fire-control-board-modbus-rtu-v1-0-10\n\n---\n\n\u8fd9\u662f**\u8d1d\u514b\u65af\u6d88\u9632\u63a7\u5236\u677f**\u7684\u5f00\u7a97\u5668 Modbus \u901a\u8baf\u534f\u8bae\uff0c\u7248\u672c V1.0.10\u3002\u4e00\u5757\u4e3b\u677f\u80fd\u5e26\u6700\u591a 128 \u4e2a\u5f00\u7a97\u5668\uff0c\u4e3b\u677f\u5f53\u4ece\u7ad9\uff0c\u4f60\u7684 PLC \u6216\u4e0a\u4f4d\u673a\u5f53\u4e3b\u673a\u53bb\u8f6e\u8be2\u548c\u63a7\u5236\u3002\n\n\u8fd9\u4e2a\u534f\u8bae\u672c\u8eab\u4e0d\u590d\u6742\uff0c\u4f46\u624b\u518c\u5199\u5f97\u6bd4\u8f83\u7ed5\u2014\u2014\u67e5\u8be2\u8fd4\u56de\u7684\u6570\u503c\u548c\u63a7\u5236\u7684\u6570\u503c\u662f\u4e24\u5957\u4f53\u7cfb\uff0c\u800c\u4e14 PDF \u53ea\u5199\u4e86\u6700\u590d\u6742\u7684\"\u7fa4\u63a7\"\u5199\u6cd5\uff080x10 \u5199 130 \u5b57\u8282\uff09\uff0c\u73b0\u573a\u5b9e\u9645\u66f4\u5e38\u7528\u7684\u662f\"\u5355\u8def\u5f00\u51fa\"\u5199\u6cd5\uff080x06 \u5199 1 \u4e2a\u5bc4\u5b58\u5668\uff09\u3002\u4e0b\u9762\u6211\u6309\"\u4f60\u600e\u4e48\u7528\"\u7684\u987a\u5e8f\u6765\u8bb2\uff0c\u4e24\u79cd\u5199\u6cd5\u90fd\u7ed9\u51fa\uff0c\u4f60\u6309\u9700\u9009\u7b80\u5355\u7684\u3002\n\n## \u5148\u641e\u6e05\u695a\uff1a\u8fd9\u662f\u4e2a\u4ec0\u4e48\u7cfb\u7edf\n\n\u4e00\u4e2a\u6d88\u9632\u63a7\u5236\u4e3b\u677f\uff0c\u4e0b\u9762\u6302\u6700\u591a 128 \u4e2a\u7535\u52a8\u5f00\u7a97\u5668\u3002\u4e3b\u677f\u901a\u8fc7 RS-485 \u603b\u7ebf\u8ddf\u4f60\u7684\u4e0a\u4f4d\u673a\u901a\u4fe1\u3002\u4f60\u53ef\u4ee5\u505a\u4e09\u4ef6\u4e8b\uff1a\n\n**\u2460 \u67e5**\uff1a\u95ee\u4e3b\u677f\"\u4f60\u73b0\u5728\u4ec0\u4e48\u72b6\u6001\uff1f\u4e0b\u9762 128 \u4e2a\u7a97\u90fd\u4ec0\u4e48\u4f4d\u7f6e\uff1f\"\u2014\u2014\u4e00\u6b21\u5168\u8bfb\u56de\u6765\u3002\n\n**\u2461 \u63a7**\uff1a\u8ba9\u4e3b\u677f\u81ea\u5df1\u5f00\u5408\uff0c\u6216\u8005\u8ba9\u4e0b\u9762\u67d0\u4e2a\u7a97\u5f00\u5408\u3002\u53ef\u4ee5\u4e00\u6b21\u53ea\u63a7\u4e00\u4e2a\uff0c\u4e5f\u53ef\u4ee5\u4e00\u6b21\u63a7\u4e00\u7247\u3002\n\n**\u2462 \u914d**\uff1a\u6539\u4e3b\u677f\u7684\u4ece\u7ad9\u5730\u5740\u6216\u6ce2\u7279\u7387\u2014\u2014\u5076\u5c14\u7528\u4e00\u6b21\u3002\n\n\u5c31\u8fd9\u4e09\u4ef6\u4e8b\u3002\u4e0b\u9762\u4e00\u4e2a\u4e00\u4e2a\u8bf4\u3002\n\n## \u63a5\u7ebf\u548c\u5bf9\u53c2\u6570\n\nRS-485 \u4e24\u6839\u7ebf\uff0cA \u63a5 A\u3001B \u63a5 B\uff0c\u9996\u5c3e\u5404\u5e76\u4e00\u4e2a 120\u03a9 \u7535\u963b\u3002\u6253\u5f00\u4e32\u53e3\u8f6f\u4ef6\u586b\uff1a\n\n\u53c2\u6570\u503c\n\n\u6ce2\u7279\u73879600\uff08\u9ed8\u8ba4\uff0c\u4e5f\u652f\u6301 2400\uff09\n\u6570\u636e\u4f4d8\n\u6821\u9a8c\u4f4d\u65e0\n\u505c\u6b62\u4f4d1\n\u4ece\u7ad9\u5730\u57401\uff08\u9ed8\u8ba4\uff0c\u53ef\u6539 1~200\uff09\n\n\u586b\u9519\u6ce2\u7279\u7387\u6216\u6821\u9a8c\u4f4d\u4e00\u4e2a\u90fd\u8fde\u4e0d\u4e0a\uff0c\u8fd9\u662f\u6700\u57fa\u672c\u7684\u3002\n\n## \u7b2c\u4e00\u6b65\uff1a\u5148\u67e5\u4e00\u4e0b\uff0c\u786e\u8ba4\u901a\u4e0d\u901a\n\n\u62ff 1 \u53f7\u4e3b\u677f\u8bd5\uff0c\u53d1\u8fd9\u6761\uff1a\n\n`01 03 00 00 00 45 84 39`\n\n\u62c6\u5f00\u770b\uff1a01\uff08\u4ece\u7ad9\u5730\u5740 1\uff09 03\uff08\u529f\u80fd\u7801=\u8bfb\uff09 00 00\uff08\u4ece\u5bc4\u5b58\u5668 0 \u5f00\u59cb\uff09 00 45\uff08\u8bfb 69 \u4e2a\u5bc4\u5b58\u5668\uff09 84 39\uff08CRC \u6821\u9a8c\uff09\u3002\n\n\u5982\u679c\u4e3b\u677f\u6b63\u5e38\uff0c\u5b83\u4f1a\u56de\u4e00\u957f\u4e32\u6570\u636e\uff0c143 \u4e2a\u5b57\u8282\u3002\u522b\u614c\uff0c\u62c6\u5f00\u770b\u5c31\u6e05\u695a\u4e86\uff1a\n\n\u4f4d\u7f6e\u662f\u4ec0\u4e48\u600e\u4e48\u8bfb\n\n\u7b2c 1 \u5b57\u8282\u4ece\u7ad9\u5730\u5740\u5e94\u8be5\u8ddf\u4f60\u95ee\u7684\u4e00\u81f4\uff0c\u6bd4\u5982 01\n\u7b2c 2 \u5b57\u8282\u529f\u80fd\u780103\n\u7b2c 3~4 \u5b57\u8282\u4e3b\u677f\u5730\u5740\u5f53\u524d\u4ece\u7ad9\u5730\u5740\n\u7b2c 5~6 \u5b57\u8282\u6ce2\u7279\u73870 = 2400\uff0c1 = 9600\n\u7b2c 7~8 \u5b57\u8282\u4e3b\u677f\u5de5\u4f5c\u72b6\u60010=\u6b63\u5e38\uff0c1=\u6d88\u9632\u89e6\u53d1\uff0c2=\u96e8\u611f\u89e6\u53d1\uff0c3=\u8bbe\u5907\u6545\u969c\n\u7b2c 9~10 \u5b57\u8282\u4e3b\u677f\u7535\u673a\u72b6\u60010=\u521d\u59cb\uff0c1=\u5f00\u542f\u4e2d\uff0c2=\u5173\u95ed\u4e2d\n\u7b2c 11~12 \u5b57\u8282\u4e3b\u677f\u7535\u673a\u4f4d\u7f6e0~100\uff0c\u76f4\u63a5\u5c31\u662f\u767e\u5206\u6bd4\uff080 \u5168\u5173\uff0c100 \u5168\u5f00\uff09\n\u7b2c 13~140 \u5b57\u82821~128 \u53f7\u7a97\u6237\u72b6\u6001\u6bcf\u7a97 1 \u5b57\u8282\uff0c\u89c1\u4e0b\u9762\n\u6700\u540e 2 \u5b57\u8282CRC \u6821\u9a8c-\n\n\u8fd9\u91cc\u6709\u4e2a\u7ed5\u7684\u5730\u65b9\u8981\u5148\u8bf4\u6e05\u695a\uff1a\u4f60\u8bfb\u7684\u662f 69 \u4e2a\u5bc4\u5b58\u5668\uff0c\u6807\u51c6 Modbus \u6bcf\u4e2a\u5bc4\u5b58\u5668 2 \u5b57\u8282\uff0c\u6240\u4ee5\u6570\u636e\u533a\u4e00\u5171 138 \u5b57\u8282\u3002\u524d 5 \u4e2a\u5bc4\u5b58\u5668\uff0810 \u5b57\u8282\uff09\u662f\u4e3b\u677f\u81ea\u5df1\u7684\u4fe1\u606f\uff0c\u540e\u9762 64 \u4e2a\u5bc4\u5b58\u5668\uff08128 \u5b57\u8282\uff09\u5bf9\u5e94 128 \u4e2a\u7a97\u6237\u2014\u2014**\u6bcf\u7a97\u5360 1 \u5b57\u8282**\uff0c\u4e0d\u662f 2 \u5b57\u8282\u3002\u8fd9\u662f\u8fd9\u4e2a\u534f\u8bae\u6700\u5bb9\u6613\u641e\u6df7\u7684\u5730\u65b9\uff0c\u8bb0\u4f4f\u5c31\u597d\u3002\n\n\u7a97\u6237\u90a3 128 \u4e2a\u5b57\u8282\uff0c\u6bcf\u4e2a\u5b57\u8282\u7684\u503c\u542b\u4e49\uff1a\n\n\u503c\u610f\u601d\n\n0\u5168\u5173\uff080%\uff09\n1~99\u5f00\u4e86 1%~99%\n100\u5168\u5f00\uff08100%\uff09\n200\u8fd9\u4e2a\u7a97\u79bb\u7ebf\u4e86\uff08\u6ca1\u63a5\u6216\u8005\u7ebf\u65ad\u4e86\uff09\n201\u8fd9\u4e2a\u7a97\u6545\u969c\n\n\u6240\u4ee5\u4f60\u62ff\u5230\u8fd4\u56de\u5e27\u540e\uff0c\u7b2c 13 \u4e2a\u5b57\u8282\u5c31\u662f 1 \u53f7\u7a97\u7684\u4f4d\u7f6e\uff0c\u7b2c 14 \u4e2a\u5b57\u8282\u662f 2 \u53f7\u7a97\uff0c\u4f9d\u6b64\u7c7b\u63a8\u3002\u8bfb\u5230 200 \u8bf4\u660e\u90a3\u4e00\u8def\u6ca1\u63a5\u7a97\uff0c\u8bfb\u5230 201 \u8bf4\u660e\u7a97\u6709\u95ee\u9898\u3002\n\n## \u7b2c\u4e8c\u6b65\uff1a\u63a7\u5236\u7a97\u6237\u5f00\u5408\n\n\u63a7\u5236\u6709\u4e24\u79cd\u5199\u6cd5\u3002\u73b0\u573a\u5b9e\u9645\u6700\u5e38\u7528\u7684\u662f**\u5355\u8def\u63a7\u5236**\uff0c\u53ea\u53d1 8 \u4e2a\u5b57\u8282\uff1bPDF \u4e0a\u5199\u7684\u662f**\u7fa4\u63a7**\uff0c\u8981\u53d1 137 \u4e2a\u5b57\u8282\u3002\u5148\u8bb2\u7b80\u5355\u7684\u3002\n\n### \u5199\u6cd5 A\uff1a\u5355\u8def\u63a7\u5236\uff08\u63a8\u8350\uff0c\u6700\u5e38\u7528\uff09\n\n\u7528 0x06 \u529f\u80fd\u7801\u5199\u5bc4\u5b58\u5668 