Modbus RTU\u667a\u80fd\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u5173\u534f\u8bae\u8bf4\u660e\u4e66<\/title><\/p>\n<style>\nbody{font-family:Microsoft YaHei,sans-serif;max-width:1000px;margin:0 auto;padding:20px;line-height:1.7;color:#333}\nh2{border-left:4px solid #1e88e5;padding-left:12px;margin-top:40px}h3{color:#1565c0;margin-top:30px}h4{color:#2e7d32}table{border-collapse:collapse;width:100%;margin:15px 0;font-size:14px}th,td{border:1px solid #ddd;padding:10px 12px;text-align:left}th{background:#f5f5f5;font-weight:bold}tr:nth-child(even){background:#fafafa}pre{background:#263238;color:#aed581;padding:16px;border-radius:6px;overflow-x:auto;font-size:13px}ul,ol{padding-left:22px}.note{background:#fff3e0;padding:12px 16px;border-radius:6px;border-left:4px solid #ff9800;margin:15px 0}\n<\/style>\n<p><\/head><br \/>\n<body><\/p>\n<h2>\u4e00\u3001\u4ea7\u54c1\u6982\u8ff0<\/h2>\n<p>\u672c\u4ea7\u54c1\u662f\u4e00\u6b3e\u652f\u6301\u6807\u51c6 <strong>Modbus RTU \u534f\u8bae<\/strong>\u7684<strong>\u667a\u80fd\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u5173\u8bbe\u5907<\/strong>\uff0c\u5177\u5907<strong>\u591a\u8282\u70b9\u4f20\u611f\u5668\u6570\u636e\u91c7\u96c6<\/strong>\u3001<strong>\u901a\u4fe1\u53c2\u6570\u914d\u7f6e<\/strong>\u548c<strong>\u8bbe\u5907\u7ba1\u7406\u529f\u80fd<\/strong>\u3002\u901a\u8fc7 RS485 \u63a5\u53e3\u4e0e\u4e0a\u4f4d\u673a\uff08PLC\u3001\u89e6\u6478\u5c4f\u3001SCADA\u7cfb\u7edf\u7b49\uff09\u901a\u4fe1\uff0c\u652f\u6301\u5b8c\u6574\u7684\u5bc4\u5b58\u5668\u8bfb\u5199\u64cd\u4f5c\uff0c\u53ef\u5e7f\u6cdb\u5e94\u7528\u4e8e<strong>\u5de5\u4e1a\u81ea\u52a8\u5316<\/strong>\u3001<strong>\u73af\u5883\u76d1\u6d4b<\/strong>\u3001<strong>\u667a\u6167\u519c\u4e1a<\/strong>\u3001<strong>\u755c\u7267\u517b\u6b96<\/strong>\u3001<strong>\u697c\u5b87\u5b89\u9632<\/strong>\u7b49\u9886\u57df\u3002<\/p>\n<p>\u8be5\u7f51\u5173\u4f5c\u4e3a\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u7684\u6838\u5fc3\u67a2\u7ebd\uff0c\u80fd\u591f\u540c\u65f6\u7ba1\u7406\u591a\u8fbe <strong>64 \u4e2a\u65e0\u7ebf\u4f20\u611f\u5668\u8282\u70b9<\/strong>\uff0c\u5c06\u5404\u4f20\u611f\u5668\u7684\u6570\u636e\u7edf\u4e00\u8f6c\u6362\u4e3a\u6807\u51c6\u7684 Modbus RTU \u534f\u8bae\u683c\u5f0f\uff0c\u65b9\u4fbf\u4e0a\u4f4d\u673a\u7cfb\u7edf\u96c6\u6210\u3002<\/p>\n<h2>\u4e8c\u3001\u6838\u5fc3\u529f\u80fd\u4f53\u7cfb\u603b\u89c8\uff08\u4ece\u534f\u8bae\u63a8\u7b97\uff09<\/h2>\n<p>\u57fa\u4e8e\u672c\u534f\u8bae\u6587\u6863\u7684\u5bc4\u5b58\u5668\u5b9a\u4e49\u3001\u64cd\u4f5c\u6848\u4f8b\u53ca\u6570\u636e\u7ed3\u6784\uff0c\u53ef\u5b8c\u6574\u63a8\u7b97\u51fa\u4ea7\u54c1\u7684\u4ee5\u4e0b\u529f\u80fd\u6a21\u5757\uff1a<\/p>\n<table>\n<tr>\n<th>\u5e8f\u53f7<\/th>\n<th>\u529f\u80fd\u6a21\u5757<\/th>\n<th>\u529f\u80fd\u63cf\u8ff0<\/th>\n<th>\u5bf9\u5e94\u5bc4\u5b58\u5668\/\u4f9d\u636e<\/th>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>Modbus RTU \u4ece\u7ad9\u901a\u4fe1<\/td>\n<td>\u6807\u51c6 Modbus RTU \u4ece\u7ad9\u6a21\u5f0f\uff0cRS485 \u7269\u7406\u63a5\u53e3\uff0c\u652f\u6301\u529f\u80fd\u7801 03\/06\/10<\/td>\n<td>\u7b2c2\u7ae0\u3001\u7b2c3\u7ae0<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u591a\u8282\u70b9\u4f20\u611f\u5668\u7ba1\u7406<\/td>\n<td>\u6700\u591a\u652f\u6301 64 \u4e2a\u65e0\u7ebf\u4f20\u611f\u5668\u8282\u70b9\u540c\u65f6\u5728\u7ebf\uff0c\u6bcf\u4e2a\u8282\u70b9\u72ec\u7acb\u5bfb\u5740<\/td>\n<td>0002H \u5bc4\u5b58\u5668\uff08\u8303\u56f4 0~63\uff09\u3001\u4f20\u611f\u5668\u6570\u636e\u533a\u5206\u914d\u89c4\u5219<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>7 \u79cd\u4f20\u611f\u5668\u7c7b\u578b\u652f\u6301<\/td>\n<td>\u6e29\u6e7f\u5ea6\u3001\u8033\u6807\uff08\u755c\u7267\uff09\u3001\u70df\u611f\u3001\u96f7\u8fbe\u3001\u7ea2\u5916\u3001\u9065\u63a7\u5668\u3001\u901a\u7528 1527 \u8bbe\u5907<\/td>\n<td>Index \u5bc4\u5b58\u5668\u4f4e 8 \u4f4d\u7c7b\u578b\u7f16\u7801\u5b9a\u4e49<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u53cc\u6570\u636e\u4e0a\u62a5\u6a21\u5f0f<\/td>\n<td>\u4e3b\u52a8\u4e0a\u62a5\u6a21\u5f0f\uff08\u4f20\u611f\u5668\u81ea\u52a8\u63a8\u9001\uff09+ \u67e5\u8be2\u4e0a\u62a5\u6a21\u5f0f\uff08\u4e3b\u673a\u8f6e\u8be2\u8bfb\u53d6\uff09<\/td>\n<td>0005H \u5bc4\u5b58\u5668<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>\u4f20\u611f\u5668\u7ed1\u5b9a\u914d\u5bf9\u7cfb\u7edf<\/td>\n<td>\u8f6f\u4ef6\u6307\u4ee4\u7ed1\u5b9a + \u786c\u4ef6\u6309\u952e\u7ed1\u5b9a\uff08\u957f\u6309 5 \u79d2\uff09\uff0cLED \u6307\u793a\u706f\u72b6\u6001\u53cd\u9988<\/td>\n<td>0006H \u5bc4\u5b58\u5668\u3001\u7b2c6\u7ae0\u7ed1\u5b9a\u7ba1\u7406\u8bf4\u660e<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>\u5168\u53c2\u6570\u5bc4\u5b58\u5668\u914d\u7f6e<\/td>\n<td>\u4ece\u7ad9\u5730\u5740\uff081~247\uff09\u3001\u6ce2\u7279\u7387\uff085 \u6863\uff09\u3001\u4e0a\u62a5\u6a21\u5f0f\u5747\u53ef\u901a\u8fc7\u5bc4\u5b58\u5668\u4fee\u6539<\/td>\n<td>0003H~0005H \u5bc4\u5b58\u5668<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>\u4f20\u611f\u5668\u751f\u547d\u5468\u671f\u7ba1\u7406<\/td>\n<td>\u6dfb\u52a0\u8282\u70b9\u3001\u8bfb\u53d6\u6570\u636e\u3001\u5220\u9664\u5355\u4e2a\u8282\u70b9\u3001\u4e00\u952e\u6e05\u9664\u5168\u90e8\u7ed1\u5b9a<\/td>\n<td>\u5199\u591a\u4e2a\u5bc4\u5b58\u5668(0x10) \u64cd\u4f5c + 0007H \u5bc4\u5b58\u5668<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>\u591a\u7ef4\u5ea6\u6570\u636e\u91c7\u96c6<\/td>\n<td>\u6e29\u5ea6\/\u6e7f\u5ea6\/\u9707\u52a8\/\u70df\u96fe\u6d53\u5ea6\/\u4eba\u4f53\u5b58\u5728\u68c0\u6d4b\/\u7535\u91cf\/\u5b50\u8bbe\u5907\u7c7b\u578b\u7b49\u591a\u7c7b\u6570\u636e<\/td>\n<td>Data1\/Data2\/Battery \u5b57\u6bb5\u5b9a\u4e49<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>\u7535\u6c60\u7535\u91cf\u76d1\u63a7<\/td>\n<td>\u6bcf\u4e2a\u65e0\u7ebf\u4f20\u611f\u5668\u8282\u70b9\u7684\u5b9e\u65f6\u7535\u6c60\u5bb9\u91cf\u76d1\u6d4b\uff080%~100%\uff09<\/td>\n<td>Battery \u5bc4\u5b58\u5668\uff08+5 \u504f\u79fb\uff09<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>\u56fa\u4ef6\u7248\u672c\u67e5\u8be2<\/td>\n<td>\u8bfb\u53d6\u8bbe\u5907\u56fa\u4ef6\u7248\u672c\u53f7\uff0c\u4fbf\u4e8e\u7248\u672c\u7ba1\u7406\u548c\u7ef4\u62a4\u786e\u8ba4<\/td>\n<td>0001H \u53ea\u8bfb\u5bc4\u5b58\u5668<\/td>\n<\/tr>\n<tr>\n<td>11<\/td>\n<td>\u5e7f\u64ad\u5730\u5740\u652f\u6301<\/td>\n<td>\u652f\u6301 Modbus \u5e7f\u64ad\u5730\u5740 0xFF\uff08255\uff09\uff0c\u53ef\u5bf9\u6240\u6709\u4ece\u7ad9\u4e0b\u53d1\u547d\u4ee4<\/td>\n<td>\u5730\u5740\u8303\u56f4\u8bf4\u660e<\/td>\n<\/tr>\n<tr>\n<td>12<\/td>\n<td>CRC16 \u6821\u9a8c\u673a\u5236<\/td>\n<td>\u91c7\u7528 CRC-16\/MODBUS \u591a\u9879\u5f0f 0xA001 \u6821\u9a8c\uff0c\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u5b8c\u6574\u6027<\/td>\n<td>\u7b2c2\u7ae0\u6821\u9a8c\u65b9\u5f0f + \u9644\u5f55 C \u8bed\u8a00\u7b97\u6cd5<\/td>\n<\/tr>\n<\/table>\n<h2>\u4e09\u3001\u652f\u6301\u7684\u4f20\u611f\u5668\u7c7b\u578b\u8be6\u89e3<\/h2>\n<p>\u6839\u636e\u534f\u8bae\u4e2d Index \u5bc4\u5b58\u5668\u7684\u4f4e 8 \u4f4d\uff08\u4f20\u611f\u5668\u7c7b\u578b\u5b57\u6bb5\uff09\u7f16\u7801\u5b9a\u4e49\uff0c\u7f51\u5173\u652f\u6301\u4ee5\u4e0b <strong>7 \u79cd\u4f20\u611f\u5668\u7c7b\u578b<\/strong>\uff0c\u5e76\u53ef\u6269\u5c55\u66f4\u591a\uff1a<\/p>\n<h3>3.1 \u4f20\u611f\u5668\u7c7b\u578b\u7f16\u7801\u603b\u8868<\/h3>\n<table>\n<tr>\n<th>\u7c7b\u578b\u7f16\u7801<\/th>\n<th>\u4f20\u611f\u5668\u540d\u79f0<\/th>\n<th>\u4e3b\u8981\u6570\u636e\u5b57\u6bb5<\/th>\n<th>Data1 \u542b\u4e49<\/th>\n<th>Data2 \u542b\u4e49<\/th>\n<th>\u5178\u578b\u5e94\u7528\u573a\u666f<\/th>\n<\/tr>\n<tr>\n<td>00H<\/td>\n<td>\u901a\u7528 1527 \u7f16\u7801\u8bbe\u5907<\/td>\n<td>\u5b50\u8bbe\u5907\u7c7b\u578b + \u72b6\u6001\u6570\u636e<\/td>\n<td>\u7a7a\u95f2<\/td>\n<td>\u5b50\u8bbe\u5907\u7c7b\u578b\u7f16\u7801<\/td>\n<td>\u901a\u7528\u65e0\u7ebf\u9065\u63a7\/\u95e8\u78c1\/\u95e8\u7a97\u4f20\u611f\u5668<\/td>\n<\/tr>\n<tr>\n<td>01H<\/td>\n<td>\u6e29\u6e7f\u5ea6\u4f20\u611f\u5668<\/td>\n<td>\u6e29\u5ea6 + \u6e7f\u5ea6 + \u7535\u91cf<\/td>\n<td>\u6e29\u5ea6\u503c\uff080.1\u00b0C\uff09<\/td>\n<td>\u6e7f\u5ea6\u503c\uff080.1%\uff09<\/td>\n<td>\u6e29\u5ba4\u5927\u68da\u3001\u4ed3\u5e93\u3001\u673a\u623f\u3001\u5b9e\u9a8c\u5ba4<\/td>\n<\/tr>\n<tr>\n<td>02H<\/td>\n<td>\u8033\u6807\u4f20\u611f\u5668\uff08\u755c\u7267\u4e13\u7528\uff09<\/td>\n<td>\u6e29\u5ea6 + \u9707\u52a8\u8ba1\u6570 + \u7535\u91cf<\/td>\n<td>\u6e29\u5ea6\u503c\uff080.1\u00b0C\uff09<\/td>\n<td>\u9707\u52a8\u6b21\u6570\uff08\u6b21\uff09<\/td>\n<td>\u7272\u755c\u4f53\u6e29\u76d1\u6d4b\u3001\u53d1\u60c5\/\u5065\u5eb7\u9884\u8b66<\/td>\n<\/tr>\n<tr>\n<td>03H<\/td>\n<td>\u70df\u611f\/\u70df\u96fe\u4f20\u611f\u5668<\/td>\n<td>\u70df\u96fe\u6d53\u5ea6 + \u7535\u91cf<\/td>\n<td>\u7a7a\u95f2<\/td>\n<td>\u70df\u96fe\u6d53\u5ea6\uff08ppm\uff09<\/td>\n<td>\u4ed3\u5e93\u9632\u706b\u3001\u53a8\u623f\u5b89\u9632\u3001\u5de5\u5382\u6d88\u9632<\/td>\n<\/tr>\n<tr>\n<td>04H<\/td>\n<td>\u96f7\u8fbe\u4eba\u4f53\u5b58\u5728\u4f20\u611f\u5668<\/td>\n<td>\u5b58\u5728\u72b6\u6001 + \u7535\u91cf<\/td>\n<td>\u7a7a\u95f2<\/td>\n<td>\u5b58\u5728\u72b6\u6001\uff080=\u65e0\u4eba\/1=\u6709\u4eba\uff09<\/td>\n<td>\u667a\u80fd\u7167\u660e\u3001\u4f1a\u8bae\u5ba4\u3001\u536b\u751f\u95f4\u8054\u52a8<\/td>\n<\/tr>\n<tr>\n<td>05H<\/td>\n<td>\u7ea2\u5916 PIR \u4f20\u611f\u5668<\/td>\n<td>\u5b58\u5728\u72b6\u6001 + \u7535\u91cf<\/td>\n<td>\u7a7a\u95f2<\/td>\n<td>\u5b58\u5728\u72b6\u6001\uff080=\u65e0\u4eba\/1=\u6709\u4eba\uff09<\/td>\n<td>\u5165\u4fb5\u62a5\u8b66\u3001\u8d70\u5eca\u611f\u5e94\u3001\u5b89\u9632\u76d1\u63a7<\/td>\n<\/tr>\n<tr>\n<td>06H<\/td>\n<td>\u65e0\u7ebf\u9065\u63a7\u5668<\/td>\n<td>\u6309\u952e\u72b6\u6001 + \u5b50\u8bbe\u5907\u7c7b\u578b<\/td>\n<td>\u7a7a\u95f2<\/td>\n<td>\u6309\u952e\u72b6\u6001\u6570\u636e<\/td>\n<td>\u8fdc\u7a0b\u63a7\u5236\u3001\u706f\u5149\u63a7\u5236\u3001\u8bbe\u5907\u5f00\u5173<\/td>\n<\/tr>\n<tr>\n<td>07H+<\/td>\n<td>\u9884\u7559\u6269\u5c55<\/td>\n<td>\u5f85\u5b9a\u4e49\uff08XXXX\uff09<\/td>\n<td>\u5f85\u5b9a\u4e49<\/td>\n<td>\u5f85\u5b9a\u4e49<\/td>\n<td>\u672a\u6765\u65b0\u4f20\u611f\u5668\u7c7b\u578b\u7684\u6269\u5c55\u4f4d<\/td>\n<\/tr>\n<\/table>\n<h3>3.2 \u5404\u4f20\u611f\u5668\u6570\u636e\u683c\u5f0f\u8be6\u7ec6\u8bf4\u660e<\/h3>\n<h4>\u2460 \u6e29\u6e7f\u5ea6\u4f20\u611f\u5668\uff08Type=01H\uff09<\/h4>\n<table>\n<tr>\n<th>\u5b57\u8282\u4f4d\u7f6e<\/th>\n<th>\u5b57\u6bb5\u540d<\/th>\n<th>\u6570\u636e\u7c7b\u578b<\/th>\n<th>\u5355\u4f4d<\/th>\n<th>\u53d6\u503c\u8303\u56f4<\/th>\n<th>\u793a\u4f8b<\/th>\n<\/tr>\n<tr>\n<td>+0~+1 (Byte0~1)<\/td>\n<td>Index<\/td>\n<td>UINT16<\/td>\n<td>–<\/td>\n<td>\u9ad88\u4f4d=\u7f16\u53f7(0~63)\uff0c\u4f4e8\u4f4d=\u7c7b\u578b(0x01)<\/td>\n<td>0x0001 \u8868\u793a 1 \u53f7\u6e29\u6e7f\u5ea6\u4f20\u611f\u5668<\/td>\n<\/tr>\n<tr>\n<td>+2~+5 (Byte2~5)<\/td>\n<td>\u8bbe\u5907\u5730\u5740 Addr<\/td>\n<td>UINT32<\/td>\n<td>–<\/td>\n<td>32 \u4f4d\u552f\u4e00\u6807\u8bc6<\/td>\n<td>0x12345678<\/td>\n<\/tr>\n<tr>\n<td>+6~+7 (Byte6~7)<\/td>\n<td>\u6e29\u5ea6 Data1<\/td>\n<td>INT16<\/td>\n<td>0.1\u00b0C<\/td>\n<td>-3276.8 ~ 3276.7\u00b0C<\/td>\n<td>0x00FB = 25.1\u00b0C\uff1b0xFFEC = -2.0\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>+8~+9 (Byte8~9)<\/td>\n<td>\u6e7f\u5ea6 Data2<\/td>\n<td>UINT16<\/td>\n<td>0.1%<\/td>\n<td>0 ~ 100%<\/td>\n<td>0x028B = 65.1%\uff1b0x01F4 = 50.0%<\/td>\n<\/tr>\n<tr>\n<td>+10~+11 (Byte10~11)<\/td>\n<td>\u7535\u6c60 Battery<\/td>\n<td>UINT16<\/td>\n<td>1%<\/td>\n<td>0% ~ 100%<\/td>\n<td>0x0064 = 100%\uff1b0x0032 = 50%<\/td>\n<\/tr>\n<\/table>\n<h4>\u2461 \u8033\u6807\u4f20\u611f\u5668 \u2014 \u755c\u7267\u517b\u6b96\u4e13\u7528\uff08Type=02H\uff09<\/h4>\n<p>\u4e13\u4e3a\u725b\u7f8a\u732a\u7b49\u7272\u755c\u8bbe\u8ba1\u7684\u65e0\u7ebf\u8033\u6807\u5f0f\u4f20\u611f\u5668\uff0c\u662f\u672c\u4ea7\u54c1\u7684\u4e00\u5927\u7279\u8272\u529f\u80fd\uff1a<\/p>\n<table>\n<tr>\n<th>\u5b57\u8282\u4f4d\u7f6e<\/th>\n<th>\u5b57\u6bb5\u540d<\/th>\n<th>\u6570\u636e\u7c7b\u578b<\/th>\n<th>\u5355\u4f4d<\/th>\n<th>\u53d6\u503c\u8303\u56f4<\/th>\n<th>\u4e1a\u52a1\u542b\u4e49<\/th>\n<\/tr>\n<tr>\n<td>+0~+1<\/td>\n<td>Index<\/td>\n<td>UINT16<\/td>\n<td>–<\/td>\n<td>\u4f4e8\u4f4d=0x02<\/td>\n<td>\u6807\u8bc6\u4e3a\u8033\u6807\u7c7b\u578b<\/td>\n<\/tr>\n<tr>\n<td>+2~+5<\/td>\n<td>\u8bbe\u5907\u5730\u5740 Addr<\/td>\n<td>UINT32<\/td>\n<td>–<\/td>\n<td>\u552f\u4e00\u6807\u8bc6<\/td>\n<td>\u6bcf\u5934\u7272\u755c\u7684\u552f\u4e00 ID<\/td>\n<\/tr>\n<tr>\n<td>+6~+7<\/td>\n<td>\u6e29\u5ea6 Data1<\/td>\n<td>INT16<\/td>\n<td>0.1\u00b0C<\/td>\n<td>\u4f53\u6e29\u8303\u56f4<\/td>\n<td>\u7272\u755c\u4f53\u6e29\uff08\u5982 38.5\u00b0C = \u6b63\u5e38\u725b\u4f53\u6e29\uff09<\/td>\n<\/tr>\n<tr>\n<td>+8~+9<\/td>\n<td>\u9707\u52a8 Data2<\/td>\n<td>UINT16<\/td>\n<td>\u6b21<\/td>\n<td>0 ~ 65535<\/td>\n<td>\u6d3b\u52a8\u91cf\/\u9707\u52a8\u6b21\u6570\uff0c\u7528\u4e8e\u5224\u65ad\u7272\u755c\u6d3b\u8dc3\u5ea6\u6216\u5f02\u5e38\u884c\u4e3a<\/td>\n<\/tr>\n<tr>\n<td>+10~+11<\/td>\n<td>\u7535\u6c60 Battery<\/td>\n<td>UINT16<\/td>\n<td>1%<\/td>\n<td>0% ~ 100%<\/td>\n<td>\u8033\u6807\u7535\u6c60\u5269\u4f59\u7535\u91cf<\/td>\n<\/tr>\n<\/table>\n<div class=\"note\">\u5178\u578b\u5e94\u7528\u573a\u666f\uff1a\u89c4\u6a21\u5316\u517b\u732a\/\u517b\u725b\u573a\uff0c\u901a\u8fc7\u76d1\u6d4b\u6bcf\u5934\u7272\u755c\u7684\u4f53\u6e29\u548c\u6d3b\u52a8\u91cf\uff0c\u5b9e\u73b0\u75be\u75c5\u65e9\u671f\u9884\u8b66\uff08\u53d1\u70e7\u8bc6\u522b\uff09\u3001\u53d1\u60c5\u671f\u68c0\u6d4b\uff08\u6d3b\u52a8\u91cf\u7a81\u589e\uff09\u3001\u8d70\u5931\u544a\u8b66\u7b49\u529f\u80fd\u3002<\/div>\n<h4>\u2462 \u70df\u96fe\/\u70df\u611f\u4f20\u611f\u5668\uff08Type=03H\uff09<\/h4>\n<table>\n<tr>\n<th>\u5b57\u8282\u4f4d\u7f6e<\/th>\n<th>\u5b57\u6bb5\u540d<\/th>\n<th>\u6570\u636e\u7c7b\u578b<\/th>\n<th>\u5355\u4f4d<\/th>\n<th>\u53d6\u503c\u8303\u56f4<\/th>\n<th>\u5907\u6ce8<\/th>\n<\/tr>\n<tr>\n<td>+6~+7<\/td>\n<td>Data1<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<td>\u7a7a\u95f2<\/td>\n<td>\u4fdd\u7559\u672a\u7528<\/td>\n<\/tr>\n<tr>\n<td>+8~+9<\/td>\n<td>\u70df\u96fe\u6d53\u5ea6 Data2<\/td>\n<td>UINT16<\/td>\n<td>ppm<\/td>\n<td>0 ~ 5000 ppm<\/td>\n<td>0x1388 = 5000 ppm\uff08\u9ad8\u6d53\u5ea6\u62a5\u8b66\u9608\u503c\uff09<\/td>\n<\/tr>\n<tr>\n<td>+10~+11<\/td>\n<td>\u7535\u6c60 Battery<\/td>\n<td>UINT16<\/td>\n<td>1%<\/td>\n<td>0% ~ 100%<\/td>\n<td>\u4f20\u611f\u5668\u7535\u6c60\u7535\u91cf<\/td>\n<\/tr>\n<\/table>\n<h4>\u2463 \u96f7\u8fbe\u4eba\u4f53\u5b58\u5728\u4f20\u611f\u5668\uff08Type=04H\uff09& \u7ea2\u5916 PIR \u4f20\u611f\u5668\uff08Type=05H\uff09<\/h4>\n<p>\u4e24\u79cd\u4f20\u611f\u5668\u5747\u7528\u4e8e\u4eba\u4f53\u5b58\u5728\u68c0\u6d4b\uff0c\u4f46\u6280\u672f\u539f\u7406\u4e0d\u540c\uff1a<\/p>\n<table>\n<tr>\n<th>\u5bf9\u6bd4\u9879<\/th>\n<th>\u96f7\u8fbe\u4f20\u611f\u5668\uff08Type=04H\uff09<\/th>\n<th>\u7ea2\u5916 PIR \u4f20\u611f\u5668\uff08Type=05H\uff09<\/th>\n<\/tr>\n<tr>\n<td><strong>\u68c0\u6d4b\u539f\u7406<\/strong><\/td>\n<td>\u6beb\u7c73\u6ce2\u96f7\u8fbe\u591a\u666e\u52d2\u6548\u5e94<\/td>\n<td>\u70ed\u91ca\u7535\u7ea2\u5916\u7ebf\u68c0\u6d4b<\/td>\n<\/tr>\n<tr>\n<td><strong>Data2 \u53d6\u503c<\/strong><\/td>\n<td>0x0000 = \u65e0\u4eba\uff1b0x0001 = \u6709\u4eba<\/td>\n<td>0x0000 = \u65e0\u4eba\uff1b0x0001 = \u6709\u4eba<\/td>\n<\/tr>\n<tr>\n<td><strong>\u4f18\u70b9<\/strong><\/td>\n<td>\u53ef\u7a7f\u900f\u5851\u6599\/\u73bb\u7483\uff0c\u4e0d\u53d7\u6e29\u5ea6\u5f71\u54cd\uff0c\u53ef\u68c0\u6d4b\u5fae\u5c0f\u52a8\u4f5c\uff08\u5982\u547c\u5438\uff09\uff0c\u9002\u5408”\u4eba\u5728\u5373\u4eae”<\/td>\n<td>\u6210\u672c\u4f4e\uff0c\u529f\u8017\u6781\u4f4e\uff0c\u9002\u5408\u79fb\u52a8\u68c0\u6d4b<\/td>\n<\/tr>\n<tr>\n<td><strong>\u7f3a\u70b9<\/strong><\/td>\n<td>\u6210\u672c\u8f83\u9ad8<\/td>\n<td>\u65e0\u6cd5\u68c0\u6d4b\u9759\u6b62\u4eba\u4f53\uff0c\u53d7\u73af\u5883\u6e29\u5ea6\u5f71\u54cd<\/td>\n<\/tr>\n<tr>\n<td><strong>\u9002\u7528\u573a\u666f<\/strong><\/td>\n<td>\u667a\u80fd\u529e\u516c\u5ba4\/\u4f1a\u8bae\u5ba4\/\u536b\u751f\u95f4\uff08\u7cbe\u51c6\u5b58\u5728\u68c0\u6d4b\uff09<\/td>\n<td>\u8d70\u5eca\/\u8fc7\u9053\/\u5165\u53e3\uff08\u79fb\u52a8\u4fa6\u6d4b\uff09<\/td>\n<\/tr>\n<\/table>\n<h4>\u2464 \u65e0\u7ebf\u9065\u63a7\u5668\uff08Type=06H\uff09& \u901a\u7528 1527 \u7f16\u7801\u8bbe\u5907\uff08Type=00H\uff09<\/h4>\n<table>\n<tr>\n<th>\u5b57\u6bb5<\/th>\n<th>\u65e0\u7ebf\u9065\u63a7\u5668\uff0806H\uff09<\/th>\n<th>\u901a\u7528 1527 \u8bbe\u5907\uff0800H\uff09<\/th>\n<\/tr>\n<tr>\n<td>Data1<\/td>\n<td>\u7a7a\u95f2<\/td>\n<td>\u7a7a\u95f2<\/td>\n<\/tr>\n<tr>\n<td>Data2<\/td>\n<td>\u6309\u952e\u72b6\u6001\u6570\u636e\uff08\u5177\u4f53\u7f16\u7801\u53d6\u51b3\u4e8e\u9065\u63a7\u5668\u578b\u53f7\uff09<\/td>\n<td>\u5b50\u8bbe\u5907\u7c7b\u578b\u7f16\u7801\uff08\u7ed1\u5b9a\u540e\u7531\u4e3b\u673a\u66f4\u65b0\u8bbe\u7f6e\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5907\u6ce8<\/td>\n<td>\u7528\u4e8e\u63a5\u6536 433MHz \u9065\u63a7\u5668\u6309\u952e\u4fe1\u53f7<\/td>\n<td>\u517c\u5bb9\u5e02\u9762\u4e0a\u5927\u591a\u6570 EV1527 \u7f16\u7801\u7684\u65e0\u7ebf\u53d1\u5c04\u8bbe\u5907\uff08\u95e8\u78c1\u3001\u6c34\u6d78\u3001\u632f\u52a8\u7b49\uff09<\/td>\n<\/tr>\n<\/table>\n<h2>\u56db\u3001\u901a\u4fe1\u53c2\u6570\u4e0e\u5e27\u683c\u5f0f\u89c4\u8303<\/h2>\n<h3>4.1 \u57fa\u7840\u901a\u4fe1\u53c2\u6570<\/h3>\n<table>\n<tr>\n<th>\u53c2\u6570\u9879<\/th>\n<th>\u9ed8\u8ba4\u503c<\/th>\n<th>\u53ef\u9009\u503c\/\u8303\u56f4<\/th>\n<th>\u914d\u7f6e\u65b9\u5f0f<\/th>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u534f\u8bae<\/td>\n<td>Modbus RTU<\/td>\n<td>\u2014<\/td>\n<td>\u56fa\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>\u7269\u7406\u63a5\u53e3<\/td>\n<td>RS485<\/td>\n<td>\u2014<\/td>\n<td>\u56fa\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>\u6570\u636e\u683c\u5f0f<\/td>\n<td>8N1\uff088 \u6570\u636e\u4f4d\uff0c\u65e0\u6821\u9a8c\uff0c1 \u505c\u6b62\u4f4d\uff09<\/td>\n<td>\u53ef\u914d\u7f6e<\/td>\n<td>\u9ed8\u8ba4 8N1<\/td>\n<\/tr>\n<tr>\n<td>\u4ece\u7ad9\u5730\u5740<\/td>\n<td>1<\/td>\n<td>1 ~ 247<\/td>\n<td>\u5199\u5165 0003H \u5bc4\u5b58\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u5e7f\u64ad\u5730\u5740<\/td>\n<td>255\uff080xFF\uff09<\/td>\n<td>\u4ec5 255<\/td>\n<td>\u5411\u6240\u6709\u4ece\u7ad9\u53d1\u9001\u547d\u4ee4<\/td>\n<\/tr>\n<tr>\n<td>\u6ce2\u7279\u7387<\/td>\n<td>9600 bps<\/td>\n<td>9600 \/ 19200 \/ 38400 \/ 57600 \/ 115200<\/td>\n<td>\u5199\u5165 0004H \u5bc4\u5b58\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u6821\u9a8c\u65b9\u5f0f<\/td>\n<td>CRC16<\/td>\n<td>\u591a\u9879\u5f0f 0xA001\uff08MODBUS \u6807\u51c6\uff09<\/td>\n<td>\u56fa\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u5927\u4f20\u611f\u5668\u6570\u91cf<\/td>\n<td>\u2014<\/td>\n<td>64 \u4e2a<\/td>\n<td>\u786c\u4ef6\u9650\u5236<\/td>\n<\/tr>\n<tr>\n<td>\u5e27\u95f4\u9694\u65f6\u95f4<\/td>\n<td>≥ 3.5 \u5b57\u7b26\u65f6\u95f4<\/td>\n<td>@9600bps ≈ 3.6ms\uff1b@115200bps ≈ 0.3ms<\/td>\n<td>RTU \u534f\u8bae\u8981\u6c42<\/td>\n<\/tr>\n<\/table>\n<h3>4.2 \u6ce2\u7279\u7387\u914d\u7f6e\u5bf9\u7167\u8868\uff080004H \u5bc4\u5b58\u5668\uff09<\/h3>\n<table>\n<tr>\n<th>\u5199\u5165\u503c<\/th>\n<th>\u5b9e\u9645\u6ce2\u7279\u7387<\/th>\n<th>\u5355\u5b57\u7b26\u65f6\u95f4<\/th>\n<th>3.5 \u5b57\u7b26\u95f4\u9694<\/th>\n<th>\u9002\u7528\u573a\u666f<\/th>\n<\/tr>\n<tr>\n<td>0<\/td>\n<td>9600 bps<\/td>\n<td>≈ 1.04 ms<\/td>\n<td>≈ 3.6 ms<\/td>\n<td>\u9ed8\u8ba4\u63a8\u8350\uff0c\u7a33\u5b9a\u53ef\u9760<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>19200 bps<\/td>\n<td>≈ 0.52 ms<\/td>\n<td>≈ 1.8 ms<\/td>\n<td>\u4e2d\u7b49\u901f\u5ea6\u9700\u6c42<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>38400 bps<\/td>\n<td>≈ 0.26 ms<\/td>\n<td>≈ 0.9 ms<\/td>\n<td>\u8f83\u5feb\u901f\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>57600 bps<\/td>\n<td>≈ 0.17 ms<\/td>\n<td>≈ 0.6 ms<\/td>\n<td>\u9ad8\u901f\u4f20\u8f93<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>115200 bps<\/td>\n<td>≈ 0.087 ms<\/td>\n<td>≈ 0.3 ms<\/td>\n<td>\u6700\u9ad8\u901f\uff0c\u9700\u786e\u4fdd\u7ebf\u8def\u8d28\u91cf<\/td>\n<\/tr>\n<\/table>\n<h3>4.3 \u652f\u6301\u7684\u529f\u80fd\u7801<\/h3>\n<table>\n<tr>\n<th>\u529f\u80fd\u7801<\/th>\n<th>\u540d\u79f0<\/th>\n<th>\u65b9\u5411<\/th>\n<th>\u7528\u9014<\/th>\n<\/tr>\n<tr>\n<td>0x03<\/td>\n<td>\u8bfb\u4fdd\u6301\u5bc4\u5b58\u5668<\/td>\n<td>\u4e3b\u7ad9→\u4ece\u7ad9<\/td>\n<td>\u8bfb\u53d6\u7248\u672c\u53f7\u3001\u8282\u70b9\u6570\u3001\u4f20\u611f\u5668\u6570\u636e\u7b49<\/td>\n<\/tr>\n<tr>\n<td>0x06<\/td>\n<td>\u5199\u5355\u4e2a\u5bc4\u5b58\u5668<\/td>\n<td>\u4e3b\u7ad9→\u4ece\u7ad9<\/td>\n<td>\u8bbe\u7f6e\u5730\u5740\u3001\u6ce2\u7279\u7387\u3001\u6a21\u5f0f\u3001\u542f\u52a8\u7ed1\u5b9a\u7b49<\/td>\n<\/tr>\n<tr>\n<td>0x10<\/td>\n<td>\u5199\u591a\u4e2a\u5bc4\u5b58\u5668<\/td>\n<td>\u4e3b\u7ad9→\u4ece\u7ad9<\/td>\n<td>\u6dfb\u52a0\u4f20\u611f\u5668\u3001\u5220\u9664\u8282\u70b9\u3001\u6279\u91cf\u5199\u5165\u6570\u636e\u7b49<\/td>\n<\/tr>\n<\/table>\n<h2>\u4e94\u3001\u5b8c\u6574\u5bc4\u5b58\u5668\u6620\u5c04\u8868<\/h2>\n<h3>5.1 \u7cfb\u7edf\u63a7\u5236\u5bc4\u5b58\u5668\u533a\uff080001H ~ 000FH\uff09<\/h3>\n<table>\n<tr>\n<th>\u5bc4\u5b58\u5668\u5730\u5740<\/th>\n<th>\u5bc4\u5b58\u5668\u540d\u79f0<\/th>\n<th>\u8bfb\u5199\u6743\u9650<\/th>\n<th>\u6570\u636e\u683c\u5f0f<\/th>\n<th>\u53d6\u503c\u8303\u56f4\/\u8bf4\u660e<\/th>\n<\/tr>\n<tr>\n<td>0001H<\/td>\n<td>\u7248\u672c\u53f7<\/td>\n<td><strong>\u53ea\u8bfb<\/strong><\/td>\n<td>UINT16<\/td>\n<td>\u8bbe\u5907\u56fa\u4ef6\u7248\u672c\u53f7\uff0c\u5982 0x0102 \u8868\u793a V1.2<\/td>\n<\/tr>\n<tr>\n<td>0002H<\/td>\n<td>\u5f53\u524d\u5728\u7ebf\u8282\u70b9\u6570\u76ee<\/td>\n<td><strong>\u53ea\u8bfb<\/strong><\/td>\n<td>UINT16<\/td>\n<td>\u5f53\u524d\u5df2\u6ce8\u518c\u7ed1\u5b9a\u7684\u4f20\u611f\u5668\u8282\u70b9\u6570\u91cf\uff080 ~ 63\uff09<\/td>\n<\/tr>\n<tr>\n<td>0003H<\/td>\n<td>RS485 \u5730\u5740<\/td>\n<td><strong>\u8bfb\u5199<\/strong><\/td>\n<td>UINT16<\/td>\n<td>Modbus \u4ece\u7ad9\u5730\u5740\uff0c\u9ed8\u8ba4 1\uff0c\u8303\u56f4 1 ~ 247<\/td>\n<\/tr>\n<tr>\n<td>0004H<\/td>\n<td>\u4e32\u53e3\u6ce2\u7279\u7387<\/td>\n<td><strong>\u8bfb\u5199<\/strong><\/td>\n<td>UINT16<\/td>\n<td>0=9600, 1=19200, 2=38400, 3=57600, 4=115200<\/td>\n<\/tr>\n<tr>\n<td>0005H<\/td>\n<td>\u4e3b\u52a8\u4e0a\u62a5\u6a21\u5f0f\u8bbe\u7f6e<\/td>\n<td><strong>\u8bfb\u5199<\/strong><\/td>\n<td>UINT16<\/td>\n<td>0=\u4e3b\u52a8\u4e0a\u62a5\u4f7f\u80fd\uff08\u9ed8\u8ba4\uff09\uff1b1=\u67e5\u8be2\u4e0a\u62a5\u4f7f\u80fd<\/td>\n<\/tr>\n<tr>\n<td>0006H<\/td>\n<td>\u542f\u52a8\u7ed1\u5b9a\u914d\u5bf9\u529f\u80fd<\/td>\n<td><strong>\u53ea\u5199<\/strong><\/td>\n<td>UINT16<\/td>\n<td>\u5199\u5165 1 \u542f\u52a8\u7ed1\u5b9a\uff08\u6307\u793a\u706f\u95ea\u70c1\uff0c20 \u79d2\u8d85\u65f6\u81ea\u52a8\u9000\u51fa\uff09<\/td>\n<\/tr>\n<tr>\n<td>0007H<\/td>\n<td>\u6e05\u9664\u6240\u6709\u7ed1\u5b9a\u6570\u636e<\/td>\n<td><strong>\u53ea\u5199<\/strong><\/td>\n<td>UINT16<\/td>\n<td>\u6e05\u9664\u6240\u6709\u5df2\u7ed1\u5b9a\u7684\u4f20\u611f\u5668\u6570\u636e\uff0c\u9700\u91cd\u65b0\u7ed1\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>0008H ~ 000FH<\/td>\n<td>\u4fdd\u7559<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<td>\u9884\u7559\u672a\u6765\u6269\u5c55\u4f7f\u7528<\/td>\n<\/tr>\n<\/table>\n<h3>5.2 \u4f20\u611f\u5668\u6570\u636e\u5bc4\u5b58\u5668\u533a\uff080010H \u8d77\uff09<\/h3>\n<p>\u6bcf\u4e2a\u4f20\u611f\u5668\u5360\u7528 <strong>6 \u4e2a\u8fde\u7eed\u5bc4\u5b58\u5668\uff0812 \u5b57\u8282\uff09<\/strong>\uff0c\u6700\u591a\u652f\u6301 64 \u4e2a\u4f20\u611f\u5668\uff1a<\/p>\n<table>\n<tr>\n<th>\u4f20\u611f\u5668\u7f16\u53f7<\/th>\n<th>\u5bc4\u5b58\u5668\u5730\u5740\u8303\u56f4<\/th>\n<th>+0 Index<\/th>\n<th>+1 Addr_H<\/th>\n<th>+2 Addr_L<\/th>\n<th>+3 Data1<\/th>\n<th>+4 Data2<\/th>\n<th>+5 Battery<\/th>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668 1<\/td>\n<td>0010H ~ 0015H<\/td>\n<td>\u7f16\u53f7+\u7c7b\u578b<\/td>\n<td>\u5730\u5740\u9ad8 16 \u4f4d<\/td>\n<td>\u5730\u5740\u4f4e 16 \u4f4d<\/td>\n<td>\u6570\u636e 1<\/td>\n<td>\u6570\u636e 2<\/td>\n<td>\u7535\u6c60\u7535\u91cf<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668 2<\/td>\n<td>0016H ~ 001BH<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668 3<\/td>\n<td>001CH ~ 0021H<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668 4<\/td>\n<td>0022H ~ 0027H<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<\/tr>\n<tr>\n<td>…<\/td>\n<td>\u6309 +6 \u9012\u589e<\/td>\n<td>…<\/td>\n<td>…<\/td>\n<td>…<\/td>\n<td>…<\/td>\n<td>…<\/td>\n<td>…<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668 N<\/td>\n<td>0010H+(N-1)*6 ~ 0015H+(N-1)*6<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668 64<\/td>\n<td>012AH ~ 012FH<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<\/tr>\n<\/table>\n<div class=\"note\">\u5730\u5740\u8ba1\u7b97\u516c\u5f0f\uff1a<strong>\u4f20\u611f\u5668 N \u7684\u8d77\u59cb\u5bc4\u5b58\u5668\u5730\u5740 = 0010H + (N-1) × 6<\/strong><\/div>\n<h2>\u516d\u3001\u5de5\u4f5c\u6a21\u5f0f\u8be6\u89e3<\/h2>\n<h3>6.1 \u53cc\u6570\u636e\u4e0a\u62a5\u6a21\u5f0f<\/h3>\n<p>\u7f51\u5173\u652f\u6301\u4e24\u79cd\u6570\u636e\u4e0a\u62a5\u6a21\u5f0f\uff0c\u901a\u8fc7 0005H \u5bc4\u5b58\u5668\u5207\u6362\uff1a<\/p>\n<h4>\u6a21\u5f0f 0\uff1a\u4e3b\u52a8\u4e0a\u62a5\u6a21\u5f0f\uff08\u9ed8\u8ba4\uff09<\/h4>\n<ul>\n<li>\u65e0\u7ebf\u4f20\u611f\u5668\u68c0\u6d4b\u5230\u6570\u636e\u53d8\u5316\u540e\uff0c<strong>\u81ea\u52a8\u5c06\u6570\u636e\u4e0a\u4f20\u81f3\u7f51\u5173<\/strong><\/li>\n<li>\u7f51\u5173\u6536\u5230\u540e\u7acb\u5373\u66f4\u65b0\u5185\u90e8\u5bc4\u5b58\u5668\u7f13\u5b58<\/li>\n<li>\u4e0a\u4f4d\u673a\u53ef\u901a\u8fc7 0x03 \u529f\u80fd\u7801<strong>\u968f\u65f6\u8f6e\u8be2\u8bfb\u53d6\u6700\u65b0\u6570\u636e<\/strong><\/li>\n<li>\u4f18\u70b9\uff1a<strong>\u5b9e\u65f6\u6027\u597d<\/strong>\uff0c\u4f20\u611f\u5668\u7aef\u4e3b\u52a8\u63a8\u9001\uff0c\u6570\u636e\u66f4\u65b0\u53ca\u65f6<\/li>\n<li>\u9002\u7528\u573a\u666f\uff1a\u9700\u8981<strong>\u5b9e\u65f6\u76d1\u63a7<\/strong>\u7684\u573a\u666f\uff08\u5982\u6e29\u5ea6\u8d85\u9650\u544a\u8b66\u3001\u4eba\u5458\u95ef\u5165\u68c0\u6d4b\u7b49\uff09<\/li>\n<\/ul>\n<h4>\u6a21\u5f0f 1\uff1a\u67e5\u8be2\u4e0a\u62a5\u6a21\u5f0f<\/h4>\n<ul>\n<li>\u65e0\u7ebf\u4f20\u611f\u5668\u4ec5\u5728<strong>\u6536\u5230\u7f51\u5173\u67e5\u8be2\u547d\u4ee4\u65f6<\/strong>\u624d\u8fd4\u56de\u6570\u636e<\/li>\n<li>\u4e0a\u4f4d\u673a\u53d1\u8d77\u8bfb\u53d6\u8bf7\u6c42 → \u7f51\u5173\u5411\u4f20\u611f\u5668\u67e5\u8be2 → \u8fd4\u56de\u6570\u636e<\/li>\n<li>\u4f18\u70b9\uff1a<strong>\u7701\u7535<\/strong>\uff0c\u4f20\u611f\u5668\u5927\u90e8\u5206\u65f6\u95f4\u5904\u4e8e\u4f11\u7720\u72b6\u6001<\/li>\n<li>\u9002\u7528\u573a\u666f\uff1a<strong>\u7535\u6c60\u4f9b\u7535<\/strong>\u4f20\u611f\u5668\u3001\u4f4e\u529f\u8017\u4f18\u5148\u7684\u573a\u666f\uff08\u5982\u519c\u4e1a\u8fdc\u7a0b\u76d1\u6d4b\uff09<\/li>\n<\/ul>\n<h3>6.2 \u7ed1\u5b9a\u914d\u5bf9\u6d41\u7a0b<\/h3>\n<p>\u65b0\u589e\u65e0\u7ebf\u4f20\u611f\u5668\u5230\u7f51\u5173\u524d\uff0c\u5fc5\u987b\u5148\u5b8c\u6210\u7ed1\u5b9a\u914d\u5bf9\u64cd\u4f5c\u3002\u652f\u6301<strong>\u4e24\u79cd\u89e6\u53d1\u65b9\u5f0f<\/strong>\uff1a<\/p>\n<h4>\u65b9\u5f0f\u4e00\uff1a\u8f6f\u4ef6\u6307\u4ee4\u7ed1\u5b9a\uff08\u901a\u8fc7 Modbus \u5199\u5165 0006H\uff09<\/h4>\n<ol>\n<li>\u4e0a\u4f4d\u673a\u5411 0006H \u5bc4\u5b58\u5668\u5199\u5165\u6570\u503c <strong>1<\/strong>\uff1a\u53d1\u9001 