0\uff0c\u5199\u5165\u503c\u5c31\u662f\u76ee\u6807\u5f00\u5ea6\u3002\u8fd9\u79cd\u65b9\u5f0f\u4e00\u6b21\u53ea\u63a7\u5236\u4e3b\u677f\u81ea\u5df1\u63a5\u7684\u90a3\u4e2a\u8f93\u51fa\uff0c\u6216\u8005\u63a7\u5236\u9ed8\u8ba4\u7684\u7b2c\u4e00\u8def\u8f93\u51fa\u3002\n\n\u5e27\u683c\u5f0f\uff1a\n\n`[\u5730\u5740] 06 00 00 [\u5f00\u5ea6\u9ad8\u5b57\u8282] [\u5f00\u5ea6\u4f4e\u5b57\u8282] [CRC\u4f4e] [CRC\u9ad8]`\n\n\u63a7\u5236\u503c\uff1a\n\n\u4f60\u586b\u7684\u503c\uff08\u5341\u8fdb\u5236\uff09\u5341\u516d\u8fdb\u5236\u610f\u601d\n\n30x0003\u505c\u6b62\n1000x0064\u5168\u5173\uff080%\uff09\n1300x0082\u5f00 30%\n1500x0096\u5f00 50%\n2000x00C8\u5168\u5f00\uff08100%\uff09\n\n\u89c4\u5f8b\uff1a**\u63a7\u5236\u503c = \u76ee\u6807\u767e\u5206\u6bd4 + 100**\u3002\u60f3\u5f00 50% \u5c31\u586b 150\uff080x0096\uff09\uff0c\u60f3\u5168\u5f00\u5c31\u586b 200\uff080x00C8\uff09\u3002\n\n#### \u73b0\u573a\u9a8c\u8bc1\u8fc7\u7684\u4f8b\u5b50\uff08\u4ece\u7528\u6237\u7fa4\u804a\u622a\u56fe\u4e2d\u63d0\u53d6\uff09\n\n\u4ece\u7ad9\u5730\u5740 17\uff080x11\uff09\uff0c\u63a7\u5236\u5f00\u5230 50%\uff1a\n\n`11 06 00 00 00 96 0B 34`\n\n\u5b57\u8282\u503c\u542b\u4e49\n\n110x11\u4ece\u7ad9\u5730\u5740 17\n060x06\u5199\u5355\u4e2a\u5bc4\u5b58\u5668\n00 000x0000\u5bc4\u5b58\u5668 0\n00 960x0096 = 15050%\uff08150 - 100 = 50\uff09\n0B 34-CRC \u6821\u9a8c\uff08\u5df2\u9a8c\u8bc1\u6b63\u786e\uff09\n\n\u540c\u6837\u5730\u5740\uff0c\u5176\u4ed6\u5e38\u7528\u503c\uff1a\n\n\u52a8\u4f5c\u5b8c\u6574\u5e27\uff08\u5730\u5740 17\uff09\n\n\u5168\u5f00`11 06 00 00 00 C8 8A CC`\n\u5168\u5173`11 06 00 00 00 64 8A B1`\n\u505c\u6b62`11 06 00 00 00 03 CB 5B`\n\u5f00 50%`11 06 00 00 00 96 0B 34`\n\n\u5982\u679c\u4f60\u7684\u4ece\u7ad9\u5730\u5740\u4e0d\u662f 17\uff0c\u628a\u7b2c\u4e00\u4e2a\u5b57\u8282\u6362\u6210\u4f60\u7684\u5730\u5740\uff0c\u91cd\u65b0\u7b97 CRC \u5c31\u884c\u3002\n\n### \u5199\u6cd5 B\uff1a\u7fa4\u63a7\uff08PDF \u5b98\u65b9\u5199\u6cd5\uff09\n\n\u5982\u679c\u4f60\u8981\u4e00\u6b21\u63a7\u5236\u4e3b\u677f + \u4e0b\u9762 128 \u4e2a\u7a97\uff0c\u7528 0x10 \u529f\u80fd\u7801\uff0c\u5199 130 \u5b57\u8282\u6570\u636e\u3002\u5e27\u957f\u8fd9\u6837\uff1a\n\n`[\u5730\u5740] 10 00 00 00 41 82 [D0] [D1] [D2] ... [D128] [00] [CRC\u4f4e] [CRC\u9ad8]`\n\n\u524d\u9762 7 \u4e2a\u5b57\u8282\u662f\u5e27\u5934\uff08\u5730\u5740 + \u529f\u80fd\u7801 + \u5bc4\u5b58\u5668\u8d77\u59cb + \u6570\u91cf + \u5b57\u8282\u6570\uff09\uff0c\u4e2d\u95f4 130 \u4e2a\u5b57\u8282\u662f\u4f60\u8981\u4e0b\u53d1\u7684\u63a7\u5236\u6307\u4ee4\uff0c\u6700\u540e D129 + CRC \u6536\u5c3e\u3002\n\n130 \u5b57\u8282\u91cc\uff0cD0 \u63a7\u5236\u4e3b\u677f\u81ea\u5df1\uff0cD1~D128 \u63a7\u5236\u5bf9\u5e94\u7684 1~128 \u53f7\u7a97\uff0c\u6bcf\u4e2a\u5b57\u8282\u586b\u4ec0\u4e48\u503c\uff1a\n\n\u4f60\u586b\u7684\u503c\uff08\u5341\u8fdb\u5236\uff09\u5341\u516d\u8fdb\u5236\u610f\u601d\n\n30x03\u505c\u6b62\uff08\u8ba9\u6b63\u5728\u52a8\u7684\u7a97\u7acb\u523b\u505c\uff09\n1000x64\u5168\u5173\uff080%\uff09\n1300x82\u5f00 30%\n1500x96\u5f00 50%\n2000xC8\u5168\u5f00\uff08100%\uff09\n2550xFF\u4e0d\u52a8\u4f5c\uff08\u4fdd\u6301\u73b0\u5728\u7684\u72b6\u6001\u4e0d\u52a8\uff09\n\n\u4e0d\u60f3\u52a8\u7684\u7a97\u586b 255\uff080xFF\uff09\uff0c\u8868\u793a\"\u8fd9\u6247\u7a97\u6211\u4e0d\u7ba1\uff0c\u4fdd\u6301\u539f\u6837\"\u3002\u6ce8\u610f 255 \u8ddf 3\uff08\u505c\u6b62\uff09\u4e0d\u662f\u4e00\u56de\u4e8b\uff1a255 \u662f\"\u4e0d\u52a8\u4f5c\"\uff0c3 \u662f\"\u505c\u4e0b\u6765\"\uff0c\u533a\u522b\u5728\u4e8e 3 \u4f1a\u4e2d\u65ad\u6b63\u5728\u8fdb\u884c\u7684\u52a8\u4f5c\uff0c255 \u5b8c\u5168\u4e0d\u7406\u5b83\u3002\n\n#### \u624b\u518c\u91cc\u7684\u7fa4\u63a7\u793a\u4f8b\n\n2 \u53f7\u4e3b\u677f\u81ea\u8eab\u5f00 100%\uff0c1 \u53f7\u7a97\u5f00 30%\uff0c2 \u53f7\u7a97\u5f00 50%\uff0c\u5176\u4f59\u4e0d\u52a8\uff1a\n\n`02 10 00 00 00 41 82 C8 82 96 FF FF ... FF FF 00 1A 88`\n\n\u5b57\u8282\u503c\u610f\u601d\n\n020x022 \u53f7\u4e3b\u677f\n100x10\u5199\u591a\u4e2a\u5bc4\u5b58\u5668\n00 00-\u5bc4\u5b58\u5668\u8d77\u59cb\u5730\u5740 = 0\n00 41-\u5199 65 \u4e2a\u5bc4\u5b58\u5668\n820x82 = 130\u6570\u636e\u5b57\u8282\u6570 = 130\nD0 = C80xC8 = 200\u4e3b\u677f 100%\uff08200-100=100%\uff09\nD1 = 820x82 = 1301 \u53f7\u7a97 30%\uff08130-100=30%\uff09\nD2 = 960x96 = 1502 \u53f7\u7a97 50%\uff08150-100=50%\uff09\nD3~D1280xFF = 2553~128 \u53f7\u7a97\u4e0d\u52a8\u4f5c\nD1290x00\u4fdd\u7559\n1A 