01 06 00 06 00 01 A8 0B<\/li>\n<li>\u7f51\u5173\u8fdb\u5165\u7ed1\u5b9a\u6a21\u5f0f\uff0c<strong>\u6307\u793a\u706f\u5f00\u59cb\u95ea\u70c1<\/strong><\/li>\n<li>\u8ba9\u76ee\u6807\u65e0\u7ebf\u4f20\u611f\u5668<strong>\u53d1\u9001\u4e00\u6b21\u6570\u636e<\/strong>\uff08\u6216\u89e6\u53d1\u5176\u53d1\u5c04\u4fe1\u53f7\uff09<\/li>\n<li>\u7f51\u5173\u63a5\u6536\u5e76\u8bc6\u522b\u4f20\u611f\u5668\u4fe1\u53f7\uff0c<strong>\u81ea\u52a8\u5206\u914d\u4e00\u4e2a\u7a7a\u95f2\u5b58\u50a8\u69fd<\/strong>\uff0c\u8bb0\u5f55\u4f20\u611f\u5668\u5730\u5740<\/li>\n<li>\u7ed1\u5b9a\u6210\u529f\uff1a\u6307\u793a\u706f\u505c\u6b62\u95ea\u70c1\uff0c\u7f51\u5173\u8fd4\u56de\u54cd\u5e94 01 06 00 06 00 01 A8 0B\uff08\u6210\u529f\u4ee3\u7801 1\uff09<\/li>\n<li>\u82e5 20 \u79d2\u5185\u672a\u6536\u5230\u4efb\u4f55\u4f20\u611f\u5668\u4fe1\u53f7\uff0c\u8fd4\u56de\u8d85\u65f6\u54cd\u5e94 01 06 00 06 00 02 E8 0A\uff08\u8d85\u65f6\u4ee3\u7801 2\uff09\uff0c\u9000\u51fa\u7ed1\u5b9a\u6a21\u5f0f<\/li>\n<\/ol>\n<h4>\u65b9\u5f0f\u4e8c\uff1a\u786c\u4ef6\u6309\u952e\u7ed1\u5b9a<\/h4>\n<ol>\n<li><strong>\u957f\u6309\u7f51\u5173\u9762\u677f\u4e0a\u7684\u914d\u5bf9\u6309\u952e 5 \u79d2<\/strong><\/li>\n<li>\u8fdb\u5165\u7ed1\u5b9a\u6a21\u5f0f\uff08\u4e0e\u8f6f\u4ef6\u6307\u4ee4\u6548\u679c\u5b8c\u5168\u76f8\u540c\uff09<\/li>\n<li>\u540e\u7eed\u6b65\u9aa4\u4e0e\u65b9\u5f0f\u4e00\u76f8\u540c<\/li>\n<\/ol>\n<div class=\"note\">\u63d0\u793a\uff1a\u65e0\u8bba\u54ea\u79cd\u65b9\u5f0f\uff0c\u6bcf\u6b21\u7ed1\u5b9a\u64cd\u4f5c\u53ea\u80fd\u6dfb\u52a0 <strong>1 \u4e2a<\/strong>\u4f20\u611f\u5668\u3002\u5982\u9700\u6dfb\u52a0\u591a\u4e2a\u4f20\u611f\u5668\uff0c\u9700\u91cd\u590d\u6267\u884c\u7ed1\u5b9a\u6d41\u7a0b\u3002<\/div>\n<h2>\u4e03\u3001\u5b8c\u6574\u64cd\u4f5c\u6848\u4f8b\uff0810 \u4e2a\u5b9e\u4f8b\u542b\u9010\u5b57\u8282\u89e3\u6790\uff09<\/h2>\n<p>\u4ee5\u4e0b\u63d0\u4f9b\u8986\u76d6\u5168\u90e8\u529f\u80fd\u7684\u5b8c\u6574\u64cd\u4f5c\u793a\u4f8b\uff0c\u5305\u542b\u5341\u516d\u8fdb\u5236\u8bf7\u6c42\/\u54cd\u5e94\u5e27\u53ca\u9010\u5b57\u6bb5\u89e3\u6790\u3002<\/p>\n<h3>7.1 \u7cfb\u7edf\u5bc4\u5b58\u5668\u64cd\u4f5c\uff086 \u4f8b\uff09<\/h3>\n<h4>\u6848\u4f8b 1\uff1a\u8bfb\u53d6\u8bbe\u5907\u56fa\u4ef6\u7248\u672c\u53f7\uff08\u8bfb\u53d6 0001H\uff09<\/h4>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u64cd\u4f5c\u7c7b\u578b<\/td>\n<td>\u8bfb\u4fdd\u6301\u5bc4\u5b58\u5668\uff08\u529f\u80fd\u7801 0x03\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27\uff08\u5341\u516d\u8fdb\u5236\uff09<\/td>\n<td>01 03 00 01 00 01 D5 CA<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u89e3\u6790<\/td>\n<td>[\u5730\u5740=01] [\u529f\u80fd\u7801=03] [\u8d77\u59cb\u5730\u5740=0001H] [\u5bc4\u5b58\u5668\u6570=1] [CRC=D5CA]<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27\uff08\u5341\u516d\u8fdb\u5236\uff09<\/td>\n<td>01 03 02 01 02 B8 44<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u89e3\u6790<\/td>\n<td>[\u5730\u5740=01] [\u529f\u80fd\u7801=03] [\u5b57\u8282\u6570=2] [\u6570\u636e=0102] → <strong>V1.2 \u7248\u672c<\/strong> [CRC=B844]<\/td>\n<\/tr>\n<\/table>\n<h4>\u6848\u4f8b 2\uff1a\u8bfb\u53d6\u5f53\u524d\u5728\u7ebf\u4f20\u611f\u5668\u8282\u70b9\u6570\uff08\u8bfb\u53d6 0002H\uff09<\/h4>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27<\/td>\n<td>01 03 00 02 00 01 25 CA<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27<\/td>\n<td>01 03 02 00 08 B9 82<\/td>\n<\/tr>\n<tr>\n<td>\u7ed3\u679c\u89e3\u8bfb<\/td>\n<td>\u5f53\u524d\u6709 <strong>8 \u4e2a<\/strong>\u4f20\u611f\u5668\u8282\u70b9\u5728\u7ebf<\/td>\n<\/tr>\n<\/table>\n<h4>\u6848\u4f8b 3\uff1a\u4fee\u6539\u8bbe\u5907 RS485 \u4ece\u7ad9\u5730\u5740\uff08\u5199\u5165 0003H → \u65b0\u5730\u5740 = 2\uff09<\/h4>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u64cd\u4f5c\u7c7b\u578b<\/td>\n<td>\u5199\u5355\u4e2a\u5bc4\u5b58\u5668\uff08\u529f\u80fd\u7801 0x06\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27<\/td>\n<td>01 06 00 03 00 02 F8 0B<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u89e3\u6790<\/td>\n<td>[\u5730\u5740=01] [\u529f\u80fd\u7801=06] [\u5bc4\u5b58\u5668=0003H] [\u6570\u636e=0002 → \u5730\u5740\u6539\u4e3a 2] [CRC=F80B]<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27<\/td>\n<td>01 06 00 03 00 02 F8 0B\uff08\u56de\u663e\u8bf7\u6c42\u5e27\uff0c\u8868\u793a\u5199\u5165\u6210\u529f\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6ce8\u610f<\/td>\n<td>\u4fee\u6539\u540e\u9700\u4f7f\u7528\u65b0\u5730\u5740\uff080x02\uff09\u8fdb\u884c\u540e\u7eed\u901a\u4fe1<\/td>\n<\/tr>\n<\/table>\n<h4>\u6848\u4f8b 4\uff1a\u4fee\u6539\u4e32\u53e3\u6ce2\u7279\u7387\u4e3a 19200\uff08\u5199\u5165 0004H → \u503c = 1\uff09<\/h4>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27<\/td>\n<td>01 06 00 04 00 01 09 CB<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u89e3\u6790<\/td>\n<td>[\u5730\u5740=01] [\u529f\u80fd\u7801=06] [\u5bc4\u5b58\u5668=0004H] [\u6570\u636e=0001 → \u6ce2\u7279\u7387\u9009\u9879 1] [CRC=09CB]<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27<\/td>\n<td>01 06 00 04 00 01 09 CB\uff08\u6210\u529f\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6ce8\u610f<\/td>\n<td>\u4fee\u6539\u540e\u9700\u5207\u6362\u4e0a\u4f4d\u673a\u4e32\u53e3\u7684\u6ce2\u7279\u7387\u4e3a 19200 \u624d\u80fd\u7ee7\u7eed\u901a\u4fe1<\/td>\n<\/tr>\n<\/table>\n<h4>\u6848\u4f8b 5\uff1a\u5207\u6362\u4e3a\u67e5\u8be2\u4e0a\u62a5\u6a21\u5f0f\uff08\u5199\u5165 0005H → \u503c = 1\uff09<\/h4>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27<\/td>\n<td>01 06 00 05 00 01 58 0B<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u89e3\u6790<\/td>\n<td>[\u5730\u5740=01] [\u529f\u80fd\u7801=06] [\u5bc4\u5b58\u5668=0005H] [\u6570\u636e=0001 → \u67e5\u8be2\u6a21\u5f0f] [CRC=580B]<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27<\/td>\n<td>01 06 00 05 00 01 58 0B\uff08\u6210\u529f\u5207\u6362\u4e3a\u67e5\u8be2\u4e0a\u62a5\u6a21\u5f0f\uff09<\/td>\n<\/tr>\n<\/table>\n<h4>\u6848\u4f8b 6\uff1a\u542f\u52a8\u4f20\u611f\u5668\u7ed1\u5b9a\u914d\u5bf9\uff08\u5199\u5165 0006H → \u503c = 1\uff09<\/h4>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27<\/td>\n<td>01 06 00 06 00 01 A8 0B<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u89e3\u6790<\/td>\n<td>[\u5730\u5740=01] [\u529f\u80fd\u7801=06] [\u5bc4\u5b58\u5668=0006H] [\u6570\u636e=0001 → \u542f\u52a8\u7ed1\u5b9a] [CRC=A80B]<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27\uff08\u6210\u529f\uff09<\/td>\n<td>01 06 00 06 00 01 A8 0B\uff08\u4ee3\u7801 1 = \u547d\u4ee4\u6267\u884c\u6210\u529f\uff0c\u7b49\u5f85\u4f20\u611f\u5668\u5165\u7f51\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27\uff08\u8d85\u65f6\uff09<\/td>\n<td>01 06 00 06 00 02 E8 0A\uff08\u4ee3\u7801 2 = 20 \u79d2\u5185\u65e0\u4f20\u611f\u5668\u5165\u7f51\uff0c\u8d85\u65f6\u9000\u51fa\uff09<\/td>\n<\/tr>\n<\/table>\n<h3>7.2 \u4f20\u611f\u5668\u6570\u636e\u5bc4\u5b58\u5668\u64cd\u4f5c\uff084 \u4f8b\uff09<\/h3>\n<h4>\u6848\u4f8b 7\uff1a\u624b\u52a8\u6dfb\u52a0\u4f20\u611f\u5668 1 \u5230\u7cfb\u7edf\uff08\u5199\u5165\u5730\u5740 0x12345678\uff09<\/h4>\n<p>\u5f53\u5df2\u77e5\u4f20\u611f\u5668\u8bbe\u5907\u7684 32 \u4f4d\u5730\u5740\u65f6\uff0c\u53ef\u76f4\u63a5\u901a\u8fc7\u5bc4\u5b58\u5668\u5199\u5165\u5c06\u5176\u6dfb\u52a0\u5230\u7cfb\u7edf\uff1a<\/p>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u64cd\u4f5c\u7c7b\u578b<\/td>\n<td>\u5199\u591a\u4e2a\u5bc4\u5b58\u5668\uff08\u529f\u80fd\u7801 0x10\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u76ee\u6807\u5730\u5740<\/td>\n<td>\u4f20\u611f\u5668 1 \u6570\u636e\u533a\u7684\u8d77\u59cb\u5730\u5740 0010H\uff0c\u8fde\u7eed\u5199\u5165 3 \u4e2a\u5bc4\u5b58\u5668\uff08Index + Addr_H + Addr_L\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27<\/td>\n<td>01 10 00 10 00 03 06 00 01 12 34 56 78 A1 E1<\/td>\n<\/tr>\n<tr>\n<td>\u9010\u5b57\u8282\u89e3\u6790<\/td>\n<td>[01=\u5730\u5740] [10=\u529f\u80fd\u7801] [00 10=\u8d77\u59cb\u5730\u57400010H] [00 03=\u51993\u4e2a\u5bc4\u5b58\u5668]<br \/>[06=\u51716\u5b57\u8282\u6570\u636e] [00 01=1\u53f7+\u6e29\u6e7f\u5ea6\u7c7b\u578b] [12 34=\u5730\u5740\u9ad816\u4f4d] [56 78=\u5730\u5740\u4f4e16\u4f4d] [A1 E1=CRC]<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27<\/td>\n<td>01 10 00 10 00 03 81 CD\uff08\u786e\u8ba4\u4ece 0010H \u5f00\u59cb\u5199\u5165 3 \u4e2a\u5bc4\u5b58\u5668\uff09<\/td>\n<\/tr>\n<\/table>\n<h4>\u6848\u4f8b 8\uff1a\u8bfb\u53d6\u4f20\u611f\u5668 1 \u7684\u5168\u90e8\u6570\u636e\uff086 \u4e2a\u5bc4\u5b58\u5668 = 12 \u5b57\u8282\uff09<\/h4>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27<\/td>\n<td>01 03 00 10 00 06 C4 0D<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u89e3\u6790<\/td>\n<td>[01=\u5730\u5740] [03=\u529f\u80fd\u7801] [00 10=\u8d77\u59cb\u5730\u57400010H] [00 06=\u8bfb6\u4e2a\u5bc4\u5b58\u5668] [CRC=C40D]<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27<\/td>\n<td>01 03 0C 00 01 12 34 56 78 00 FA 01 F4 00 64 B5 F2<\/td>\n<\/tr>\n<tr>\n<td>\u9010\u5b57\u8282\u89e3\u6790<\/td>\n<td>[01=\u5730\u5740] [03=\u529f\u80fd\u7801] [0C=12\u5b57\u8282\u6570\u636e]<br \/>[00 01 → 1\u53f7\u4f20\u611f\u5668 + \u6e29\u6e7f\u5ea6\u7c7b\u578b(01H)]<br \/>[12 34 56 78 → 32\u4f4d\u8bbe\u5907\u5730\u5740 0x12345678]<br \/>[00 FA → \u6e29\u5ea6 25.0°C\uff08250×0.1\uff09]<br \/>[01 F4 → \u6e7f\u5ea6 50.0%\uff08500×0.1\uff09]<br \/>[00 64 → \u7535\u6c60 100%]<br \/>[B5 F2 = CRC]<\/td>\n<\/tr>\n<\/table>\n<h4>\u6848\u4f8b 9\uff1a\u5220\u9664\u4f20\u611f\u5668 1\uff08\u6e05\u96f6\u5730\u5740\u5bc4\u5b58\u5668\uff09<\/h4>\n<p>\u5220\u9664\u4f20\u611f\u5668\u7684\u65b9\u6cd5\u662f\u5c06\u5bf9\u5e94\u7684\u5730\u5740\u5bc4\u5b58\u5668\u5168\u90e8\u6e05\u96f6\uff1a<\/p>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27<\/td>\n<td>01 10 00 10 00 03 06 00 00 00 00 00 00 E7 15<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u89e3\u6790<\/td>\n<td>[01=\u5730\u5740] [10=\u529f\u80fd\u7801] [00 10=\u8d77\u59cb\u5730\u5740] [00 03=3\u4e2a\u5bc4\u5b58\u5668]<br \/>[06=6\u5b57\u8282\u6570\u636e] [00 00 00 00 00 00 = \u5168\u90e8\u6e05\u96f6] [E7 15=CRC]<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27<\/td>\n<td>01 10 00 10 00 03 81 CD\uff08\u5220\u9664\u6210\u529f\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6548\u679c<\/td>\n<td>\u4f20\u611f\u5668 1 \u7684\u5730\u5740\u88ab\u6e05\u96f6\uff0c\u7cfb\u7edf\u4e0d\u518d\u63a5\u6536\u8be5\u4f20\u611f\u5668\u7684\u6570\u636e\uff0c\u5b58\u50a8\u69fd\u91ca\u653e<\/td>\n<\/tr>\n<\/table>\n<h4>\u6848\u4f8b 10\uff1a\u76f4\u63a5\u5199\u5165\u4f20\u611f\u5668 1 \u7684\u6e29\u5ea6\u548c\u6e7f\u5ea6\u6570\u636e<\/h4>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27<\/td>\n<td>01 10 00 13 00 02 04 01 2C 02 58 72 19<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u89e3\u6790<\/td>\n<td>[01=\u5730\u5740] [10=\u529f\u80fd\u7801] [00 13=\u8d77\u59cb\u5730\u57400013H(Data1)] [00 02=\u51992\u4e2a\u5bc4\u5b58\u5668]<br \/>[04=4\u5b57\u8282\u6570\u636e] [01 2C → \u6e29\u5ea6 30.0°C\uff08300×0.1\uff09] [02 58 → \u6e7f\u5ea6 60.0%\uff08600×0.1\uff09] [72 19=CRC]<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27<\/td>\n<td>01 10 00 13 00 02 B0 0D\uff08\u5199\u5165\u6210\u529f\uff09<\/td>\n<\/tr>\n<\/table>\n<h2>\u516b\u3001\u5f02\u5e38\u5904\u7406\u4e0e\u9519\u8bef\u7801<\/h2>\n<h3>8.1 Modbus \u5f02\u5e38\u54cd\u5e94\u683c\u5f0f<\/h3>\n<p>\u5f53\u4ece\u7ad9\u68c0\u6d4b\u5230\u975e\u6cd5\u64cd\u4f5c\u65f6\uff0c\u8fd4\u56de\u5f02\u5e38\u54cd\u5e94\uff1a<\/p>\n<ul>\n<li>\u6b63\u5e38\u529f\u80fd\u7801\u6700\u9ad8\u4f4d\u53d8\u4e3a 1\uff08\u5982 0x03 → 0x83\uff0c0x06 → 0x86\uff0c0x10 → 0x90\uff09<\/li>\n<li>\u540e\u9762\u8ddf\u968f 1 \u5b57\u8282\u7684\u5f02\u5e38\u7801<\/li>\n<\/ul>\n<table>\n<tr>\n<th>\u5f02\u5e38\u7801<\/th>\n<th>\u542b\u4e49<\/th>\n<th>\u5e38\u89c1\u539f\u56e0<\/th>\n<th>\u89e3\u51b3\u65b9\u6cd5<\/th>\n<\/tr>\n<tr>\n<td>01<\/td>\n<td>\u975e\u6cd5\u529f\u80fd\u7801<\/td>\n<td>\u4f7f\u7528\u4e86\u4e0d\u652f\u6301\u7684\u529f\u80fd\u7801<\/td>\n<td>\u4ec5\u4f7f\u7528 0x03\/0x06\/0x10<\/td>\n<\/tr>\n<tr>\n<td>02<\/td>\n<td>\u975e\u6cd5\u6570\u636e\u5730\u5740<\/td>\n<td>\u5bc4\u5b58\u5668\u5730\u5740\u8d85\u51fa\u6709\u6548\u8303\u56f4<\/td>\n<td>\u68c0\u67e5\u5730\u5740\u662f\u5426\u5728 0001H~012FH \u8303\u56f4\u5185<\/td>\n<\/tr>\n<tr>\n<td>03<\/td>\n<td>\u975e\u6cd5\u6570\u636e\u503c<\/td>\n<td>\u5199\u5165\u7684\u6570\u636e\u503c\u8d85\u51fa\u5141\u8bb8\u8303\u56f4<\/td>\n<td>\u68c0\u67e5\u53d6\u503c\u8303\u56f4\uff08\u5982\u5730\u5740\u5e94\u5728 1~247\uff09<\/td>\n<\/tr>\n<\/table>\n<h3>8.2 \u7ed1\u5b9a\u529f\u80fd\u8fd4\u56de\u7801\uff080006H \u5bc4\u5b58\u5668\uff09<\/h3>\n<table>\n<tr>\n<th>\u8fd4\u56de\u7801<\/th>\n<th>\u542b\u4e49<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>\u547d\u4ee4\u6267\u884c\u6210\u529f<\/td>\n<td>\u7ed1\u5b9a\u6307\u4ee4\u5df2\u63a5\u6536\uff0c\u7f51\u5173\u8fdb\u5165\u914d\u5bf9\u6a21\u5f0f\u7b49\u5f85\u4f20\u611f\u5668\u5165\u7f51<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u7ed1\u5b9a\u8d85\u65f6<\/td>\n<td>20 \u79d2\u5185\u672a\u6536\u5230\u4f20\u611f\u5668\u4fe1\u53f7\uff0c\u81ea\u52a8\u9000\u51fa\u7ed1\u5b9a\u6a21\u5f0f<\/td>\n<\/tr>\n<\/table>\n<h3>8.3 \u6545\u969c\u8bca\u65ad\u901f\u67e5\u8868<\/h3>\n<table>\n<tr>\n<th>\u95ee\u9898\u73b0\u8c61<\/th>\n<th>\u53ef\u80fd\u539f\u56e0<\/th>\n<th>\u89e3\u51b3\u65b9\u6848<\/th>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u8d85\u65f6\uff0c\u65e0\u54cd\u5e94<\/td>\n<td>RS485 \u5730\u5740\u4e0d\u5339\u914d\u6216\u6ce2\u7279\u7387\u4e0d\u4e00\u81f4<\/td>\n<td>\u68c0\u67e5 0003H \u5730\u5740\u5bc4\u5b58\u5668\u548c 0004H \u6ce2\u7279\u7387\u5bc4\u5b58\u5668\u914d\u7f6e<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668\u6570\u636e\u8bfb\u51fa\u5168\u4e3a\u96f6<\/td>\n<td>\u4f20\u611f\u5668\u8282\u70b9\u672a\u6ce8\u518c\/\u7ed1\u5b9a\uff0c\u6216\u5730\u5740\u5199\u5165\u9519\u8bef<\/td>\n<td>\u68c0\u67e5 0010H \u8d77\u59cb\u7684\u5730\u5740\u5bc4\u5b58\u5668\u662f\u5426\u6b63\u786e\u5199\u5165\u975e\u96f6\u503c<\/td>\n<\/tr>\n<tr>\n<td>\u65e0\u6cd5\u5199\u5165\u5bc4\u5b58\u5668<\/td>\n<td>\u529f\u80fd\u7801\u4f7f\u7528\u9519\u8bef\u6216\u6743\u9650\u4e0d\u8db3<\/td>\n<td>\u786e\u8ba4\u4f7f\u7528\u6b63\u786e\u7684\u529f\u80fd\u7801\uff1a\u5355\u4e2a\u5199\u5165\u7528 0x06\uff0c\u591a\u4e2a\u5199\u5165\u7528 0x10\uff1b\u6ce8\u610f 0001H\/0002H \u4e3a\u53ea\u8bfb<\/td>\n<\/tr>\n<tr>\n<td>CRC \u6821\u9a8c\u9519\u8bef<\/td>\n<td>\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u8bef\u7801<\/td>\n<td>\u68c0\u67e5 RS485 \u7ebf\u8def\u8fde\u63a5\uff08A+\/B- \u662f\u5426\u63a5\u53cd\u3001\u7ec8\u7aef\u7535\u963b\u662f\u5426\u7f3a\u5931\uff09\uff0c\u91cd\u65b0\u8ba1\u7b97 CRC<\/td>\n<\/tr>\n<tr>\n<td>\u7ed1\u5b9a\u5931\u8d25\uff08\u53cd\u590d\u8d85\u65f6\uff09<\/td>\n<td>\u4f20\u611f\u5668\u4e0d\u5728\u901a\u4fe1\u8303\u56f4\u5185\u6216\u7535\u6c60\u8017\u5c3d<\/td>\n<td>\u7f29\u77ed\u4f20\u611f\u5668\u4e0e\u7f51\u5173\u8ddd\u79bb\uff0c\u66f4\u6362\u4f20\u611f\u5668\u7535\u6c60<\/td>\n<\/tr>\n<tr>\n<td>\u90e8\u5206\u4f20\u611f\u5668\u6570\u636e\u4e0d\u66f4\u65b0<\/td>\n<td>\u8be5\u4f20\u611f\u5668\u8d85\u51fa\u65e0\u7ebf\u4fe1\u53f7\u8986\u76d6\u8303\u56f4<\/td>\n<td>\u8c03\u6574\u7f51\u5173\u5929\u7ebf\u65b9\u5411\uff0c\u6216\u589e\u52a0\u4e2d\u7ee7\u5668<\/td>\n<\/tr>\n<\/table>\n<h2>\u4e5d\u3001\u6ce8\u610f\u4e8b\u9879\u4e0e\u6700\u4f73\u5b9e\u8df5<\/h2>\n<h3>9.1 \u5173\u952e\u6ce8\u610f\u4e8b\u9879<\/h3>\n<ol>\n<li><strong>\u5e27\u95f4\u9694\u65f6\u95f4<\/strong>\uff1aRTU \u6a21\u5f0f\u4e0b\uff0c\u76f8\u90bb\u4e24\u5e27\u4e4b\u95f4\u5fc5\u987b\u4fdd\u6301\u81f3\u5c11 <strong>3.5 \u4e2a\u5b57\u7b26\u65f6\u95f4<\/strong>\u7684\u9759\u9ed8\u95f4\u9694\u3002\u4e0d\u540c\u6ce2\u7279\u7387\u4e0b\u7684\u6700\u77ed\u5e27\u95f4\u9694\uff1a\n<ul>\n<li>9600 bps\uff1a\u7ea6 3.6 ms<\/li>\n<li>115200 bps\uff1a\u7ea6 0.3 ms<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5927\u7aef\u5b57\u8282\u5e8f<\/strong>\uff1a\u4f7f\u7528\u529f\u80fd\u7801 0x10 \u5199\u591a\u4e2a\u5bc4\u5b58\u5668\u65f6\uff0c\u6570\u636e\u5fc5\u987b\u6309<strong>\u5927\u7aef\u6a21\u5f0f\uff08Big-Endian\uff09<\/strong>\u7ec4\u7ec7\uff0c\u9ad8\u5b57\u8282\u5728\u524d\uff0c\u4f4e\u5b57\u8282\u5728\u540e\u3002<\/li>\n<li><strong>\u5e7f\u64ad\u64cd\u4f5c\u65e0\u54cd\u5e94<\/strong>\uff1a\u5411\u5e7f\u64ad\u5730\u5740 0xFF \u53d1\u9001\u547d\u4ee4\u65f6\uff0c\u6240\u6709\u4ece\u7ad9\u6267\u884c\u64cd\u4f5c\u4f46<strong>\u4e0d\u4f1a\u8fd4\u56de\u54cd\u5e94\u5e27<\/strong>\u3002<\/li>\n<li><strong>\u4f20\u611f\u5668\u6dfb\u52a0\u89c4\u5219<\/strong>\uff1a\u6dfb\u52a0\u4f20\u611f\u5668\u65f6\uff0c\u5730\u5740\u5bc4\u5b58\u5668\uff08Addr_H + Addr_L\uff09\u5fc5\u987b\u5199\u5165<strong>\u975e\u96f6\u503c<\/strong>\uff1b\u5199\u5165\u5168\u96f6\u7b49\u540c\u4e8e\u5220\u9664\u8be5\u8282\u70b9\u3002<\/li>\n<li><strong>\u64cd\u4f5c\u95f4\u9694<\/strong>\uff1a\u4f20\u611f\u5668\u6570\u636e\u66f4\u65b0\u540e\uff0c\u9700\u7b49\u5f85\u81f3\u5c11 <strong>100ms<\/strong>\u518d\u8fdb\u884c\u4e0b\u4e00\u6b21\u5bc4\u5b58\u5668\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u6e05\u9664\u7ed1\u5b9a\u7684\u98ce\u9669<\/strong>\uff1a\u5199\u5165 0007H \u5bc4\u5b58\u5668\u4f1a<strong>\u4e00\u6b21\u6027\u6e05\u9664\u6240\u6709\u5df2\u7ed1\u5b9a\u7684\u4f20\u611f\u5668\u6570\u636e<\/strong>\uff0c\u64cd\u4f5c\u524d\u8bf7\u786e\u8ba4\u65e0\u9700\u4fdd\u7559\u73b0\u6709\u914d\u7f6e\uff0c\u6e05\u9664\u540e\u9700\u9010\u4e00\u91cd\u65b0\u7ed1\u5b9a\u3002<\/li>\n<\/ol>\n<h3>9.2 \u63a8\u8350\u64cd\u4f5c\u6d41\u7a0b<\/h3>\n<ol>\n<li><strong>\u9996\u6b21\u4e0a\u7535<\/strong>\uff1a\u8bfb\u53d6 0001H \u786e\u8ba4\u56fa\u4ef6\u7248\u672c\uff0c\u8bfb\u53d6 0002H \u786e\u8ba4\u521d\u59cb\u72b6\u6001<\/li>\n<li><strong>\u914d\u7f6e\u901a\u4fe1\u53c2\u6570<\/strong>\uff1a\u6839\u636e\u9700\u8981\u4fee\u6539 0003H\uff08\u5730\u5740\uff09\u30010004H\uff08\u6ce2\u7279\u7387\uff09\u30010005H\uff08\u4e0a\u62a5\u6a21\u5f0f\uff09<\/li>\n<li><strong>\u7ed1\u5b9a\u4f20\u611f\u5668<\/strong>\uff1a\u901a\u8fc7 0006H \u6216\u7269\u7406\u6309\u952e\u9010\u4e00\u6dfb\u52a0\u4f20\u611f\u5668<\/li>\n<li><strong>\u9a8c\u8bc1\u7ed1\u5b9a<\/strong>\uff1a\u8bfb\u53d6 0002H \u786e\u8ba4\u8282\u70b9\u6570\uff0c\u8bfb\u53d6\u5bf9\u5e94\u4f20\u611f\u5668\u6570\u636e\u533a\u786e\u8ba4\u6570\u636e\u6b63\u5e38<\/li>\n<li><strong>\u65e5\u5e38\u8fd0\u7ef4<\/strong>\uff1a\u5b9a\u671f\u8bfb\u53d6\u4f20\u611f\u5668 Battery \u5b57\u6bb5\u76d1\u63a7\u7535\u91cf\uff0c\u53ca\u65f6\u66f4\u6362\u4f4e\u7535\u91cf\u4f20\u611f\u5668\u7535\u6c60<\/li>\n<\/ol>\n<h2>\u5341\u3001CRC16 \u7b97\u6cd5\u5b9e\u73b0<\/h2>\n<p>\u672c\u534f\u8bae\u91c7\u7528 <strong>MODBUS \u6807\u51c6 CRC16<\/strong>\u6821\u9a8c\u7b97\u6cd5\uff0c\u591a\u9879\u5f0f\u4e3a <strong>0xA001<\/strong>\uff08\u5373 0x8005 \u7684\u4f4d\u53cd\u8f6c\u5f62\u5f0f\uff09\u3002\u4ee5\u4e0b\u662f\u5b8c\u6574\u7684 C \u8bed\u8a00\u53c2\u8003\u5b9e\u73b0\uff1a<\/p>\n<pre>\n#include <stdint.h>\n\n\/**\n * MODBUS CRC16 \u8ba1\u7b97\n * @param data \u5f85\u8ba1\u7b97\u7684\u6570\u636e\u7f13\u51b2\u533a\u6307\u9488\n * @param len \u6570\u636e\u957f\u5ea6\uff08\u5b57\u8282\uff09\n * @return 16 \u4f4d CRC \u6821\u9a8c\u503c\uff08\u4f4e\u5b57\u8282\u5728\u524d\uff09\n *\n * \u591a\u9879\u5f0f\uff1a0xA001\uff08MODBUS \u6807\u51c6\uff09\n * \u521d\u59cb\u503c\uff1a0xFFFF\n *\/\nuint16_t calc_crc(uint8_t *data, uint16_t len)\n{\n uint16_t crc = 0xFFFF; \/\/ \u521d\u59cb\u503c\n for (uint16_t i = 0; i < len; i++)\n {\n crc ^= data[i]; \/\/ \u4e0e\u5f53\u524d\u5b57\u8282\u5f02\u6216\n for (uint8_t j = 0; j < 8; j++) \/\/ \u9010\u4f4d\u5904\u7406\n {\n if (crc & 0x0001) \/\/ \u6700\u4f4e\u4f4d\u4e3a 1\n {\n crc >>= 1; \/\/ \u53f3\u79fb\u4e00\u4f4d\n crc ^= 0xA001; \/\/ \u4e0e\u591a\u9879\u5f0f\u5f02\u6216\n }\n else\n {\n crc >>= 1; \/\/ \u4ec5\u53f3\u79fb\n }\n }\n }\n return crc;\n}\n\n\/* \u4f7f\u7528\u793a\u4f8b\uff1a\n * uint8_t frame[] = {0x01, 0x03, 0x00, 0x01, 0x00, 0x01};\n * uint16_t crc = calc_crc(frame, 6);\n * \u7ed3\u679c\uff1acrc = 0xCAD5\uff08\u4f4e\u5b57\u8282 0xD5 \u5728\u524d\uff0c\u9ad8\u5b57\u8282 0xCA \u5728\u540e\uff09\n *\/\n<\/pre>\n<h2>\u5341\u4e00\u3001\u8d44\u6599\u4e0b\u8f7d\u4e0e\u6280\u672f\u652f\u6301<\/h2>\n<ul>\n<li>\u672c\u6587\u6863\u7248\u672c\uff1a<strong>V1.3<\/strong>\uff082025-10-03 \u66f4\u65b0\uff09<\/li>\n<li>\u534f\u8bae\u9075\u5faa\u6807\u51c6\uff1a<strong>Modbus \u5de5\u4e1a\u6807\u51c6\u534f\u8bae\u89c4\u8303<\/strong><\/li>\n<li>\u5177\u4f53\u5bc4\u5b58\u5668\u5b9a\u4e49\u4ee5\u8bbe\u5907\u5b9e\u9645\u56fa\u4ef6\u4e3a\u51c6<\/li>\n<li>\u5982\u9700\u6280\u672f\u652f\u6301\uff0c\u8bf7\u8054\u7cfb\u5236\u9020\u5546\u83b7\u53d6\u6700\u65b0\u5bc4\u5b58\u5668\u6620\u5c04\u8868\u53ca\u534f\u8bae\u6587\u6863<\/li>\n<\/ul>\n<h3>\u7248\u672c\u8fed\u4ee3\u5386\u53f2<\/h3>\n<table>\n<tr>\n<th>\u7248\u672c\u53f7<\/th>\n<th>\u53d1\u5e03\u65e5\u671f<\/th>\n<th>\u4e3b\u8981\u53d8\u66f4\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>V1.1<\/td>\n<td>2025-09-01<\/td>\n<td>\u57fa\u7840\u7248\u672c\uff0c\u91c7\u7528\u6807\u51c6 Modbus-RTU \u534f\u8bae\u4f5c\u4e3a\u4e3b\u8282\u70b9\u901a\u4fe1\u534f\u8bae<\/td>\n<\/tr>\n<tr>\n<td>V1.2<\/td>\n<td>2025-09-21<\/td>\n<td>\u589e\u52a0\u8f6f\u4ef6\u6307\u4ee4\u542f\u52a8\u7ed1\u5b9a\u529f\u80fd\uff1b\u589e\u52a0\u786c\u4ef6\u6309\u952e\u542f\u52a8\u7ed1\u5b9a\u529f\u80fd<\/td>\n<\/tr>\n<tr>\n<td><strong>V1.3\uff08\u5f53\u524d\uff09<\/strong><\/td>\n<td>2025-10-03<\/td>\n<td>\u4fee\u6b63\u6700\u5927\u652f\u6301\u4f20\u611f\u5668\u6570\u76ee\u4e3a 64 \u4e2a\uff1b\u589e\u52a0\u4f20\u611f\u5668\u7c7b\u578b\u6570\u636e\u5b57\u6bb5\uff1b\u589e\u52a0\u4f20\u611f\u5668\u6570\u636e\u6bb5\u683c\u5f0f\u8be6\u7ec6\u8bf4\u660e\uff1b\u4fee\u6b63\u7ed1\u5b9a\u8d85\u65f6\u65f6\u95f4\u4e3a 20 \u79d2\uff1b\u589e\u52a0 0007H \u5bc4\u5b58\u5668\uff08\u4e00\u952e\u6e05\u9664\u5168\u90e8\u7ed1\u5b9a\uff09<\/td>\n<\/tr>\n<\/table>\n<h2>\u5341\u4e8c\u3001\u5178\u578b\u5e94\u7528\u573a\u666f<\/h2>\n<h3>\u573a\u666f\u4e00\uff1a\u667a\u6167\u519c\u4e1a \u2014 \u5927\u68da\u73af\u5883\u76d1\u63a7\u7cfb\u7edf<\/h3>\n<p>\u5728\u6e29\u5ba4\u5927\u68da\u5185\u90e8\u7f72<strong>\u6e29\u6e7f\u5ea6\u4f20\u611f\u5668\uff08Type=01H\uff09<\/strong>\uff0c\u901a\u8fc7\u672c\u7f51\u5173\u5c06\u6570\u636e\u6c47\u805a\u540e\u7ecf Modbus RTU \u4e0a\u4f20\u81f3 PLC \u6216\u89e6\u6478\u5c4f\u63a7\u5236\u7cfb\u7edf\u3002\u53ef\u8054\u52a8\u901a\u98ce\u673a\u3001\u55b7\u6dcb\u7cfb\u7edf\u3001\u906e\u9633\u5e18\u7b49\u8bbe\u5907\uff0c\u5b9e\u73b0\u6052\u6e29\u6052\u6e7f\u81ea\u52a8\u8c03\u8282\u3002\u652f\u6301\u6700\u591a <strong>64 \u4e2a\u4f20\u611f\u5668\u70b9<\/strong>\uff0c\u6ee1\u8db3\u5927\u578b\u8fde\u680b\u6e29\u5ba4\u7684\u591a\u70b9\u4f4d\u76d1\u6d4b\u9700\u6c42\u3002<\/p>\n<h3>\u573a\u666f\u4e8c\uff1a\u667a\u6167\u755c\u7267 \u2014 \u7272\u755c\u5065\u5eb7\u7ba1\u7406<\/h3>\n<p>\u4e3a\u6bcf\u5934\u725b\/\u7f8a\u4f69\u6234<strong>\u65e0\u7ebf\u8033\u6807\u4f20\u611f\u5668\uff08Type=02H\uff09<\/strong>\uff0c\u7f51\u5173\u96c6\u4e2d\u6536\u96c6\u7272\u755c\u4f53\u6e29\u548c\u6d3b\u52a8\u91cf\u6570\u636e\u3002\u5f53\u67d0\u5934\u7272\u755c\u4f53\u6e29\u8d85\u8fc7\u8bbe\u5b9a\u9608\u503c\u65f6\u81ea\u52a8\u544a\u8b66\uff08\u75be\u75c5\u9884\u8b66\uff09\uff0c\u6216\u6d3b\u52a8\u91cf\u5f02\u5e38\u53d8\u5316\u65f6\u5224\u65ad\u53d1\u60c5\/\u5065\u5eb7\u72b6\u51b5\u3002<strong>64 \u8282\u70b9\u5bb9\u91cf<\/strong>\u8db3\u4ee5\u8986\u76d6\u4e2d\u5c0f\u578b\u517b\u6b96\u573a\u7684\u7272\u755c\u7ba1\u7406\u9700\u6c42\u3002<\/p>\n<h3>\u573a\u666f\u4e09\uff1a\u6d88\u9632\u5b89\u5168 \u2014 \u4ed3\u5e93\/\u673a\u623f\u70df\u706b\u76d1\u6d4b<\/h3>\n<p>\u90e8\u7f72<strong>\u70df\u96fe\u4f20\u611f\u5668\uff08Type=03H\uff09<\/strong>\uff0c\u5b9e\u65f6\u76d1\u6d4b\u4ed3\u5e93\u3001\u673a\u623f\u7b49\u91cd\u70b9\u533a\u57df\u7684\u70df\u96fe\u6d53\u5ea6\u3002\u5f53\u6d53\u5ea6\u8d85\u8fc7\u9608\u503c\u65f6\uff0c\u901a\u8fc7 Modbus \u4e0a\u4f4d\u673a\u89e6\u53d1\u58f0\u5149\u62a5\u8b66\u5668\u3001\u6392\u98ce\u7cfb\u7edf\u6216\u901a\u77e5\u6d88\u9632\u8054\u52a8\u5e73\u53f0\u3002\u914d\u5408\u6e29\u6e7f\u5ea6\u4f20\u611f\u5668\u8fd8\u53ef\u5b9e\u73b0\u7efc\u5408\u73af\u5883\u5b89\u5168\u76d1\u6d4b\u3002<\/p>\n<h3>\u573a\u666f\u56db\uff1a\u667a\u80fd\u5efa\u7b51 \u2014 \u4eba\u4f53\u5b58\u5728\u611f\u77e5\u4e0e\u7167\u660e\u8054\u52a8<\/h3>\n<p>\u5728\u529e\u516c\u5ba4\u3001\u4f1a\u8bae\u5ba4\u3001\u536b\u751f\u95f4\u5b89\u88c5<strong>\u96f7\u8fbe\u4f20\u611f\u5668\uff08Type=04H\uff09<\/strong>\u6216<strong>\u7ea2\u5916 PIR \u4f20\u611f\u5668\uff08Type=05H\uff09<\/strong>\uff0c\u5b9e\u73b0\u7cbe\u51c6\u7684\u4eba\u5458\u5b58\u5728\u68c0\u6d4b\u3002\u96f7\u8fbe\u65b9\u6848\u53ef\u63a2\u6d4b\u5fae\u52a8\uff08\u751a\u81f3\u547c\u5438\uff09\uff0c\u5b9e\u73b0\u771f\u6b63\u7684”<strong>\u4eba\u5728\u5373\u4eae<\/strong>“\u667a\u80fd\u7167\u660e\u63a7\u5236\uff0c\u5927\u5e45\u8282\u7ea6\u80fd\u6e90\u3002\u4f20\u611f\u5668\u6570\u636e\u901a\u8fc7\u7f51\u5173\u63a5\u5165\u697c\u5b87\u81ea\u63a7\u7cfb\u7edf\uff08BAS\uff09\u6216 KNX\/Modbus \u603b\u7ebf\u3002<\/p>\n<h3>\u573a\u666f\u4e94\uff1a\u5b89\u9632\u62a5\u8b66 \u2014 \u5165\u4fb5\u68c0\u6d4b\u4e0e\u65e0\u7ebf\u9065\u63a7<\/h3>\n<p>\u7ed3\u5408<strong>\u7ea2\u5916\u4f20\u611f\u5668\uff08Type=05H\uff09<\/strong>\u5b9e\u73b0\u5468\u754c\u5165\u4fb5\u68c0\u6d4b\uff0c\u642d\u914d<strong>\u65e0\u7ebf\u9065\u63a7\u5668\uff08Type=06H\uff09<\/strong>\u7528\u4e8e\u5e03\u9632\/\u64a4\u9632\u64cd\u4f5c\u3002<strong>\u901a\u7528 1527 \u8bbe\u5907\uff08Type=00H\uff09<\/strong>\u53ef\u517c\u5bb9\u95e8\u78c1\u3001\u73bb\u7483\u7834\u788e\u3001\u6c34\u6d78\u7b49\u5404\u7c7b\u65e0\u7ebf\u63a2\u6d4b\u5668\uff0c\u6784\u5efa\u5b8c\u6574\u7684\u65e0\u7ebf\u5b89\u9632\u7cfb\u7edf\uff0c\u6240\u6709\u6570\u636e\u7edf\u4e00\u901a\u8fc7 Modbus RTU \u63a5\u5165\u62a5\u8b66\u4e3b\u673a\u6216 SCADA \u5e73\u53f0\u3002<\/p>\n<p><\/body><br \/>\n<\/html><\/p>\n<span id=\"magicpostMarker\"><\/span>","protected":false},"excerpt":{"rendered":"<p>MODBUS RTU \u4f20\u611f\u5668 \u2014 RTU\/TCP\u534f\u8bae\uff0cRS485\u901a\u4fe1\u63a5\u53e3\uff0c\u53ef\u63a5\u5165Modbus\u7269\u8054\u7f51\u4e91\u5e73\u53f0\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u6570\u636e\u91c7\u96c6\u3002\u9002\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u7269\u8054\u7f51\u9879\u76ee\u96c6\u6210\u3002<\/p>","protected":false},"author":4698,"featured_media":27977,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[2089],"tags":[686,326,902,560,2561],"class_list":["post-41689","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-shuomingshu","tag-modbus-rtu","tag-326","tag-902","tag-560","tag-2561"],"_links":{"self":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/41689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/users\/4698"}],"replies":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/comments?post=41689"}],"version-history":[{"count":0,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/41689\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media\/27977"}],"wp:attachment":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media?parent=41689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/categories?post=41689"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/tags?post=41689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":41689,"date":"2026-04-05T23:44:30","date_gmt":"2026-04-05T15:44:30","guid":{"rendered":"https:\/\/www.modbus.cn\/?p=41689"},"modified":"2026-06-25T22:33:52","modified_gmt":"2026-06-25T14:33:52","slug":"modbus-rtu-zhi-neng-wu-xian-chuan-gan-qi-wang-guan-xie-yi-shuo-ming-shu-ji-cun-qi-ying-she-biao","status":"publish","type":"post","link":"https:\/\/www.modbus.cn\/en\/41689.html","title":{"rendered":"Modbus RTU\u667a\u80fd\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u5173\u534f\u8bae\u8bf4\u660e\u4e66 – \u5bc4\u5b58\u5668\u6620\u5c04\u8868\u4e0e\u901a\u4fe1\u5e27\u683c\u5f0f – Modbus\u4ea7\u54c1\u4e2d\u5fc3"},"content":{"rendered":"