88-CRC \u6821\u9a8c\n\n\u624b\u518c\u5728\u8fd9\u6761\u793a\u4f8b\u4e0b\u9762\u6709\u4e2a\u7b14\u8bef\uff1a\u6ce8\u91ca\u5199\"D1: 0x1E\"\uff0c\u4f46\u62a5\u6587\u884c\u5199\u7684\u662f 0x82\u3002\u6309\u89c4\u5219 30% = 130 = 0x82\uff0c\u62a5\u6587\u884c\u662f\u5bf9\u7684\uff0c0x1E \u662f\u5199\u9519\u4e86\u3002\n\n## \u5e38\u7528\u63a7\u5236\u5e27\u901f\u67e5\u8868\n\n### \u5355\u8def\u63a7\u5236\uff080x06\uff0c\u6700\u5e38\u7528\uff09\n\n\u5047\u8bbe\u4f60\u7684\u4ece\u7ad9\u5730\u5740\u662f 17\uff080x11\uff09\uff0c\u6539\u5730\u5740\u5c31\u6362\u7b2c\u4e00\u4e2a\u5b57\u8282\uff1a\n\n\u52a8\u4f5c\u5b8c\u6574\u5e27\uff08\u542b CRC\uff09\n\n\u5168\u5f00`11 06 00 00 00 C8 8A CC`\n\u5168\u5173`11 06 00 00 00 64 8A B1`\n\u505c\u6b62`11 06 00 00 00 03 CB 5B`\n\u5f00 50%`11 06 00 00 00 96 0B 34`\n\n### \u7fa4\u63a7\uff080x10\uff0c\u63a7\u4e3b\u677f+128 \u7a97\uff09\n\n`...` \u8868\u793a\u4e2d\u95f4\u6ca1\u63d0\u5230\u7684\u5b57\u8282\u5168\u586b 0xFF\uff0c\u6700\u540e D129 \u586b 0x00\uff0c\u518d\u8865 CRC\uff1a\n\n\u60f3\u5e72\u5565\u5e27\u5934 + \u524d 5 \u5b57\u8282\u6570\u636e\n\n1 \u53f7\u4e3b\u677f\u81ea\u5df1\u5168\u5f00`01 10 00 00 00 41 82 C8 FF ...`\n1 \u53f7\u4e3b\u677f\u81ea\u5df1\u5168\u5173`01 10 00 00 00 41 82 64 FF ...`\n1 \u53f7\u4e3b\u677f\u81ea\u5df1\u505c\u6b62`01 10 00 00 00 41 82 03 FF ...`\n1 \u53f7\u4e3b\u677f\u81ea\u5df1\u5f00 50%`01 10 00 00 00 41 82 96 FF ...`\n1 \u53f7\u5168\u90e8\u7a97\u6237\u5168\u5f00`01 10 00 00 00 41 82 C8 C8 ...`\n1 \u53f7\u5168\u90e8\u7a97\u6237\u5168\u5173`01 10 00 00 00 41 82 64 64 ...`\n1 \u53f7\u5168\u90e8\u505c\u6b62`01 10 00 00 00 41 82 03 03 ...`\n\n### \u5e7f\u64ad\uff08\u5730\u5740 0\uff09\n\n\u5730\u5740 0 \u662f\u5e7f\u64ad\uff0c\u603b\u7ebf\u4e0a\u6240\u6709\u4e3b\u677f\u90fd\u4f1a\u6267\u884c\u4f46\u4e0d\u56de\u5e94\u3002\u6d88\u9632\u8054\u52a8\u7684\u65f6\u5019\u5f88\u6709\u7528\uff1a\n\n\u60f3\u5e72\u5565\u5e27\u5934 + \u524d 5 \u5b57\u8282\u6570\u636e\n\n\u5168\u90e8\u5168\u5f00`00 10 00 00 00 41 82 C8 C8 ...`\n\u5168\u90e8\u5168\u5173`00 10 00 00 00 41 82 64 64 ...`\n\u5168\u90e8\u505c\u6b62`00 10 00 00 00 41 82 03 03 ...