\n
\n
\nModbus RTU\u667a\u80fd\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u5173\u534f\u8bae\u8bf4\u660e\u4e66<\/title><\/p>\n<style>\nbody{font-family:Microsoft YaHei,sans-serif;max-width:1000px;margin:0 auto;padding:20px;line-height:1.7;color:#333}\nh2{border-left:4px solid #1e88e5;padding-left:12px;margin-top:40px}h3{color:#1565c0;margin-top:30px}h4{color:#2e7d32}table{border-collapse:collapse;width:100%;margin:15px 0;font-size:14px}th,td{border:1px solid #ddd;padding:10px 12px;text-align:left}th{background:#f5f5f5;font-weight:bold}tr:nth-child(even){background:#fafafa}pre{background:#263238;color:#aed581;padding:16px;border-radius:6px;overflow-x:auto;font-size:13px}ul,ol{padding-left:22px}.note{background:#fff3e0;padding:12px 16px;border-radius:6px;border-left:4px solid #ff9800;margin:15px 0}\n<\/style>\n<p><\/head><br \/>\n<body><\/p>\n<h2>\u4e00\u3001\u4ea7\u54c1\u6982\u8ff0<\/h2>\n<p>\u672c\u4ea7\u54c1\u662f\u4e00\u6b3e\u652f\u6301\u6807\u51c6 <strong>Modbus RTU \u534f\u8bae<\/strong>\u7684<strong>\u667a\u80fd\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u5173\u8bbe\u5907<\/strong>\uff0c\u5177\u5907<strong>\u591a\u8282\u70b9\u4f20\u611f\u5668\u6570\u636e\u91c7\u96c6<\/strong>\u3001<strong>\u901a\u4fe1\u53c2\u6570\u914d\u7f6e<\/strong>\u548c<strong>\u8bbe\u5907\u7ba1\u7406\u529f\u80fd<\/strong>\u3002\u901a\u8fc7 RS485 \u63a5\u53e3\u4e0e\u4e0a\u4f4d\u673a\uff08PLC\u3001\u89e6\u6478\u5c4f\u3001SCADA\u7cfb\u7edf\u7b49\uff09\u901a\u4fe1\uff0c\u652f\u6301\u5b8c\u6574\u7684\u5bc4\u5b58\u5668\u8bfb\u5199\u64cd\u4f5c\uff0c\u53ef\u5e7f\u6cdb\u5e94\u7528\u4e8e<strong>\u5de5\u4e1a\u81ea\u52a8\u5316<\/strong>\u3001<strong>\u73af\u5883\u76d1\u6d4b<\/strong>\u3001<strong>\u667a\u6167\u519c\u4e1a<\/strong>\u3001<strong>\u755c\u7267\u517b\u6b96<\/strong>\u3001<strong>\u697c\u5b87\u5b89\u9632<\/strong>\u7b49\u9886\u57df\u3002<\/p>\n<p>\u8be5\u7f51\u5173\u4f5c\u4e3a\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u7684\u6838\u5fc3\u67a2\u7ebd\uff0c\u80fd\u591f\u540c\u65f6\u7ba1\u7406\u591a\u8fbe <strong>64 \u4e2a\u65e0\u7ebf\u4f20\u611f\u5668\u8282\u70b9<\/strong>\uff0c\u5c06\u5404\u4f20\u611f\u5668\u7684\u6570\u636e\u7edf\u4e00\u8f6c\u6362\u4e3a\u6807\u51c6\u7684 Modbus RTU \u534f\u8bae\u683c\u5f0f\uff0c\u65b9\u4fbf\u4e0a\u4f4d\u673a\u7cfb\u7edf\u96c6\u6210\u3002<\/p>\n<h2>\u4e8c\u3001\u6838\u5fc3\u529f\u80fd\u4f53\u7cfb\u603b\u89c8\uff08\u4ece\u534f\u8bae\u63a8\u7b97\uff09<\/h2>\n<p>\u57fa\u4e8e\u672c\u534f\u8bae\u6587\u6863\u7684\u5bc4\u5b58\u5668\u5b9a\u4e49\u3001\u64cd\u4f5c\u6848\u4f8b\u53ca\u6570\u636e\u7ed3\u6784\uff0c\u53ef\u5b8c\u6574\u63a8\u7b97\u51fa\u4ea7\u54c1\u7684\u4ee5\u4e0b\u529f\u80fd\u6a21\u5757\uff1a<\/p>\n<table>\n<tr>\n<th>\u5e8f\u53f7<\/th>\n<th>\u529f\u80fd\u6a21\u5757<\/th>\n<th>\u529f\u80fd\u63cf\u8ff0<\/th>\n<th>\u5bf9\u5e94\u5bc4\u5b58\u5668\/\u4f9d\u636e<\/th>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>Modbus RTU \u4ece\u7ad9\u901a\u4fe1<\/td>\n<td>\u6807\u51c6 Modbus RTU \u4ece\u7ad9\u6a21\u5f0f\uff0cRS485 \u7269\u7406\u63a5\u53e3\uff0c\u652f\u6301\u529f\u80fd\u7801 03\/06\/10<\/td>\n<td>\u7b2c2\u7ae0\u3001\u7b2c3\u7ae0<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u591a\u8282\u70b9\u4f20\u611f\u5668\u7ba1\u7406<\/td>\n<td>\u6700\u591a\u652f\u6301 64 \u4e2a\u65e0\u7ebf\u4f20\u611f\u5668\u8282\u70b9\u540c\u65f6\u5728\u7ebf\uff0c\u6bcf\u4e2a\u8282\u70b9\u72ec\u7acb\u5bfb\u5740<\/td>\n<td>0002H \u5bc4\u5b58\u5668\uff08\u8303\u56f4 0~63\uff09\u3001\u4f20\u611f\u5668\u6570\u636e\u533a\u5206\u914d\u89c4\u5219<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>7 \u79cd\u4f20\u611f\u5668\u7c7b\u578b\u652f\u6301<\/td>\n<td>\u6e29\u6e7f\u5ea6\u3001\u8033\u6807\uff08\u755c\u7267\uff09\u3001\u70df\u611f\u3001\u96f7\u8fbe\u3001\u7ea2\u5916\u3001\u9065\u63a7\u5668\u3001\u901a\u7528 1527 \u8bbe\u5907<\/td>\n<td>Index \u5bc4\u5b58\u5668\u4f4e 8 \u4f4d\u7c7b\u578b\u7f16\u7801\u5b9a\u4e49<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u53cc\u6570\u636e\u4e0a\u62a5\u6a21\u5f0f<\/td>\n<td>\u4e3b\u52a8\u4e0a\u62a5\u6a21\u5f0f\uff08\u4f20\u611f\u5668\u81ea\u52a8\u63a8\u9001\uff09+ \u67e5\u8be2\u4e0a\u62a5\u6a21\u5f0f\uff08\u4e3b\u673a\u8f6e\u8be2\u8bfb\u53d6\uff09<\/td>\n<td>0005H \u5bc4\u5b58\u5668<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>\u4f20\u611f\u5668\u7ed1\u5b9a\u914d\u5bf9\u7cfb\u7edf<\/td>\n<td>\u8f6f\u4ef6\u6307\u4ee4\u7ed1\u5b9a + \u786c\u4ef6\u6309\u952e\u7ed1\u5b9a\uff08\u957f\u6309 5 \u79d2\uff09\uff0cLED \u6307\u793a\u706f\u72b6\u6001\u53cd\u9988<\/td>\n<td>0006H \u5bc4\u5b58\u5668\u3001\u7b2c6\u7ae0\u7ed1\u5b9a\u7ba1\u7406\u8bf4\u660e<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>\u5168\u53c2\u6570\u5bc4\u5b58\u5668\u914d\u7f6e<\/td>\n<td>\u4ece\u7ad9\u5730\u5740\uff081~247\uff09\u3001\u6ce2\u7279\u7387\uff085 \u6863\uff09\u3001\u4e0a\u62a5\u6a21\u5f0f\u5747\u53ef\u901a\u8fc7\u5bc4\u5b58\u5668\u4fee\u6539<\/td>\n<td>0003H~0005H \u5bc4\u5b58\u5668<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>\u4f20\u611f\u5668\u751f\u547d\u5468\u671f\u7ba1\u7406<\/td>\n<td>\u6dfb\u52a0\u8282\u70b9\u3001\u8bfb\u53d6\u6570\u636e\u3001\u5220\u9664\u5355\u4e2a\u8282\u70b9\u3001\u4e00\u952e\u6e05\u9664\u5168\u90e8\u7ed1\u5b9a<\/td>\n<td>\u5199\u591a\u4e2a\u5bc4\u5b58\u5668(0x10) \u64cd\u4f5c + 0007H \u5bc4\u5b58\u5668<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>\u591a\u7ef4\u5ea6\u6570\u636e\u91c7\u96c6<\/td>\n<td>\u6e29\u5ea6\/\u6e7f\u5ea6\/\u9707\u52a8\/\u70df\u96fe\u6d53\u5ea6\/\u4eba\u4f53\u5b58\u5728\u68c0\u6d4b\/\u7535\u91cf\/\u5b50\u8bbe\u5907\u7c7b\u578b\u7b49\u591a\u7c7b\u6570\u636e<\/td>\n<td>Data1\/Data2\/Battery \u5b57\u6bb5\u5b9a\u4e49<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>\u7535\u6c60\u7535\u91cf\u76d1\u63a7<\/td>\n<td>\u6bcf\u4e2a\u65e0\u7ebf\u4f20\u611f\u5668\u8282\u70b9\u7684\u5b9e\u65f6\u7535\u6c60\u5bb9\u91cf\u76d1\u6d4b\uff080%~100%\uff09<\/td>\n<td>Battery \u5bc4\u5b58\u5668\uff08+5 \u504f\u79fb\uff09<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>\u56fa\u4ef6\u7248\u672c\u67e5\u8be2<\/td>\n<td>\u8bfb\u53d6\u8bbe\u5907\u56fa\u4ef6\u7248\u672c\u53f7\uff0c\u4fbf\u4e8e\u7248\u672c\u7ba1\u7406\u548c\u7ef4\u62a4\u786e\u8ba4<\/td>\n<td>0001H \u53ea\u8bfb\u5bc4\u5b58\u5668<\/td>\n<\/tr>\n<tr>\n<td>11<\/td>\n<td>\u5e7f\u64ad\u5730\u5740\u652f\u6301<\/td>\n<td>\u652f\u6301 Modbus \u5e7f\u64ad\u5730\u5740 0xFF\uff08255\uff09\uff0c\u53ef\u5bf9\u6240\u6709\u4ece\u7ad9\u4e0b\u53d1\u547d\u4ee4<\/td>\n<td>\u5730\u5740\u8303\u56f4\u8bf4\u660e<\/td>\n<\/tr>\n<tr>\n<td>12<\/td>\n<td>CRC16 \u6821\u9a8c\u673a\u5236<\/td>\n<td>\u91c7\u7528 CRC-16\/MODBUS \u591a\u9879\u5f0f 0xA001 \u6821\u9a8c\uff0c\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u5b8c\u6574\u6027<\/td>\n<td>\u7b2c2\u7ae0\u6821\u9a8c\u65b9\u5f0f + \u9644\u5f55 C \u8bed\u8a00\u7b97\u6cd5<\/td>\n<\/tr>\n<\/table>\n<h2>\u4e09\u3001\u652f\u6301\u7684\u4f20\u611f\u5668\u7c7b\u578b\u8be6\u89e3<\/h2>\n<p>\u6839\u636e\u534f\u8bae\u4e2d Index \u5bc4\u5b58\u5668\u7684\u4f4e 8 \u4f4d\uff08\u4f20\u611f\u5668\u7c7b\u578b\u5b57\u6bb5\uff09\u7f16\u7801\u5b9a\u4e49\uff0c\u7f51\u5173\u652f\u6301\u4ee5\u4e0b <strong>7 \u79cd\u4f20\u611f\u5668\u7c7b\u578b<\/strong>\uff0c\u5e76\u53ef\u6269\u5c55\u66f4\u591a\uff1a<\/p>\n<h3>3.1 \u4f20\u611f\u5668\u7c7b\u578b\u7f16\u7801\u603b\u8868<\/h3>\n<table>\n<tr>\n<th>\u7c7b\u578b\u7f16\u7801<\/th>\n<th>\u4f20\u611f\u5668\u540d\u79f0<\/th>\n<th>\u4e3b\u8981\u6570\u636e\u5b57\u6bb5<\/th>\n<th>Data1 \u542b\u4e49<\/th>\n<th>Data2 \u542b\u4e49<\/th>\n<th>\u5178\u578b\u5e94\u7528\u573a\u666f<\/th>\n<\/tr>\n<tr>\n<td>00H<\/td>\n<td>\u901a\u7528 1527 \u7f16\u7801\u8bbe\u5907<\/td>\n<td>\u5b50\u8bbe\u5907\u7c7b\u578b + \u72b6\u6001\u6570\u636e<\/td>\n<td>\u7a7a\u95f2<\/td>\n<td>\u5b50\u8bbe\u5907\u7c7b\u578b\u7f16\u7801<\/td>\n<td>\u901a\u7528\u65e0\u7ebf\u9065\u63a7\/\u95e8\u78c1\/\u95e8\u7a97\u4f20\u611f\u5668<\/td>\n<\/tr>\n<tr>\n<td>01H<\/td>\n<td>\u6e29\u6e7f\u5ea6\u4f20\u611f\u5668<\/td>\n<td>\u6e29\u5ea6 + \u6e7f\u5ea6 + \u7535\u91cf<\/td>\n<td>\u6e29\u5ea6\u503c\uff080.1\u00b0C\uff09<\/td>\n<td>\u6e7f\u5ea6\u503c\uff080.1%\uff09<\/td>\n<td>\u6e29\u5ba4\u5927\u68da\u3001\u4ed3\u5e93\u3001\u673a\u623f\u3001\u5b9e\u9a8c\u5ba4<\/td>\n<\/tr>\n<tr>\n<td>02H<\/td>\n<td>\u8033\u6807\u4f20\u611f\u5668\uff08\u755c\u7267\u4e13\u7528\uff09<\/td>\n<td>\u6e29\u5ea6 + \u9707\u52a8\u8ba1\u6570 + \u7535\u91cf<\/td>\n<td>\u6e29\u5ea6\u503c\uff080.1\u00b0C\uff09<\/td>\n<td>\u9707\u52a8\u6b21\u6570\uff08\u6b21\uff09<\/td>\n<td>\u7272\u755c\u4f53\u6e29\u76d1\u6d4b\u3001\u53d1\u60c5\/\u5065\u5eb7\u9884\u8b66<\/td>\n<\/tr>\n<tr>\n<td>03H<\/td>\n<td>\u70df\u611f\/\u70df\u96fe\u4f20\u611f\u5668<\/td>\n<td>\u70df\u96fe\u6d53\u5ea6 + \u7535\u91cf<\/td>\n<td>\u7a7a\u95f2<\/td>\n<td>\u70df\u96fe\u6d53\u5ea6\uff08ppm\uff09<\/td>\n<td>\u4ed3\u5e93\u9632\u706b\u3001\u53a8\u623f\u5b89\u9632\u3001\u5de5\u5382\u6d88\u9632<\/td>\n<\/tr>\n<tr>\n<td>04H<\/td>\n<td>\u96f7\u8fbe\u4eba\u4f53\u5b58\u5728\u4f20\u611f\u5668<\/td>\n<td>\u5b58\u5728\u72b6\u6001 + \u7535\u91cf<\/td>\n<td>\u7a7a\u95f2<\/td>\n<td>\u5b58\u5728\u72b6\u6001\uff080=\u65e0\u4eba\/1=\u6709\u4eba\uff09<\/td>\n<td>\u667a\u80fd\u7167\u660e\u3001\u4f1a\u8bae\u5ba4\u3001\u536b\u751f\u95f4\u8054\u52a8<\/td>\n<\/tr>\n<tr>\n<td>05H<\/td>\n<td>\u7ea2\u5916 PIR \u4f20\u611f\u5668<\/td>\n<td>\u5b58\u5728\u72b6\u6001 + \u7535\u91cf<\/td>\n<td>\u7a7a\u95f2<\/td>\n<td>\u5b58\u5728\u72b6\u6001\uff080=\u65e0\u4eba\/1=\u6709\u4eba\uff09<\/td>\n<td>\u5165\u4fb5\u62a5\u8b66\u3001\u8d70\u5eca\u611f\u5e94\u3001\u5b89\u9632\u76d1\u63a7<\/td>\n<\/tr>\n<tr>\n<td>06H<\/td>\n<td>\u65e0\u7ebf\u9065\u63a7\u5668<\/td>\n<td>\u6309\u952e\u72b6\u6001 + \u5b50\u8bbe\u5907\u7c7b\u578b<\/td>\n<td>\u7a7a\u95f2<\/td>\n<td>\u6309\u952e\u72b6\u6001\u6570\u636e<\/td>\n<td>\u8fdc\u7a0b\u63a7\u5236\u3001\u706f\u5149\u63a7\u5236\u3001\u8bbe\u5907\u5f00\u5173<\/td>\n<\/tr>\n<tr>\n<td>07H+<\/td>\n<td>\u9884\u7559\u6269\u5c55<\/td>\n<td>\u5f85\u5b9a\u4e49\uff08XXXX\uff09<\/td>\n<td>\u5f85\u5b9a\u4e49<\/td>\n<td>\u5f85\u5b9a\u4e49<\/td>\n<td>\u672a\u6765\u65b0\u4f20\u611f\u5668\u7c7b\u578b\u7684\u6269\u5c55\u4f4d<\/td>\n<\/tr>\n<\/table>\n<h3>3.2 \u5404\u4f20\u611f\u5668\u6570\u636e\u683c\u5f0f\u8be6\u7ec6\u8bf4\u660e<\/h3>\n<h4>\u2460 \u6e29\u6e7f\u5ea6\u4f20\u611f\u5668\uff08Type=01H\uff09<\/h4>\n<table>\n<tr>\n<th>\u5b57\u8282\u4f4d\u7f6e<\/th>\n<th>\u5b57\u6bb5\u540d<\/th>\n<th>\u6570\u636e\u7c7b\u578b<\/th>\n<th>\u5355\u4f4d<\/th>\n<th>\u53d6\u503c\u8303\u56f4<\/th>\n<th>\u793a\u4f8b<\/th>\n<\/tr>\n<tr>\n<td>+0~+1 (Byte0~1)<\/td>\n<td>Index<\/td>\n<td>UINT16<\/td>\n<td>–<\/td>\n<td>\u9ad88\u4f4d=\u7f16\u53f7(0~63)\uff0c\u4f4e8\u4f4d=\u7c7b\u578b(0x01)<\/td>\n<td>0x0001 \u8868\u793a 1 \u53f7\u6e29\u6e7f\u5ea6\u4f20\u611f\u5668<\/td>\n<\/tr>\n<tr>\n<td>+2~+5 (Byte2~5)<\/td>\n<td>\u8bbe\u5907\u5730\u5740 Addr<\/td>\n<td>UINT32<\/td>\n<td>–<\/td>\n<td>32 \u4f4d\u552f\u4e00\u6807\u8bc6<\/td>\n<td>0x12345678<\/td>\n<\/tr>\n<tr>\n<td>+6~+7 (Byte6~7)<\/td>\n<td>\u6e29\u5ea6 Data1<\/td>\n<td>INT16<\/td>\n<td>0.1\u00b0C<\/td>\n<td>-3276.8 ~ 3276.7\u00b0C<\/td>\n<td>0x00FB = 25.1\u00b0C\uff1b0xFFEC = -2.0\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>+8~+9 (Byte8~9)<\/td>\n<td>\u6e7f\u5ea6 Data2<\/td>\n<td>UINT16<\/td>\n<td>0.1%<\/td>\n<td>0 ~ 100%<\/td>\n<td>0x028B = 65.1%\uff1b0x01F4 = 50.0%<\/td>\n<\/tr>\n<tr>\n<td>+10~+11 (Byte10~11)<\/td>\n<td>\u7535\u6c60 Battery<\/td>\n<td>UINT16<\/td>\n<td>1%<\/td>\n<td>0% ~ 100%<\/td>\n<td>0x0064 = 100%\uff1b0x0032 = 50%<\/td>\n<\/tr>\n<\/table>\n<h4>\u2461 \u8033\u6807\u4f20\u611f\u5668 \u2014 \u755c\u7267\u517b\u6b96\u4e13\u7528\uff08Type=02H\uff09<\/h4>\n<p>\u4e13\u4e3a\u725b\u7f8a\u732a\u7b49\u7272\u755c\u8bbe\u8ba1\u7684\u65e0\u7ebf\u8033\u6807\u5f0f\u4f20\u611f\u5668\uff0c\u662f\u672c\u4ea7\u54c1\u7684\u4e00\u5927\u7279\u8272\u529f\u80fd\uff1a<\/p>\n<table>\n<tr>\n<th>\u5b57\u8282\u4f4d\u7f6e<\/th>\n<th>\u5b57\u6bb5\u540d<\/th>\n<th>\u6570\u636e\u7c7b\u578b<\/th>\n<th>\u5355\u4f4d<\/th>\n<th>\u53d6\u503c\u8303\u56f4<\/th>\n<th>\u4e1a\u52a1\u542b\u4e49<\/th>\n<\/tr>\n<tr>\n<td>+0~+1<\/td>\n<td>Index<\/td>\n<td>UINT16<\/td>\n<td>–<\/td>\n<td>\u4f4e8\u4f4d=0x02<\/td>\n<td>\u6807\u8bc6\u4e3a\u8033\u6807\u7c7b\u578b<\/td>\n<\/tr>\n<tr>\n<td>+2~+5<\/td>\n<td>\u8bbe\u5907\u5730\u5740 Addr<\/td>\n<td>UINT32<\/td>\n<td>–<\/td>\n<td>\u552f\u4e00\u6807\u8bc6<\/td>\n<td>\u6bcf\u5934\u7272\u755c\u7684\u552f\u4e00 ID<\/td>\n<\/tr>\n<tr>\n<td>+6~+7<\/td>\n<td>\u6e29\u5ea6 Data1<\/td>\n<td>INT16<\/td>\n<td>0.1\u00b0C<\/td>\n<td>\u4f53\u6e29\u8303\u56f4<\/td>\n<td>\u7272\u755c\u4f53\u6e29\uff08\u5982 38.5\u00b0C = \u6b63\u5e38\u725b\u4f53\u6e29\uff09<\/td>\n<\/tr>\n<tr>\n<td>+8~+9<\/td>\n<td>\u9707\u52a8 Data2<\/td>\n<td>UINT16<\/td>\n<td>\u6b21<\/td>\n<td>0 ~ 65535<\/td>\n<td>\u6d3b\u52a8\u91cf\/\u9707\u52a8\u6b21\u6570\uff0c\u7528\u4e8e\u5224\u65ad\u7272\u755c\u6d3b\u8dc3\u5ea6\u6216\u5f02\u5e38\u884c\u4e3a<\/td>\n<\/tr>\n<tr>\n<td>+10~+11<\/td>\n<td>\u7535\u6c60 Battery<\/td>\n<td>UINT16<\/td>\n<td>1%<\/td>\n<td>0% ~ 100%<\/td>\n<td>\u8033\u6807\u7535\u6c60\u5269\u4f59\u7535\u91cf<\/td>\n<\/tr>\n<\/table>\n<div