`\n\n## \u7b2c\u4e09\u6b65\uff1a\u6539\u5730\u5740\u548c\u6ce2\u7279\u7387\uff08\u5076\u5c14\u7528\uff09\n\n\u7528 0x06 \u529f\u80fd\u7801\uff0c\u4e00\u6b21\u5199\u4e00\u4e2a\u5bc4\u5b58\u5668\u3002\u6539\u5b8c**\u7acb\u5373\u751f\u6548**\uff0c\u4e4b\u540e\u4f60\u5f97\u7528\u65b0\u53c2\u6570\u8ddf\u5b83\u901a\u4fe1\uff0c\u522b\u6539\u5b8c\u53d1\u73b0\u8fde\u4e0d\u4e0a\u4e86\u3002\n\n\u60f3\u5e72\u5565\u5b8c\u6574\u5e27\u8bf4\u660e\n\n1 \u53f7 \u2192 \u6539\u5730\u5740\u4e3a 8`01 06 01 2C 00 08 48 39`\u5bc4\u5b58\u5668 300(0x012C) \u5199 8\n1 \u53f7 \u2192 \u6539\u5730\u5740\u4e3a 200`01 06 01 2C 00 C8 48 69`-\n2 \u53f7 \u2192 \u6539\u5730\u5740\u4e3a 5`02 06 01 2C 00 05 89 CF`-\n1 \u53f7 \u2192 \u6539 2400`01 06 01 2D 00 00 18 3F`\u5bc4\u5b58\u5668 301(0x012D) \u5199 0\n1 \u53f7 \u2192 \u6539\u56de 9600`01 06 01 2D 00 01 D9 FF`\u5199 1\n\n## \u67e5\u8be2\u5176\u4ed6\u4e3b\u677f\n\n\u628a\u5e27\u9996\u5b57\u8282\u6362\u6210\u5bf9\u5e94\u5730\u5740\u5c31\u884c\uff1a\n\n\u4e3b\u677f\u67e5\u8be2\u5e27\n\n1 \u53f7`01 03 00 00 00 45 84 39`\n2 \u53f7`02 03 00 00 00 45 84 0A`\n3 \u53f7`03 03 00 00 00 45 85 DB`\n200 \u53f7`C8 03 00 00 00 45 95 A0`\n\n## \u5bc4\u5b58\u5668\u5730\u56fe\uff08\u5b8c\u6574\u5bf9\u7167\uff09\n\n\u6574\u4e2a\u534f\u8bae\u5c31\u4e09\u7ec4\u5bc4\u5b58\u5668\u64cd\u4f5c\uff1a\n\n\u64cd\u4f5c\u5bc4\u5b58\u5668\u5730\u5740\u529f\u80fd\u7801\u8bf4\u660e\n\n\u67e5\u8be2\u5168\u90e8\u72b6\u60010\uff080x0000\uff090x03\u8bfb 69 \u4e2a\u5bc4\u5b58\u5668\uff0c\u8fd4\u56de\u4e3b\u677f+128 \u7a97\u72b6\u6001\n\u914d\u7f6e\u4e3b\u677f\u5730\u5740300\uff080x012C\uff090x06\u5199 1~200\n\u914d\u7f6e\u6ce2\u7279\u7387301\uff080x012D\uff090x060=2400\uff0c1=9600\n\u5355\u8def\/\u7fa4\u63a7\u63a7\u52360\uff080x0000\uff090x06 \u6216 0x100x06 \u63a7\u5355\u8def\uff0c0x10 \u63a7\u4e3b\u677f+128 \u7a97\n\n## \u4e24\u5957\u6570\u503c\u5bf9\u7167\u8868\uff08\u8d34\u5728\u5c4f\u5e55\u4e0a\uff09\n\n\u573a\u666f\u6570\u503c\u8303\u56f4\u542b\u4e49\u6362\u7b97\n\n**\u67e5\u8be2\u8fd4\u56de**\uff08\u7a97\u6237\u72b6\u6001\uff090~1000=\u5168\u5173\uff0c100=\u5168\u5f00\u76f4\u63a5\u5c31\u662f\u767e\u5206\u6bd4\uff0c\u4e0d\u7528\u6362\u7b97\n**\u63a7\u5236\u5199\u5165**\uff08\u5f00\u7a97\u6307\u4ee4\uff09100~200100=\u5168\u5173\uff0c200=\u5168\u5f00\u63a7\u5236\u503c = \u76ee\u6807\u767e\u5206\u6bd4 + 100\n\n\u7279\u6b8a\u503c\uff1a\u63a7\u5236\u5e27\u91cc 3 = \u505c\u6b62\uff0c255 = \u4e0d\u52a8\u4f5c\uff08\u53ea\u7528\u4e8e\u7fa4\u63a7\uff09\uff1b\u67e5\u8be2\u8fd4\u56de\u91cc 200 = \u79bb\u7ebf\uff0c201 = \u6545\u969c\u3002\n\n## \u8c03\u8bd5\u68c0\u67e5\u6e05\u5355\n\n- \u6ce2\u7279\u7387 9600\u30018N1\u2014\u2014\u51fa\u5382\u9ed8\u8ba4\uff0c\u6539\u8fc7\u7684\u8bdd\u7528\u65b0\u503c\u3002\n- \u4ece\u7ad9\u5730\u5740\u9ed8\u8ba4 1\uff0c\u8303\u56f4 1~200\uff0c0 \u662f\u5e7f\u64ad\u3002\n- \u63a7\u5236\u4e00\u6247\u7a97\u6700\u7b80\u5355\u7684\u529e\u6cd5\u662f 0x06 \u5199\u5bc4\u5b58\u5668 0\uff0c\u4e0d\u662f 0x10 \u7fa4\u63a7\u3002\n- \u63a7\u5236\u503c\u8981\u52a0 100\uff1a\u5f00 30% \u586b 130\uff0c\u5f00 100% \u586b 200\u3002\u67e5\u8be2\u503c\u4e0d\u52a0\uff0c30 \u5c31\u662f 30%\u3002\n- \u67e5\u8be2\u8fd4\u56de 143 \u5b57\u8282\uff0c\u4e32\u53e3\u7f13\u51b2\u533a\u8981\u5f00\u591f\uff0c\u522b\u622a\u65ad\u4e86\u3002\n- 128 \u4e2a\u7a97\u6bcf\u7a97 1 \u5b57\u8282\uff0c\u4e0d\u662f 2 \u5b57\u8282\u3002\u89e3\u6790\u8fd4\u56de\u5e27\u65f6\u7b2c 13 \u5b57\u8282\u5f00\u59cb\u5c31\u662f\u7a97\u6237\u6570\u636e\u3002\n- \u6539\u5730\u5740\/\u6ce2\u7279\u7387\u540e\u7acb\u5373\u751f\u6548\uff0c\u9a6c\u4e0a\u7528\u65b0\u53c2\u6570\u901a\u4fe1\u3002\n- \u4e3b\u677f\u5de5\u4f5c\u72b6\u6001 4 \u79cd\uff1a\u6b63\u5e38 \/ \u6d88\u9632\u89e6\u53d1 \/ \u96e8\u611f\u89e6\u53d1 \/ \u8bbe\u5907\u6545\u969c\u2014\u2014\u6d88\u9632\u548c\u96e8\u611f\u662f\u81ea\u52a8\u89e6\u53d1\uff0c\u4e0d\u662f\u4f60\u63a7\u7684\u3002\n\n## \u6587\u6863\u52d8\u8bef\n\nPDF \u7b2c 5 \u8282\u793a\u4f8b 3\uff0c\u62a5\u6587\u884c\u5199 D1 = 0x82\uff08= 130 \u2192 30%\uff09\uff0c\u4f46\u4e0b\u9762\u6ce8\u91ca\u5199 D1: 0x1E\uff08= 30\uff09\u3002\u6309\u6307\u4ee4\u5b9a\u4e49 100~200 = 0%~100%\uff0c30% \u5e94\u8be5\u662f 130\uff080x82\uff09\u3002\u62a5\u6587\u884c\u6b63\u786e\uff0c\u6ce8\u91ca\u7684 0x1E \u662f\u7b14\u8bef\u3002\n\n---\n*modbus.cn*\n"