class=\"note\">\u5178\u578b\u5e94\u7528\u573a\u666f\uff1a\u89c4\u6a21\u5316\u517b\u732a\/\u517b\u725b\u573a\uff0c\u901a\u8fc7\u76d1\u6d4b\u6bcf\u5934\u7272\u755c\u7684\u4f53\u6e29\u548c\u6d3b\u52a8\u91cf\uff0c\u5b9e\u73b0\u75be\u75c5\u65e9\u671f\u9884\u8b66\uff08\u53d1\u70e7\u8bc6\u522b\uff09\u3001\u53d1\u60c5\u671f\u68c0\u6d4b\uff08\u6d3b\u52a8\u91cf\u7a81\u589e\uff09\u3001\u8d70\u5931\u544a\u8b66\u7b49\u529f\u80fd\u3002<\/div>\n<h4>\u2462 \u70df\u96fe\/\u70df\u611f\u4f20\u611f\u5668\uff08Type=03H\uff09<\/h4>\n<table>\n<tr>\n<th>\u5b57\u8282\u4f4d\u7f6e<\/th>\n<th>\u5b57\u6bb5\u540d<\/th>\n<th>\u6570\u636e\u7c7b\u578b<\/th>\n<th>\u5355\u4f4d<\/th>\n<th>\u53d6\u503c\u8303\u56f4<\/th>\n<th>\u5907\u6ce8<\/th>\n<\/tr>\n<tr>\n<td>+6~+7<\/td>\n<td>Data1<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<td>\u7a7a\u95f2<\/td>\n<td>\u4fdd\u7559\u672a\u7528<\/td>\n<\/tr>\n<tr>\n<td>+8~+9<\/td>\n<td>\u70df\u96fe\u6d53\u5ea6 Data2<\/td>\n<td>UINT16<\/td>\n<td>ppm<\/td>\n<td>0 ~ 5000 ppm<\/td>\n<td>0x1388 = 5000 ppm\uff08\u9ad8\u6d53\u5ea6\u62a5\u8b66\u9608\u503c\uff09<\/td>\n<\/tr>\n<tr>\n<td>+10~+11<\/td>\n<td>\u7535\u6c60 Battery<\/td>\n<td>UINT16<\/td>\n<td>1%<\/td>\n<td>0% ~ 100%<\/td>\n<td>\u4f20\u611f\u5668\u7535\u6c60\u7535\u91cf<\/td>\n<\/tr>\n<\/table>\n<h4>\u2463 \u96f7\u8fbe\u4eba\u4f53\u5b58\u5728\u4f20\u611f\u5668\uff08Type=04H\uff09& \u7ea2\u5916 PIR \u4f20\u611f\u5668\uff08Type=05H\uff09<\/h4>\n<p>\u4e24\u79cd\u4f20\u611f\u5668\u5747\u7528\u4e8e\u4eba\u4f53\u5b58\u5728\u68c0\u6d4b\uff0c\u4f46\u6280\u672f\u539f\u7406\u4e0d\u540c\uff1a<\/p>\n<table>\n<tr>\n<th>\u5bf9\u6bd4\u9879<\/th>\n<th>\u96f7\u8fbe\u4f20\u611f\u5668\uff08Type=04H\uff09<\/th>\n<th>\u7ea2\u5916 PIR \u4f20\u611f\u5668\uff08Type=05H\uff09<\/th>\n<\/tr>\n<tr>\n<td><strong>\u68c0\u6d4b\u539f\u7406<\/strong><\/td>\n<td>\u6beb\u7c73\u6ce2\u96f7\u8fbe\u591a\u666e\u52d2\u6548\u5e94<\/td>\n<td>\u70ed\u91ca\u7535\u7ea2\u5916\u7ebf\u68c0\u6d4b<\/td>\n<\/tr>\n<tr>\n<td><strong>Data2 \u53d6\u503c<\/strong><\/td>\n<td>0x0000 = \u65e0\u4eba\uff1b0x0001 = \u6709\u4eba<\/td>\n<td>0x0000 = \u65e0\u4eba\uff1b0x0001 = \u6709\u4eba<\/td>\n<\/tr>\n<tr>\n<td><strong>\u4f18\u70b9<\/strong><\/td>\n<td>\u53ef\u7a7f\u900f\u5851\u6599\/\u73bb\u7483\uff0c\u4e0d\u53d7\u6e29\u5ea6\u5f71\u54cd\uff0c\u53ef\u68c0\u6d4b\u5fae\u5c0f\u52a8\u4f5c\uff08\u5982\u547c\u5438\uff09\uff0c\u9002\u5408”\u4eba\u5728\u5373\u4eae”<\/td>\n<td>\u6210\u672c\u4f4e\uff0c\u529f\u8017\u6781\u4f4e\uff0c\u9002\u5408\u79fb\u52a8\u68c0\u6d4b<\/td>\n<\/tr>\n<tr>\n<td><strong>\u7f3a\u70b9<\/strong><\/td>\n<td>\u6210\u672c\u8f83\u9ad8<\/td>\n<td>\u65e0\u6cd5\u68c0\u6d4b\u9759\u6b62\u4eba\u4f53\uff0c\u53d7\u73af\u5883\u6e29\u5ea6\u5f71\u54cd<\/td>\n<\/tr>\n<tr>\n<td><strong>\u9002\u7528\u573a\u666f<\/strong><\/td>\n<td>\u667a\u80fd\u529e\u516c\u5ba4\/\u4f1a\u8bae\u5ba4\/\u536b\u751f\u95f4\uff08\u7cbe\u51c6\u5b58\u5728\u68c0\u6d4b\uff09<\/td>\n<td>\u8d70\u5eca\/\u8fc7\u9053\/\u5165\u53e3\uff08\u79fb\u52a8\u4fa6\u6d4b\uff09<\/td>\n<\/tr>\n<\/table>\n<h4>\u2464 \u65e0\u7ebf\u9065\u63a7\u5668\uff08Type=06H\uff09& \u901a\u7528 1527 \u7f16\u7801\u8bbe\u5907\uff08Type=00H\uff09<\/h4>\n<table>\n<tr>\n<th>\u5b57\u6bb5<\/th>\n<th>\u65e0\u7ebf\u9065\u63a7\u5668\uff0806H\uff09<\/th>\n<th>\u901a\u7528 1527 \u8bbe\u5907\uff0800H\uff09<\/th>\n<\/tr>\n<tr>\n<td>Data1<\/td>\n<td>\u7a7a\u95f2<\/td>\n<td>\u7a7a\u95f2<\/td>\n<\/tr>\n<tr>\n<td>Data2<\/td>\n<td>\u6309\u952e\u72b6\u6001\u6570\u636e\uff08\u5177\u4f53\u7f16\u7801\u53d6\u51b3\u4e8e\u9065\u63a7\u5668\u578b\u53f7\uff09<\/td>\n<td>\u5b50\u8bbe\u5907\u7c7b\u578b\u7f16\u7801\uff08\u7ed1\u5b9a\u540e\u7531\u4e3b\u673a\u66f4\u65b0\u8bbe\u7f6e\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5907\u6ce8<\/td>\n<td>\u7528\u4e8e\u63a5\u6536 433MHz \u9065\u63a7\u5668\u6309\u952e\u4fe1\u53f7<\/td>\n<td>\u517c\u5bb9\u5e02\u9762\u4e0a\u5927\u591a\u6570 EV1527 \u7f16\u7801\u7684\u65e0\u7ebf\u53d1\u5c04\u8bbe\u5907\uff08\u95e8\u78c1\u3001\u6c34\u6d78\u3001\u632f\u52a8\u7b49\uff09<\/td>\n<\/tr>\n<\/table>\n<h2>\u56db\u3001\u901a\u4fe1\u53c2\u6570\u4e0e\u5e27\u683c\u5f0f\u89c4\u8303<\/h2>\n<h3>4.1 \u57fa\u7840\u901a\u4fe1\u53c2\u6570<\/h3>\n<table>\n<tr>\n<th>\u53c2\u6570\u9879<\/th>\n<th>\u9ed8\u8ba4\u503c<\/th>\n<th>\u53ef\u9009\u503c\/\u8303\u56f4<\/th>\n<th>\u914d\u7f6e\u65b9\u5f0f<\/th>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u534f\u8bae<\/td>\n<td>Modbus RTU<\/td>\n<td>\u2014<\/td>\n<td>\u56fa\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>\u7269\u7406\u63a5\u53e3<\/td>\n<td>RS485<\/td>\n<td>\u2014<\/td>\n<td>\u56fa\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>\u6570\u636e\u683c\u5f0f<\/td>\n<td>8N1\uff088 \u6570\u636e\u4f4d\uff0c\u65e0\u6821\u9a8c\uff0c1 \u505c\u6b62\u4f4d\uff09<\/td>\n<td>\u53ef\u914d\u7f6e<\/td>\n<td>\u9ed8\u8ba4 8N1<\/td>\n<\/tr>\n<tr>\n<td>\u4ece\u7ad9\u5730\u5740<\/td>\n<td>1<\/td>\n<td>1 ~ 247<\/td>\n<td>\u5199\u5165 0003H \u5bc4\u5b58\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u5e7f\u64ad\u5730\u5740<\/td>\n<td>255\uff080xFF\uff09<\/td>\n<td>\u4ec5 255<\/td>\n<td>\u5411\u6240\u6709\u4ece\u7ad9\u53d1\u9001\u547d\u4ee4<\/td>\n<\/tr>\n<tr>\n<td>\u6ce2\u7279\u7387<\/td>\n<td>9600 bps<\/td>\n<td>9600 \/ 19200 \/ 38400 \/ 57600 \/ 115200<\/td>\n<td>\u5199\u5165 0004H \u5bc4\u5b58\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u6821\u9a8c\u65b9\u5f0f<\/td>\n<td>CRC16<\/td>\n<td>\u591a\u9879\u5f0f 0xA001\uff08MODBUS \u6807\u51c6\uff09<\/td>\n<td>\u56fa\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u5927\u4f20\u611f\u5668\u6570\u91cf<\/td>\n<td>\u2014<\/td>\n<td>64 \u4e2a<\/td>\n<td>\u786c\u4ef6\u9650\u5236<\/td>\n<\/tr>\n<tr>\n<td>\u5e27\u95f4\u9694\u65f6\u95f4<\/td>\n<td>≥ 3.5 \u5b57\u7b26\u65f6\u95f4<\/td>\n<td>@9600bps ≈ 3.6ms\uff1b@115200bps ≈ 0.3ms<\/td>\n<td>RTU \u534f\u8bae\u8981\u6c42<\/td>\n<\/tr>\n<\/table>\n<h3>4.2 \u6ce2\u7279\u7387\u914d\u7f6e\u5bf9\u7167\u8868\uff080004H \u5bc4\u5b58\u5668\uff09<\/h3>\n<table>\n<tr>\n<th>\u5199\u5165\u503c<\/th>\n<th>\u5b9e\u9645\u6ce2\u7279\u7387<\/th>\n<th>\u5355\u5b57\u7b26\u65f6\u95f4<\/th>\n<th>3.5 \u5b57\u7b26\u95f4\u9694<\/th>\n<th>\u9002\u7528\u573a\u666f<\/th>\n<\/tr>\n<tr>\n<td>0<\/td>\n<td>9600 bps<\/td>\n<td>≈ 1.04 ms<\/td>\n<td>≈ 3.6 ms<\/td>\n<td>\u9ed8\u8ba4\u63a8\u8350\uff0c\u7a33\u5b9a\u53ef\u9760<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>19200 bps<\/td>\n<td>≈ 0.52 ms<\/td>\n<td>≈ 1.8 ms<\/td>\n<td>\u4e2d\u7b49\u901f\u5ea6\u9700\u6c42<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>38400 bps<\/td>\n<td>≈ 0.26 ms<\/td>\n<td>≈ 0.9 ms<\/td>\n<td>\u8f83\u5feb\u901f\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>57600 bps<\/td>\n<td>≈ 0.17 ms<\/td>\n<td>≈ 0.6 ms<\/td>\n<td>\u9ad8\u901f\u4f20\u8f93<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>115200 bps<\/td>\n<td>≈ 0.087 ms<\/td>\n<td>≈ 0.3 ms<\/td>\n<td>\u6700\u9ad8\u901f\uff0c\u9700\u786e\u4fdd\u7ebf\u8def\u8d28\u91cf<\/td>\n<\/tr>\n<\/table>\n<h3>4.3 \u652f\u6301\u7684\u529f\u80fd\u7801<\/h3>\n<table>\n<tr>\n<th>\u529f\u80fd\u7801<\/th>\n<th>\u540d\u79f0<\/th>\n<th>\u65b9\u5411<\/th>\n<th>\u7528\u9014<\/th>\n<\/tr>\n<tr>\n<td>0x03<\/td>\n<td>\u8bfb\u4fdd\u6301\u5bc4\u5b58\u5668<\/td>\n<td>\u4e3b\u7ad9→\u4ece\u7ad9<\/td>\n<td>\u8bfb\u53d6\u7248\u672c\u53f7\u3001\u8282\u70b9\u6570\u3001\u4f20\u611f\u5668\u6570\u636e\u7b49<\/td>\n<\/tr>\n<tr>\n<td>0x06<\/td>\n<td>\u5199\u5355\u4e2a\u5bc4\u5b58\u5668<\/td>\n<td>\u4e3b\u7ad9→\u4ece\u7ad9<\/td>\n<td>\u8bbe\u7f6e\u5730\u5740\u3001\u6ce2\u7279\u7387\u3001\u6a21\u5f0f\u3001\u542f\u52a8\u7ed1\u5b9a\u7b49<\/td>\n<\/tr>\n<tr>\n<td>0x10<\/td>\n<td>\u5199\u591a\u4e2a\u5bc4\u5b58\u5668<\/td>\n<td>\u4e3b\u7ad9→\u4ece\u7ad9<\/td>\n<td>\u6dfb\u52a0\u4f20\u611f\u5668\u3001\u5220\u9664\u8282\u70b9\u3001\u6279\u91cf\u5199\u5165\u6570\u636e\u7b49<\/td>\n<\/tr>\n<\/table>\n<h2>\u4e94\u3001\u5b8c\u6574\u5bc4\u5b58\u5668\u6620\u5c04\u8868<\/h2>\n<h3>5.1 \u7cfb\u7edf\u63a7\u5236\u5bc4\u5b58\u5668\u533a\uff080001H ~ 000FH\uff09<\/h3>\n<table>\n<tr>\n<th>\u5bc4\u5b58\u5668\u5730\u5740<\/th>\n<th>\u5bc4\u5b58\u5668\u540d\u79f0<\/th>\n<th>\u8bfb\u5199\u6743\u9650<\/th>\n<th>\u6570\u636e\u683c\u5f0f<\/th>\n<th>\u53d6\u503c\u8303\u56f4\/\u8bf4\u660e<\/th>\n<\/tr>\n<tr>\n<td>0001H<\/td>\n<td>\u7248\u672c\u53f7<\/td>\n<td><strong>\u53ea\u8bfb<\/strong><\/td>\n<td>UINT16<\/td>\n<td>\u8bbe\u5907\u56fa\u4ef6\u7248\u672c\u53f7\uff0c\u5982 0x0102 \u8868\u793a V1.2<\/td>\n<\/tr>\n<tr>\n<td>0002H<\/td>\n<td>\u5f53\u524d\u5728\u7ebf\u8282\u70b9\u6570\u76ee<\/td>\n<td><strong>\u53ea\u8bfb<\/strong><\/td>\n<td>UINT16<\/td>\n<td>\u5f53\u524d\u5df2\u6ce8\u518c\u7ed1\u5b9a\u7684\u4f20\u611f\u5668\u8282\u70b9\u6570\u91cf\uff080 ~ 63\uff09<\/td>\n<\/tr>\n<tr>\n<td>0003H<\/td>\n<td>RS485 \u5730\u5740<\/td>\n<td><strong>\u8bfb\u5199<\/strong><\/td>\n<td>UINT16<\/td>\n<td>Modbus \u4ece\u7ad9\u5730\u5740\uff0c\u9ed8\u8ba4 1\uff0c\u8303\u56f4 1 ~ 247<\/td>\n<\/tr>\n<tr>\n<td>0004H<\/td>\n<td>\u4e32\u53e3\u6ce2\u7279\u7387<\/td>\n<td><strong>\u8bfb\u5199<\/strong><\/td>\n<td>UINT16<\/td>\n<td>0=9600, 1=19200, 2=38400, 3=57600, 4=115200<\/td>\n<\/tr>\n<tr>\n<td>0005H<\/td>\n<td>\u4e3b\u52a8\u4e0a\u62a5\u6a21\u5f0f\u8bbe\u7f6e<\/td>\n<td><strong>\u8bfb\u5199<\/strong><\/td>\n<td>UINT16<\/td>\n<td>0=\u4e3b\u52a8\u4e0a\u62a5\u4f7f\u80fd\uff08\u9ed8\u8ba4\uff09\uff1b1=\u67e5\u8be2\u4e0a\u62a5\u4f7f\u80fd<\/td>\n<\/tr>\n<tr>\n<td>0006H<\/td>\n<td>\u542f\u52a8\u7ed1\u5b9a\u914d\u5bf9\u529f\u80fd<\/td>\n<td><strong>\u53ea\u5199<\/strong><\/td>\n<td>UINT16<\/td>\n<td>\u5199\u5165 1 \u542f\u52a8\u7ed1\u5b9a\uff08\u6307\u793a\u706f\u95ea\u70c1\uff0c20 \u79d2\u8d85\u65f6\u81ea\u52a8\u9000\u51fa\uff09<\/td>\n<\/tr>\n<tr>\n<td>0007H<\/td>\n<td>\u6e05\u9664\u6240\u6709\u7ed1\u5b9a\u6570\u636e<\/td>\n<td><strong>\u53ea\u5199<\/strong><\/td>\n<td>UINT16<\/td>\n<td>\u6e05\u9664\u6240\u6709\u5df2\u7ed1\u5b9a\u7684\u4f20\u611f\u5668\u6570\u636e\uff0c\u9700\u91cd\u65b0\u7ed1\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>0008H ~ 000FH<\/td>\n<td>\u4fdd\u7559<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<td>\u9884\u7559\u672a\u6765\u6269\u5c55\u4f7f\u7528<\/td>\n<\/tr>\n<\/table>\n<h3>5.2 \u4f20\u611f\u5668\u6570\u636e\u5bc4\u5b58\u5668\u533a\uff080010H \u8d77\uff09<\/h3>\n<p>\u6bcf\u4e2a\u4f20\u611f\u5668\u5360\u7528 <strong>6 \u4e2a\u8fde\u7eed\u5bc4\u5b58\u5668\uff0812 \u5b57\u8282\uff09<\/strong>\uff0c\u6700\u591a\u652f\u6301 64 \u4e2a\u4f20\u611f\u5668\uff1a<\/p>\n<table>\n<tr>\n<th>\u4f20\u611f\u5668\u7f16\u53f7<\/th>\n<th>\u5bc4\u5b58\u5668\u5730\u5740\u8303\u56f4<\/th>\n<th>+0 Index<\/th>\n<th>+1 Addr_H<\/th>\n<th>+2 Addr_L<\/th>\n<th>+3 Data1<\/th>\n<th>+4 Data2<\/th>\n<th>+5 Battery<\/th>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668 1<\/td>\n<td>0010H ~ 0015H<\/td>\n<td>\u7f16\u53f7+\u7c7b\u578b<\/td>\n<td>\u5730\u5740\u9ad8 16 \u4f4d<\/td>\n<td>\u5730\u5740\u4f4e 16 \u4f4d<\/td>\n<td>\u6570\u636e 1<\/td>\n<td>\u6570\u636e 2<\/td>\n<td>\u7535\u6c60\u7535\u91cf<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668 2<\/td>\n<td>0016H ~ 001BH<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668 3<\/td>\n<td>001CH ~ 0021H<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668 4<\/td>\n<td>0022H ~ 0027H<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<\/tr>\n<tr>\n<td>…<\/td>\n<td>\u6309 +6 \u9012\u589e<\/td>\n<td>…<\/td>\n<td>…<\/td>\n<td>…<\/td>\n<td>…<\/td>\n<td>…<\/td>\n<td>…<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668 N<\/td>\n<td>0010H+(N-1)*6 ~ 0015H+(N-1)*6<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668 64<\/td>\n<td>012AH ~ 012FH<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<td>\u540c\u4e0a<\/td>\n<\/tr>\n<\/table>\n<div class=\"note\">\u5730\u5740\u8ba1\u7b97\u516c\u5f0f\uff1a<strong>\u4f20\u611f\u5668 N \u7684\u8d77\u59cb\u5bc4\u5b58\u5668\u5730\u5740 = 0010H + (N-1) × 6<\/strong><\/div>\n<h2>\u516d\u3001\u5de5\u4f5c\u6a21\u5f0f\u8be6\u89e3<\/h2>\n<h3>6.1 \u53cc\u6570\u636e\u4e0a\u62a5\u6a21\u5f0f<\/h3>\n<p>\u7f51\u5173\u652f\u6301\u4e24\u79cd\u6570\u636e\u4e0a\u62a5\u6a21\u5f0f\uff0c\u901a\u8fc7 0005H \u5bc4\u5b58\u5668\u5207\u6362\uff1a<\/p>\n<h4>\u6a21\u5f0f 0\uff1a\u4e3b\u52a8\u4e0a\u62a5\u6a21\u5f0f\uff08\u9ed8\u8ba4\uff09<\/h4>\n<ul>\n<li>\u65e0\u7ebf\u4f20\u611f\u5668\u68c0\u6d4b\u5230\u6570\u636e\u53d8\u5316\u540e\uff0c<strong>\u81ea\u52a8\u5c06\u6570\u636e\u4e0a\u4f20\u81f3\u7f51\u5173<\/strong><\/li>\n<li>\u7f51\u5173\u6536\u5230\u540e\u7acb\u5373\u66f4\u65b0\u5185\u90e8\u5bc4\u5b58\u5668\u7f13\u5b58<\/li>\n<li>\u4e0a\u4f4d\u673a\u53ef\u901a\u8fc7 0x03 \u529f\u80fd\u7801<strong>\u968f\u65f6\u8f6e\u8be2\u8bfb\u53d6\u6700\u65b0\u6570\u636e<\/strong><\/li>\n<li>\u4f18\u70b9\uff1a<strong>\u5b9e\u65f6\u6027\u597d<\/strong>\uff0c\u4f20\u611f\u5668\u7aef\u4e3b\u52a8\u63a8\u9001\uff0c\u6570\u636e\u66f4\u65b0\u53ca\u65f6<\/li>\n<li>\u9002\u7528\u573a\u666f\uff1a\u9700\u8981<strong>\u5b9e\u65f6\u76d1\u63a7<\/strong>\u7684\u573a\u666f\uff08\u5982\u6e29\u5ea6\u8d85\u9650\u544a\u8b66\u3001\u4eba\u5458\u95ef\u5165\u68c0\u6d4b\u7b49\uff09<\/li>\n<\/ul>\n<h4>\u6a21\u5f0f 1\uff1a\u67e5\u8be2\u4e0a\u62a5\u6a21\u5f0f<\/h4>\n<ul>\n<li>\u65e0\u7ebf\u4f20\u611f\u5668\u4ec5\u5728<strong>\u6536\u5230\u7f51\u5173\u67e5\u8be2\u547d\u4ee4\u65f6<\/strong>\u624d\u8fd4\u56de\u6570\u636e<\/li>\n<li>\u4e0a\u4f4d\u673a\u53d1\u8d77\u8bfb\u53d6\u8bf7\u6c42 → \u7f51\u5173\u5411\u4f20\u611f\u5668\u67e5\u8be2 → \u8fd4\u56de\u6570\u636e<\/li>\n<li>\u4f18\u70b9\uff1a<strong>\u7701\u7535<\/strong>\uff0c\u4f20\u611f\u5668\u5927\u90e8\u5206\u65f6\u95f4\u5904\u4e8e\u4f11\u7720\u72b6\u6001<\/li>\n<li>\u9002\u7528\u573a\u666f\uff1a<strong>\u7535\u6c60\u4f9b\u7535<\/strong>\u4f20\u611f\u5668\u3001\u4f4e\u529f\u8017\u4f18\u5148\u7684\u573a\u666f\uff08\u5982\u519c\u4e1a\u8fdc\u7a0b\u76d1\u6d4b\uff09<\/li>\n<\/ul>\n<h3>6.2 \u7ed1\u5b9a\u914d\u5bf9\u6d41\u7a0b<\/h3>\n<p>\u65b0\u589e\u65e0\u7ebf\u4f20\u611f\u5668\u5230\u7f51\u5173\u524d\uff0c\u5fc5\u987b\u5148\u5b8c\u6210\u7ed1\u5b9a\u914d\u5bf9\u64cd\u4f5c\u3002\u652f\u6301<strong>\u4e24\u79cd\u89e6\u53d1\u65b9\u5f0f<\/strong>\uff1a<\/p>\n<h4>\u65b9\u5f0f\u4e00\uff1a\u8f6f\u4ef6\u6307\u4ee4\u7ed1\u5b9a\uff08\u901a\u8fc7 Modbus \u5199\u5165 0006H\uff09<\/h4>\n<ol>\n<li>\u4e0a\u4f4d\u673a\u5411 0006H \u5bc4\u5b58\u5668\u5199\u5165\u6570\u503c <strong>1<\/strong>\uff1a\u53d1\u9001 01 06 00 06 00 01 A8 0B<\/li>\n<li>\u7f51\u5173\u8fdb\u5165\u7ed1\u5b9a\u6a21\u5f0f\uff0c<strong>\u6307\u793a\u706f\u5f00\u59cb\u95ea\u70c1<\/strong><\/li>\n<li>\u8ba9\u76ee\u6807\u65e0\u7ebf\u4f20\u611f\u5668<strong>\u53d1\u9001\u4e00\u6b21\u6570\u636e<\/strong>\uff08\u6216\u89e6\u53d1\u5176\u53d1\u5c04\u4fe1\u53f7\uff09<\/li>\n<li>\u7f51\u5173\u63a5\u6536\u5e76\u8bc6\u522b\u4f20\u611f\u5668\u4fe1\u53f7\uff0c<strong>\u81ea\u52a8\u5206\u914d\u4e00\u4e2a\u7a7a\u95f2\u5b58\u50a8\u69fd<\/strong>\uff0c\u8bb0\u5f55\u4f20\u611f\u5668\u5730\u5740<\/li>\n<li>\u7ed1\u5b9a\u6210\u529f\uff1a\u6307\u793a\u706f\u505c\u6b62\u95ea\u70c1\uff0c\u7f51\u5173\u8fd4\u56de\u54cd\u5e94 01 06 00 06 00 01 A8 0B\uff08\u6210\u529f\u4ee3\u7801 1\uff09<\/li>\n<li>\u82e5 20 \u79d2\u5185\u672a\u6536\u5230\u4efb\u4f55\u4f20\u611f\u5668\u4fe1\u53f7\uff0c\u8fd4\u56de\u8d85\u65f6\u54cd\u5e94 01 06 00 06 00 02 E8 0A\uff08\u8d85\u65f6\u4ee3\u7801 2\uff09\uff0c\u9000\u51fa\u7ed1\u5b9a\u6a21\u5f0f<\/li>\n<\/ol>\n<h4>\u65b9\u5f0f\u4e8c\uff1a\u786c\u4ef6\u6309\u952e\u7ed1\u5b9a<\/h4>\n<ol>\n<li><strong>\u957f\u6309\u7f51\u5173\u9762\u677f\u4e0a\u7684\u914d\u5bf9\u6309\u952e 5 \u79d2<\/strong><\/li>\n<li>\u8fdb\u5165\u7ed1\u5b9a\u6a21\u5f0f\uff08\u4e0e\u8f6f\u4ef6\u6307\u4ee4\u6548\u679c\u5b8c\u5168\u76f8\u540c\uff09<\/li>\n<li>\u540e\u7eed\u6b65\u9aa4\u4e0e\u65b9\u5f0f\u4e00\u76f8\u540c<\/li>\n<\/ol>\n<div class=\"note\">\u63d0\u793a\uff1a\u65e0\u8bba\u54ea\u79cd\u65b9\u5f0f\uff0c\u6bcf\u6b21\u7ed1\u5b9a\u64cd\u4f5c\u53ea\u80fd\u6dfb\u52a0 <strong>1 \u4e2a<\/strong>\u4f20\u611f\u5668\u3002\u5982\u9700\u6dfb\u52a0\u591a\u4e2a\u4f20\u611f\u5668\uff0c\u9700\u91cd\u590d\u6267\u884c\u7ed1\u5b9a\u6d41\u7a0b\u3002<\/div>\n<h2>\u4e03\u3001\u5b8c\u6574\u64cd\u4f5c\u6848\u4f8b\uff0810 \u4e2a\u5b9e\u4f8b\u542b\u9010\u5b57\u8282\u89e3\u6790\uff09<\/h2>\n<p>\u4ee5\u4e0b\u63d0\u4f9b\u8986\u76d6\u5168\u90e8\u529f\u80fd\u7684\u5b8c\u6574\u64cd\u4f5c\u793a\u4f8b\uff0c\u5305\u542b\u5341\u516d\u8fdb\u5236\u8bf7\u6c42\/\u54cd\u5e94\u5e27\u53ca\u9010\u5b57\u6bb5\u89e3\u6790\u3002<\/p>\n<h3>7.1 \u7cfb\u7edf\u5bc4\u5b58\u5668\u64cd\u4f5c\uff086 \u4f8b\uff09<\/h3>\n<h4>\u6848\u4f8b 1\uff1a\u8bfb\u53d6\u8bbe\u5907\u56fa\u4ef6\u7248\u672c\u53f7\uff08\u8bfb\u53d6 0001H\uff09<\/h4>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u64cd\u4f5c\u7c7b\u578b<\/td>\n<td>\u8bfb\u4fdd\u6301\u5bc4\u5b58\u5668\uff08\u529f\u80fd\u7801 0x03\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27\uff08\u5341\u516d\u8fdb\u5236\uff09<\/td>\n<td>01 03 00 01 00 01 D5 CA<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u89e3\u6790<\/td>\n<td>[\u5730\u5740=01] [\u529f\u80fd\u7801=03] [\u8d77\u59cb\u5730\u5740=0001H] [\u5bc4\u5b58\u5668\u6570=1] [CRC=D5CA]<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27\uff08\u5341\u516d\u8fdb\u5236\uff09<\/td>\n<td>01 03 02 01 02 B8 44<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u89e3\u6790<\/td>\n<td>[\u5730\u5740=01] [\u529f\u80fd\u7801=03] [\u5b57\u8282\u6570=2] [\u6570\u636e=0102] → <strong>V1.2 \u7248\u672c<\/strong> [CRC=B844]<\/td>\n<\/tr>\n<\/table>\n<h4>\u6848\u4f8b 2\uff1a\u8bfb\u53d6\u5f53\u524d\u5728\u7ebf\u4f20\u611f\u5668\u8282\u70b9\u6570\uff08\u8bfb\u53d6 0002H\uff09<\/h4>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27<\/td>\n<td>01 03 00 02 00 01 25 CA<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27<\/td>\n<td>01 03 02 00 08 B9 82<\/td>\n<\/tr>\n<tr>\n<td>\u7ed3\u679c\u89e3\u8bfb<\/td>\n<td>\u5f53\u524d\u6709 <strong>8 \u4e2a<\/strong>\u4f20\u611f\u5668\u8282\u70b9\u5728\u7ebf<\/td>\n<\/tr>\n<\/table>\n<h4>\u6848\u4f8b 3\uff1a\u4fee\u6539\u8bbe\u5907 RS485 \u4ece\u7ad9\u5730\u5740\uff08\u5199\u5165 0003H → \u65b0\u5730\u5740 = 2\uff09<\/h4>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u64cd\u4f5c\u7c7b\u578b<\/td>\n<td>\u5199\u5355\u4e2a\u5bc4\u5b58\u5668\uff08\u529f\u80fd\u7801 0x06\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27<\/td>\n<td>01 06 00 03 00 02 F8 0B<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u89e3\u6790<\/td>\n<td>[\u5730\u5740=01] [\u529f\u80fd\u7801=06] [\u5bc4\u5b58\u5668=0003H] [\u6570\u636e=0002 → \u5730\u5740\u6539\u4e3a 2] [CRC=F80B]<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27<\/td>\n<td>01 06 00 03 00 02 F8 0B\uff08\u56de\u663e\u8bf7\u6c42\u5e27\uff0c\u8868\u793a\u5199\u5165\u6210\u529f\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6ce8\u610f<\/td>\n<td>\u4fee\u6539\u540e\u9700\u4f7f\u7528\u65b0\u5730\u5740\uff080x02\uff09\u8fdb\u884c\u540e\u7eed\u901a\u4fe1<\/td>\n<\/tr>\n<\/table>\n<h4>\u6848\u4f8b 4\uff1a\u4fee\u6539\u4e32\u53e3\u6ce2\u7279\u7387\u4e3a 19200\uff08\u5199\u5165 0004H → \u503c = 1\uff09<\/h4>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27<\/td>\n<td>01 06 00 04 00 01 09 CB<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u89e3\u6790<\/td>\n<td>[\u5730\u5740=01] [\u529f\u80fd\u7801=06] [\u5bc4\u5b58\u5668=0004H] [\u6570\u636e=0001 → \u6ce2\u7279\u7387\u9009\u9879 1] [CRC=09CB]<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27<\/td>\n<td>01 06 00 04 00 01 09 CB\uff08\u6210\u529f\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6ce8\u610f<\/td>\n<td>\u4fee\u6539\u540e\u9700\u5207\u6362\u4e0a\u4f4d\u673a\u4e32\u53e3\u7684\u6ce2\u7279\u7387\u4e3a 19200 \u624d\u80fd\u7ee7\u7eed\u901a\u4fe1<\/td>\n<\/tr>\n<\/table>\n<h4>\u6848\u4f8b 5\uff1a\u5207\u6362\u4e3a\u67e5\u8be2\u4e0a\u62a5\u6a21\u5f0f\uff08\u5199\u5165 0005H → \u503c = 1\uff09<\/h4>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27<\/td>\n<td>01 06 00 05 00 01 58 0B<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u89e3\u6790<\/td>\n<td>[\u5730\u5740=01] [\u529f\u80fd\u7801=06] [\u5bc4\u5b58\u5668=0005H] [\u6570\u636e=0001 → \u67e5\u8be2\u6a21\u5f0f] [CRC=580B]<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27<\/td>\n<td>01 06 00 05 00 01 58 0B\uff08\u6210\u529f\u5207\u6362\u4e3a\u67e5\u8be2\u4e0a\u62a5\u6a21\u5f0f\uff09<\/td>\n<\/tr>\n<\/table>\n<h4>\u6848\u4f8b 6\uff1a\u542f\u52a8\u4f20\u611f\u5668\u7ed1\u5b9a\u914d\u5bf9\uff08\u5199\u5165 0006H → \u503c = 1\uff09<\/h4>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27<\/td>\n<td>01 06 00 06 00 01 A8 0B<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u89e3\u6790<\/td>\n<td>[\u5730\u5740=01] [\u529f\u80fd\u7801=06] [\u5bc4\u5b58\u5668=0006H] [\u6570\u636e=0001 → \u542f\u52a8\u7ed1\u5b9a] [CRC=A80B]<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27\uff08\u6210\u529f\uff09<\/td>\n<td>01 06 00 06 00 01 A8 0B\uff08\u4ee3\u7801 1 = \u547d\u4ee4\u6267\u884c\u6210\u529f\uff0c\u7b49\u5f85\u4f20\u611f\u5668\u5165\u7f51\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27\uff08\u8d85\u65f6\uff09<\/td>\n<td>01 06 00 06 00 02 E8 0A\uff08\u4ee3\u7801 2 = 20 \u79d2\u5185\u65e0\u4f20\u611f\u5668\u5165\u7f51\uff0c\u8d85\u65f6\u9000\u51fa\uff09<\/td>\n<\/tr>\n<\/table>\n<h3>7.2 \u4f20\u611f\u5668\u6570\u636e\u5bc4\u5b58\u5668\u64cd\u4f5c\uff084 \u4f8b\uff09<\/h3>\n<h4>\u6848\u4f8b 7\uff1a\u624b\u52a8\u6dfb\u52a0\u4f20\u611f\u5668 1 \u5230\u7cfb\u7edf\uff08\u5199\u5165\u5730\u5740 0x12345678\uff09<\/h4>\n<p>\u5f53\u5df2\u77e5\u4f20\u611f\u5668\u8bbe\u5907\u7684 32 \u4f4d\u5730\u5740\u65f6\uff0c\u53ef\u76f4\u63a5\u901a\u8fc7\u5bc4\u5b58\u5668\u5199\u5165\u5c06\u5176\u6dfb\u52a0\u5230\u7cfb\u7edf\uff1a<\/p>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u64cd\u4f5c\u7c7b\u578b<\/td>\n<td>\u5199\u591a\u4e2a\u5bc4\u5b58\u5668\uff08\u529f\u80fd\u7801 0x10\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u76ee\u6807\u5730\u5740<\/td>\n<td>\u4f20\u611f\u5668 1 \u6570\u636e\u533a\u7684\u8d77\u59cb\u5730\u5740 0010H\uff0c\u8fde\u7eed\u5199\u5165 3 \u4e2a\u5bc4\u5b58\u5668\uff08Index + Addr_H + Addr_L\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27<\/td>\n<td>01 10 00 10 00 03 06 00 01 12 34 56 78 A1 E1<\/td>\n<\/tr>\n<tr>\n<td>\u9010\u5b57\u8282\u89e3\u6790<\/td>\n<td>[01=\u5730\u5740] [10=\u529f\u80fd\u7801] [00 10=\u8d77\u59cb\u5730\u57400010H] [00 03=\u51993\u4e2a\u5bc4\u5b58\u5668]<br \/>[06=\u51716\u5b57\u8282\u6570\u636e] [00 01=1\u53f7+\u6e29\u6e7f\u5ea6\u7c7b\u578b] [12 34=\u5730\u5740\u9ad816\u4f4d] [56 78=\u5730\u5740\u4f4e16\u4f4d] [A1 E1=CRC]<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27<\/td>\n<td>01 10 00 10 00 03 81 CD\uff08\u786e\u8ba4\u4ece 0010H \u5f00\u59cb\u5199\u5165 3 \u4e2a\u5bc4\u5b58\u5668\uff09<\/td>\n<\/tr>\n<\/table>\n<h4>\u6848\u4f8b 8\uff1a\u8bfb\u53d6\u4f20\u611f\u5668 1 \u7684\u5168\u90e8\u6570\u636e\uff086 \u4e2a\u5bc4\u5b58\u5668 = 12 \u5b57\u8282\uff09<\/h4>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27<\/td>\n<td>01 03 00 10 00 06 C4 0D<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u89e3\u6790<\/td>\n<td>[01=\u5730\u5740] [03=\u529f\u80fd\u7801] [00 10=\u8d77\u59cb\u5730\u57400010H] [00 06=\u8bfb6\u4e2a\u5bc4\u5b58\u5668] [CRC=C40D]<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27<\/td>\n<td>01 03 0C 00 01 12 34 56 78 00 FA 01 F4 00 64 B5 F2<\/td>\n<\/tr>\n<tr>\n<td>\u9010\u5b57\u8282\u89e3\u6790<\/td>\n<td>[01=\u5730\u5740] [03=\u529f\u80fd\u7801] [0C=12\u5b57\u8282\u6570\u636e]<br \/>[00 01 → 1\u53f7\u4f20\u611f\u5668 + \u6e29\u6e7f\u5ea6\u7c7b\u578b(01H)]<br \/>[12 34 56 78 → 32\u4f4d\u8bbe\u5907\u5730\u5740 0x12345678]<br \/>[00 FA → \u6e29\u5ea6 25.0°C\uff08250×0.1\uff09]<br \/>[01 F4 → \u6e7f\u5ea6 50.0%\uff08500×0.1\uff09]<br \/>[00 64 → \u7535\u6c60 100%]<br \/>[B5 F2 = CRC]<\/td>\n<\/tr>\n<\/table>\n<h4>\u6848\u4f8b 9\uff1a\u5220\u9664\u4f20\u611f\u5668 1\uff08\u6e05\u96f6\u5730\u5740\u5bc4\u5b58\u5668\uff09<\/h4>\n<p>\u5220\u9664\u4f20\u611f\u5668\u7684\u65b9\u6cd5\u662f\u5c06\u5bf9\u5e94\u7684\u5730\u5740\u5bc4\u5b58\u5668\u5168\u90e8\u6e05\u96f6\uff1a<\/p>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27<\/td>\n<td>01 10 00 10 00 03 06 00 00 00 00 00 00 E7 15<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u89e3\u6790<\/td>\n<td>[01=\u5730\u5740] [10=\u529f\u80fd\u7801] [00 10=\u8d77\u59cb\u5730\u5740] [00 03=3\u4e2a\u5bc4\u5b58\u5668]<br \/>[06=6\u5b57\u8282\u6570\u636e] [00 00 00 00 00 00 = \u5168\u90e8\u6e05\u96f6] [E7 15=CRC]<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27<\/td>\n<td>01 10 00 10 00 03 81 CD\uff08\u5220\u9664\u6210\u529f\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6548\u679c<\/td>\n<td>\u4f20\u611f\u5668 1 \u7684\u5730\u5740\u88ab\u6e05\u96f6\uff0c\u7cfb\u7edf\u4e0d\u518d\u63a5\u6536\u8be5\u4f20\u611f\u5668\u7684\u6570\u636e\uff0c\u5b58\u50a8\u69fd\u91ca\u653e<\/td>\n<\/tr>\n<\/table>\n<h4>\u6848\u4f8b 10\uff1a\u76f4\u63a5\u5199\u5165\u4f20\u611f\u5668 1 \u7684\u6e29\u5ea6\u548c\u6e7f\u5ea6\u6570\u636e<\/h4>\n<table>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u5e27<\/td>\n<td>01 10 00 13 00 02 04 01 2C 02 58 72 19<\/td>\n<\/tr>\n<tr>\n<td>\u8bf7\u6c42\u89e3\u6790<\/td>\n<td>[01=\u5730\u5740] [10=\u529f\u80fd\u7801] [00 13=\u8d77\u59cb\u5730\u57400013H(Data1)] [00 02=\u51992\u4e2a\u5bc4\u5b58\u5668]<br \/>[04=4\u5b57\u8282\u6570\u636e] [01 2C → \u6e29\u5ea6 30.0°C\uff08300×0.1\uff09] [02 58 → \u6e7f\u5ea6 60.0%\uff08600×0.1\uff09] [72 19=CRC]<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u5e27<\/td>\n<td>01 10 00 13 00 02 B0 0D\uff08\u5199\u5165\u6210\u529f\uff09<\/td>\n<\/tr>\n<\/table>\n<h2>\u516b\u3001\u5f02\u5e38\u5904\u7406\u4e0e\u9519\u8bef\u7801<\/h2>\n<h3>8.1 Modbus \u5f02\u5e38\u54cd\u5e94\u683c\u5f0f<\/h3>\n<p>\u5f53\u4ece\u7ad9\u68c0\u6d4b\u5230\u975e\u6cd5\u64cd\u4f5c\u65f6\uff0c\u8fd4\u56de\u5f02\u5e38\u54cd\u5e94\uff1a<\/p>\n<ul>\n<li>\u6b63\u5e38\u529f\u80fd\u7801\u6700\u9ad8\u4f4d\u53d8\u4e3a 1\uff08\u5982 0x03 → 0x83\uff0c0x06 → 0x86\uff0c0x10 → 0x90\uff09<\/li>\n<li>\u540e\u9762\u8ddf\u968f 1 \u5b57\u8282\u7684\u5f02\u5e38\u7801<\/li>\n<\/ul>\n<table>\n<tr>\n<th>\u5f02\u5e38\u7801<\/th>\n<th>\u542b\u4e49<\/th>\n<th>\u5e38\u89c1\u539f\u56e0<\/th>\n<th>\u89e3\u51b3\u65b9\u6cd5<\/th>\n<\/tr>\n<tr>\n<td>01<\/td>\n<td>\u975e\u6cd5\u529f\u80fd\u7801<\/td>\n<td>\u4f7f\u7528\u4e86\u4e0d\u652f\u6301\u7684\u529f\u80fd\u7801<\/td>\n<td>\u4ec5\u4f7f\u7528 0x03\/0x06\/0x10<\/td>\n<\/tr>\n<tr>\n<td>02<\/td>\n<td>\u975e\u6cd5\u6570\u636e\u5730\u5740<\/td>\n<td>\u5bc4\u5b58\u5668\u5730\u5740\u8d85\u51fa\u6709\u6548\u8303\u56f4<\/td>\n<td>\u68c0\u67e5\u5730\u5740\u662f\u5426\u5728 0001H~012FH \u8303\u56f4\u5185<\/td>\n<\/tr>\n<tr>\n<td>03<\/td>\n<td>\u975e\u6cd5\u6570\u636e\u503c<\/td>\n<td>\u5199\u5165\u7684\u6570\u636e\u503c\u8d85\u51fa\u5141\u8bb8\u8303\u56f4<\/td>\n<td>\u68c0\u67e5\u53d6\u503c\u8303\u56f4\uff08\u5982\u5730\u5740\u5e94\u5728 1~247\uff09<\/td>\n<\/tr>\n<\/table>\n<h3>8.2 \u7ed1\u5b9a\u529f\u80fd\u8fd4\u56de\u7801\uff080006H \u5bc4\u5b58\u5668\uff09<\/h3>\n<table>\n<tr>\n<th>\u8fd4\u56de\u7801<\/th>\n<th>\u542b\u4e49<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>\u547d\u4ee4\u6267\u884c\u6210\u529f<\/td>\n<td>\u7ed1\u5b9a\u6307\u4ee4\u5df2\u63a5\u6536\uff0c\u7f51\u5173\u8fdb\u5165\u914d\u5bf9\u6a21\u5f0f\u7b49\u5f85\u4f20\u611f\u5668\u5165\u7f51<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u7ed1\u5b9a\u8d85\u65f6<\/td>\n<td>20 \u79d2\u5185\u672a\u6536\u5230\u4f20\u611f\u5668\u4fe1\u53f7\uff0c\u81ea\u52a8\u9000\u51fa\u7ed1\u5b9a\u6a21\u5f0f<\/td>\n<\/tr>\n<\/table>\n<h3>8.3 \u6545\u969c\u8bca\u65ad\u901f\u67e5\u8868<\/h3>\n<table>\n<tr>\n<th>\u95ee\u9898\u73b0\u8c61<\/th>\n<th>\u53ef\u80fd\u539f\u56e0<\/th>\n<th>\u89e3\u51b3\u65b9\u6848<\/th>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u8d85\u65f6\uff0c\u65e0\u54cd\u5e94<\/td>\n<td>RS485 \u5730\u5740\u4e0d\u5339\u914d\u6216\u6ce2\u7279\u7387\u4e0d\u4e00\u81f4<\/td>\n<td>\u68c0\u67e5 0003H \u5730\u5740\u5bc4\u5b58\u5668\u548c 0004H \u6ce2\u7279\u7387\u5bc4\u5b58\u5668\u914d\u7f6e<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668\u6570\u636e\u8bfb\u51fa\u5168\u4e3a\u96f6<\/td>\n<td>\u4f20\u611f\u5668\u8282\u70b9\u672a\u6ce8\u518c\/\u7ed1\u5b9a\uff0c\u6216\u5730\u5740\u5199\u5165\u9519\u8bef<\/td>\n<td>\u68c0\u67e5 0010H \u8d77\u59cb\u7684\u5730\u5740\u5bc4\u5b58\u5668\u662f\u5426\u6b63\u786e\u5199\u5165\u975e\u96f6\u503c<\/td>\n<\/tr>\n<tr>\n<td>\u65e0\u6cd5\u5199\u5165\u5bc4\u5b58\u5668<\/td>\n<td>\u529f\u80fd\u7801\u4f7f\u7528\u9519\u8bef\u6216\u6743\u9650\u4e0d\u8db3<\/td>\n<td>\u786e\u8ba4\u4f7f\u7528\u6b63\u786e\u7684\u529f\u80fd\u7801\uff1a\u5355\u4e2a\u5199\u5165\u7528 0x06\uff0c\u591a\u4e2a\u5199\u5165\u7528 0x10\uff1b\u6ce8\u610f 0001H\/0002H \u4e3a\u53ea\u8bfb<\/td>\n<\/tr>\n<tr>\n<td>CRC \u6821\u9a8c\u9519\u8bef<\/td>\n<td>\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u8bef\u7801<\/td>\n<td>\u68c0\u67e5 RS485 \u7ebf\u8def\u8fde\u63a5\uff08A+\/B- \u662f\u5426\u63a5\u53cd\u3001\u7ec8\u7aef\u7535\u963b\u662f\u5426\u7f3a\u5931\uff09\uff0c\u91cd\u65b0\u8ba1\u7b97 CRC<\/td>\n<\/tr>\n<tr>\n<td>\u7ed1\u5b9a\u5931\u8d25\uff08\u53cd\u590d\u8d85\u65f6\uff09<\/td>\n<td>\u4f20\u611f\u5668\u4e0d\u5728\u901a\u4fe1\u8303\u56f4\u5185\u6216\u7535\u6c60\u8017\u5c3d<\/td>\n<td>\u7f29\u77ed\u4f20\u611f\u5668\u4e0e\u7f51\u5173\u8ddd\u79bb\uff0c\u66f4\u6362\u4f20\u611f\u5668\u7535\u6c60<\/td>\n<\/tr>\n<tr>\n<td>\u90e8\u5206\u4f20\u611f\u5668\u6570\u636e\u4e0d\u66f4\u65b0<\/td>\n<td>\u8be5\u4f20\u611f\u5668\u8d85\u51fa\u65e0\u7ebf\u4fe1\u53f7\u8986\u76d6\u8303\u56f4<\/td>\n<td>\u8c03\u6574\u7f51\u5173\u5929\u7ebf\u65b9\u5411\uff0c\u6216\u589e\u52a0\u4e2d\u7ee7\u5668<\/td>\n<\/tr>\n<\/table>\n<h2>\u4e5d\u3001\u6ce8\u610f\u4e8b\u9879\u4e0e\u6700\u4f73\u5b9e\u8df5<\/h2>\n<h3>9.1 \u5173\u952e\u6ce8\u610f\u4e8b\u9879<\/h3>\n<ol>\n<li><strong>\u5e27\u95f4\u9694\u65f6\u95f4<\/strong>\uff1aRTU \u6a21\u5f0f\u4e0b\uff0c\u76f8\u90bb\u4e24\u5e27\u4e4b\u95f4\u5fc5\u987b\u4fdd\u6301\u81f3\u5c11 <strong>3.5 \u4e2a\u5b57\u7b26\u65f6\u95f4<\/strong>\u7684\u9759\u9ed8\u95f4\u9694\u3002\u4e0d\u540c\u6ce2\u7279\u7387\u4e0b\u7684\u6700\u77ed\u5e27\u95f4\u9694\uff1a\n<ul>\n<li>9600 bps\uff1a\u7ea6 3.6 ms<\/li>\n<li>115200 bps\uff1a\u7ea6 0.3 ms<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5927\u7aef\u5b57\u8282\u5e8f<\/strong>\uff1a\u4f7f\u7528\u529f\u80fd\u7801 0x10 \u5199\u591a\u4e2a\u5bc4\u5b58\u5668\u65f6\uff0c\u6570\u636e\u5fc5\u987b\u6309<strong>\u5927\u7aef\u6a21\u5f0f\uff08Big-Endian\uff09<\/strong>\u7ec4\u7ec7\uff0c\u9ad8\u5b57\u8282\u5728\u524d\uff0c\u4f4e\u5b57\u8282\u5728\u540e\u3002<\/li>\n<li><strong>\u5e7f\u64ad\u64cd\u4f5c\u65e0\u54cd\u5e94<\/strong>\uff1a\u5411\u5e7f\u64ad\u5730\u5740 0xFF \u53d1\u9001\u547d\u4ee4\u65f6\uff0c\u6240\u6709\u4ece\u7ad9\u6267\u884c\u64cd\u4f5c\u4f46<strong>\u4e0d\u4f1a\u8fd4\u56de\u54cd\u5e94\u5e27<\/strong>\u3002<\/li>\n<li><strong>\u4f20\u611f\u5668\u6dfb\u52a0\u89c4\u5219<\/strong>\uff1a\u6dfb\u52a0\u4f20\u611f\u5668\u65f6\uff0c\u5730\u5740\u5bc4\u5b58\u5668\uff08Addr_H + Addr_L\uff09\u5fc5\u987b\u5199\u5165<strong>\u975e\u96f6\u503c<\/strong>\uff1b\u5199\u5165\u5168\u96f6\u7b49\u540c\u4e8e\u5220\u9664\u8be5\u8282\u70b9\u3002<\/li>\n<li><strong>\u64cd\u4f5c\u95f4\u9694<\/strong>\uff1a\u4f20\u611f\u5668\u6570\u636e\u66f4\u65b0\u540e\uff0c\u9700\u7b49\u5f85\u81f3\u5c11 <strong>100ms<\/strong>\u518d\u8fdb\u884c\u4e0b\u4e00\u6b21\u5bc4\u5b58\u5668\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u6e05\u9664\u7ed1\u5b9a\u7684\u98ce\u9669<\/strong>\uff1a\u5199\u5165 0007H \u5bc4\u5b58\u5668\u4f1a<strong>\u4e00\u6b21\u6027\u6e05\u9664\u6240\u6709\u5df2\u7ed1\u5b9a\u7684\u4f20\u611f\u5668\u6570\u636e<\/strong>\uff0c\u64cd\u4f5c\u524d\u8bf7\u786e\u8ba4\u65e0\u9700\u4fdd\u7559\u73b0\u6709\u914d\u7f6e\uff0c\u6e05\u9664\u540e\u9700\u9010\u4e00\u91cd\u65b0\u7ed1\u5b9a\u3002<\/li>\n<\/ol>\n<h3>9.2 \u63a8\u8350\u64cd\u4f5c\u6d41\u7a0b<\/h3>\n<ol>\n<li><strong>\u9996\u6b21\u4e0a\u7535<\/strong>\uff1a\u8bfb\u53d6 0001H \u786e\u8ba4\u56fa\u4ef6\u7248\u672c\uff0c\u8bfb\u53d6 0002H \u786e\u8ba4\u521d\u59cb\u72b6\u6001<\/li>\n<li><strong>\u914d\u7f6e\u901a\u4fe1\u53c2\u6570<\/strong>\uff1a\u6839\u636e\u9700\u8981\u4fee\u6539 0003H\uff08\u5730\u5740\uff09\u30010004H\uff08\u6ce2\u7279\u7387\uff09\u30010005H\uff08\u4e0a\u62a5\u6a21\u5f0f\uff09<\/li>\n<li><strong>\u7ed1\u5b9a\u4f20\u611f\u5668<\/strong>\uff1a\u901a\u8fc7 0006H \u6216\u7269\u7406\u6309\u952e\u9010\u4e00\u6dfb\u52a0\u4f20\u611f\u5668<\/li>\n<li><strong>\u9a8c\u8bc1\u7ed1\u5b9a<\/strong>\uff1a\u8bfb\u53d6 0002H \u786e\u8ba4\u8282\u70b9\u6570\uff0c\u8bfb\u53d6\u5bf9\u5e94\u4f20\u611f\u5668\u6570\u636e\u533a\u786e\u8ba4\u6570\u636e\u6b63\u5e38<\/li>\n<li><strong>\u65e5\u5e38\u8fd0\u7ef4<\/strong>\uff1a\u5b9a\u671f\u8bfb\u53d6\u4f20\u611f\u5668 Battery \u5b57\u6bb5\u76d1\u63a7\u7535\u91cf\uff0c\u53ca\u65f6\u66f4\u6362\u4f4e\u7535\u91cf\u4f20\u611f\u5668\u7535\u6c60<\/li>\n<\/ol>\n<h2>\u5341\u3001CRC16 \u7b97\u6cd5\u5b9e\u73b0<\/h2>\n<p>\u672c\u534f\u8bae\u91c7\u7528 <strong>MODBUS \u6807\u51c6 CRC16<\/strong>\u6821\u9a8c\u7b97\u6cd5\uff0c\u591a\u9879\u5f0f\u4e3a <strong>0xA001<\/strong>\uff08\u5373 0x8005 \u7684\u4f4d\u53cd\u8f6c\u5f62\u5f0f\uff09\u3002\u4ee5\u4e0b\u662f\u5b8c\u6574\u7684 C \u8bed\u8a00\u53c2\u8003\u5b9e\u73b0\uff1a<\/p>\n<pre>\n#include <stdint.h>\n\n\/**\n * MODBUS CRC16 \u8ba1\u7b97\n * @param data \u5f85\u8ba1\u7b97\u7684\u6570\u636e\u7f13\u51b2\u533a\u6307\u9488\n * @param len \u6570\u636e\u957f\u5ea6\uff08\u5b57\u8282\uff09\n * @return 16 \u4f4d CRC \u6821\u9a8c\u503c\uff08\u4f4e\u5b57\u8282\u5728\u524d\uff09\n *\n * \u591a\u9879\u5f0f\uff1a0xA001\uff08MODBUS \u6807\u51c6\uff09\n * \u521d\u59cb\u503c\uff1a0xFFFF\n *\/\nuint16_t calc_crc(uint8_t *data, uint16_t len)\n{\n uint16_t crc = 0xFFFF; \/\/ \u521d\u59cb\u503c\n for (uint16_t i = 0; i < len; i++)\n {\n crc ^= data[i]; \/\/ \u4e0e\u5f53\u524d\u5b57\u8282\u5f02\u6216\n for (uint8_t j = 0; j < 8; j++) \/\/ \u9010\u4f4d\u5904\u7406\n {\n if (crc & 0x0001) \/\/ \u6700\u4f4e\u4f4d\u4e3a 1\n {\n crc >>= 1; \/\/ \u53f3\u79fb\u4e00\u4f4d\n crc ^= 0xA001; \/\/ \u4e0e\u591a\u9879\u5f0f\u5f02\u6216\n }\n else\n {\n crc >>= 1; \/\/ \u4ec5\u53f3\u79fb\n }\n }\n }\n return crc;\n}\n\n\/* \u4f7f\u7528\u793a\u4f8b\uff1a\n * uint8_t frame[] = {0x01, 0x03, 0x00, 0x01, 0x00, 0x01};\n * uint16_t crc = calc_crc(frame, 6);\n * \u7ed3\u679c\uff1acrc = 0xCAD5\uff08\u4f4e\u5b57\u8282 0xD5 \u5728\u524d\uff0c\u9ad8\u5b57\u8282 0xCA \u5728\u540e\uff09\n *\/\n<\/pre>\n<h2>\u5341\u4e00\u3001\u8d44\u6599\u4e0b\u8f7d\u4e0e\u6280\u672f\u652f\u6301<\/h2>\n<ul>\n<li>\u672c\u6587\u6863\u7248\u672c\uff1a<strong>V1.3<\/strong>\uff082025-10-03 \u66f4\u65b0\uff09<\/li>\n<li>\u534f\u8bae\u9075\u5faa\u6807\u51c6\uff1a<strong>Modbus \u5de5\u4e1a\u6807\u51c6\u534f\u8bae\u89c4\u8303<\/strong><\/li>\n<li>\u5177\u4f53\u5bc4\u5b58\u5668\u5b9a\u4e49\u4ee5\u8bbe\u5907\u5b9e\u9645\u56fa\u4ef6\u4e3a\u51c6<\/li>\n<li>\u5982\u9700\u6280\u672f\u652f\u6301\uff0c\u8bf7\u8054\u7cfb\u5236\u9020\u5546\u83b7\u53d6\u6700\u65b0\u5bc4\u5b58\u5668\u6620\u5c04\u8868\u53ca\u534f\u8bae\u6587\u6863<\/li>\n<\/ul>\n<h3>\u7248\u672c\u8fed\u4ee3\u5386\u53f2<\/h3>\n<table>\n<tr>\n<th>\u7248\u672c\u53f7<\/th>\n<th>\u53d1\u5e03\u65e5\u671f<\/th>\n<th>\u4e3b\u8981\u53d8\u66f4\u5185\u5bb9<\/th>\n<\/tr>\n<tr>\n<td>V1.1<\/td>\n<td>2025-09-01<\/td>\n<td>\u57fa\u7840\u7248\u672c\uff0c\u91c7\u7528\u6807\u51c6 Modbus-RTU \u534f\u8bae\u4f5c\u4e3a\u4e3b\u8282\u70b9\u901a\u4fe1\u534f\u8bae<\/td>\n<\/tr>\n<tr>\n<td>V1.2<\/td>\n<td>2025-09-21<\/td>\n<td>\u589e\u52a0\u8f6f\u4ef6\u6307\u4ee4\u542f\u52a8\u7ed1\u5b9a\u529f\u80fd\uff1b\u589e\u52a0\u786c\u4ef6\u6309\u952e\u542f\u52a8\u7ed1\u5b9a\u529f\u80fd<\/td>\n<\/tr>\n<tr>\n<td><strong>V1.3\uff08\u5f53\u524d\uff09<\/strong><\/td>\n<td>2025-10-03<\/td>\n<td>\u4fee\u6b63\u6700\u5927\u652f\u6301\u4f20\u611f\u5668\u6570\u76ee\u4e3a 64 \u4e2a\uff1b\u589e\u52a0\u4f20\u611f\u5668\u7c7b\u578b\u6570\u636e\u5b57\u6bb5\uff1b\u589e\u52a0\u4f20\u611f\u5668\u6570\u636e\u6bb5\u683c\u5f0f\u8be6\u7ec6\u8bf4\u660e\uff1b\u4fee\u6b63\u7ed1\u5b9a\u8d85\u65f6\u65f6\u95f4\u4e3a 20 \u79d2\uff1b\u589e\u52a0 0007H \u5bc4\u5b58\u5668\uff08\u4e00\u952e\u6e05\u9664\u5168\u90e8\u7ed1\u5b9a\uff09<\/td>\n<\/tr>\n<\/table>\n<h2>\u5341\u4e8c\u3001\u5178\u578b\u5e94\u7528\u573a\u666f<\/h2>\n<h3>\u573a\u666f\u4e00\uff1a\u667a\u6167\u519c\u4e1a \u2014 \u5927\u68da\u73af\u5883\u76d1\u63a7\u7cfb\u7edf<\/h3>\n<p>\u5728\u6e29\u5ba4\u5927\u68da\u5185\u90e8\u7f72<strong>\u6e29\u6e7f\u5ea6\u4f20\u611f\u5668\uff08Type=01H\uff09<\/strong>\uff0c\u901a\u8fc7\u672c\u7f51\u5173\u5c06\u6570\u636e\u6c47\u805a\u540e\u7ecf Modbus RTU \u4e0a\u4f20\u81f3 PLC \u6216\u89e6\u6478\u5c4f\u63a7\u5236\u7cfb\u7edf\u3002\u53ef\u8054\u52a8\u901a\u98ce\u673a\u3001\u55b7\u6dcb\u7cfb\u7edf\u3001\u906e\u9633\u5e18\u7b49\u8bbe\u5907\uff0c\u5b9e\u73b0\u6052\u6e29\u6052\u6e7f\u81ea\u52a8\u8c03\u8282\u3002\u652f\u6301\u6700\u591a <strong>64 \u4e2a\u4f20\u611f\u5668\u70b9<\/strong>\uff0c\u6ee1\u8db3\u5927\u578b\u8fde\u680b\u6e29\u5ba4\u7684\u591a\u70b9\u4f4d\u76d1\u6d4b\u9700\u6c42\u3002<\/p>\n<h3>\u573a\u666f\u4e8c\uff1a\u667a\u6167\u755c\u7267 \u2014 \u7272\u755c\u5065\u5eb7\u7ba1\u7406<\/h3>\n<p>\u4e3a\u6bcf\u5934\u725b\/\u7f8a\u4f69\u6234<strong>\u65e0\u7ebf\u8033\u6807\u4f20\u611f\u5668\uff08Type=02H\uff09<\/strong>\uff0c\u7f51\u5173\u96c6\u4e2d\u6536\u96c6\u7272\u755c\u4f53\u6e29\u548c\u6d3b\u52a8\u91cf\u6570\u636e\u3002\u5f53\u67d0\u5934\u7272\u755c\u4f53\u6e29\u8d85\u8fc7\u8bbe\u5b9a\u9608\u503c\u65f6\u81ea\u52a8\u544a\u8b66\uff08\u75be\u75c5\u9884\u8b66\uff09\uff0c\u6216\u6d3b\u52a8\u91cf\u5f02\u5e38\u53d8\u5316\u65f6\u5224\u65ad\u53d1\u60c5\/\u5065\u5eb7\u72b6\u51b5\u3002<strong>64 \u8282\u70b9\u5bb9\u91cf<\/strong>\u8db3\u4ee5\u8986\u76d6\u4e2d\u5c0f\u578b\u517b\u6b96\u573a\u7684\u7272\u755c\u7ba1\u7406\u9700\u6c42\u3002<\/p>\n<h3>\u573a\u666f\u4e09\uff1a\u6d88\u9632\u5b89\u5168 \u2014 \u4ed3\u5e93\/\u673a\u623f\u70df\u706b\u76d1\u6d4b<\/h3>\n<p>\u90e8\u7f72<strong>\u70df\u96fe\u4f20\u611f\u5668\uff08Type=03H\uff09<\/strong>\uff0c\u5b9e\u65f6\u76d1\u6d4b\u4ed3\u5e93\u3001\u673a\u623f\u7b49\u91cd\u70b9\u533a\u57df\u7684\u70df\u96fe\u6d53\u5ea6\u3002\u5f53\u6d53\u5ea6\u8d85\u8fc7\u9608\u503c\u65f6\uff0c\u901a\u8fc7 Modbus \u4e0a\u4f4d\u673a\u89e6\u53d1\u58f0\u5149\u62a5\u8b66\u5668\u3001\u6392\u98ce\u7cfb\u7edf\u6216\u901a\u77e5\u6d88\u9632\u8054\u52a8\u5e73\u53f0\u3002\u914d\u5408\u6e29\u6e7f\u5ea6\u4f20\u611f\u5668\u8fd8\u53ef\u5b9e\u73b0\u7efc\u5408\u73af\u5883\u5b89\u5168\u76d1\u6d4b\u3002<\/p>\n<h3>\u573a\u666f\u56db\uff1a\u667a\u80fd\u5efa\u7b51 \u2014 \u4eba\u4f53\u5b58\u5728\u611f\u77e5\u4e0e\u7167\u660e\u8054\u52a8<\/h3>\n<p>\u5728\u529e\u516c\u5ba4\u3001\u4f1a\u8bae\u5ba4\u3001\u536b\u751f\u95f4\u5b89\u88c5<strong>\u96f7\u8fbe\u4f20\u611f\u5668\uff08Type=04H\uff09<\/strong>\u6216<strong>\u7ea2\u5916 PIR \u4f20\u611f\u5668\uff08Type=05H\uff09<\/strong>\uff0c\u5b9e\u73b0\u7cbe\u51c6\u7684\u4eba\u5458\u5b58\u5728\u68c0\u6d4b\u3002\u96f7\u8fbe\u65b9\u6848\u53ef\u63a2\u6d4b\u5fae\u52a8\uff08\u751a\u81f3\u547c\u5438\uff09\uff0c\u5b9e\u73b0\u771f\u6b63\u7684”<strong>\u4eba\u5728\u5373\u4eae<\/strong>“\u667a\u80fd\u7167\u660e\u63a7\u5236\uff0c\u5927\u5e45\u8282\u7ea6\u80fd\u6e90\u3002\u4f20\u611f\u5668\u6570\u636e\u901a\u8fc7\u7f51\u5173\u63a5\u5165\u697c\u5b87\u81ea\u63a7\u7cfb\u7edf\uff08BAS\uff09\u6216 KNX\/Modbus \u603b\u7ebf\u3002<\/p>\n<h3>\u573a\u666f\u4e94\uff1a\u5b89\u9632\u62a5\u8b66 \u2014 \u5165\u4fb5\u68c0\u6d4b\u4e0e\u65e0\u7ebf\u9065\u63a7<\/h3>\n<p>\u7ed3\u5408<strong>\u7ea2\u5916\u4f20\u611f\u5668\uff08Type=05H\uff09<\/strong>\u5b9e\u73b0\u5468\u754c\u5165\u4fb5\u68c0\u6d4b\uff0c\u642d\u914d<strong>\u65e0\u7ebf\u9065\u63a7\u5668\uff08Type=06H\uff09<\/strong>\u7528\u4e8e\u5e03\u9632\/\u64a4\u9632\u64cd\u4f5c\u3002<strong>\u901a\u7528 1527 \u8bbe\u5907\uff08Type=00H\uff09<\/strong>\u53ef\u517c\u5bb9\u95e8\u78c1\u3001\u73bb\u7483\u7834\u788e\u3001\u6c34\u6d78\u7b49\u5404\u7c7b\u65e0\u7ebf\u63a2\u6d4b\u5668\uff0c\u6784\u5efa\u5b8c\u6574\u7684\u65e0\u7ebf\u5b89\u9632\u7cfb\u7edf\uff0c\u6240\u6709\u6570\u636e\u7edf\u4e00\u901a\u8fc7 Modbus RTU \u63a5\u5165\u62a5\u8b66\u4e3b\u673a\u6216 SCADA \u5e73\u53f0\u3002<\/p>\n<p><\/body><br \/>\n<\/html><\/p>\n<span id=\"magicpostMarker\"><\/span>","protected":false},"excerpt":{"rendered":"<p>MODBUS RTU \u4f20\u611f\u5668 \u2014 RTU\/TCP\u534f\u8bae\uff0cRS485\u901a\u4fe1\u63a5\u53e3\uff0c\u53ef\u63a5\u5165Modbus\u7269\u8054\u7f51\u4e91\u5e73\u53f0\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u6570\u636e\u91c7\u96c6\u3002\u9002\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u7269\u8054\u7f51\u9879\u76ee\u96c6\u6210\u3002<\/p>","protected":false},"author":4698,"featured_media":27977,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[2089],"tags":[686,326,902,560,2561],"class_list":["post-41689","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-shuomingshu","tag-modbus-rtu","tag-326","tag-902","tag-560","tag-2561"],"_links":{"self":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/41689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/users\/4698"}],"replies":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/comments?post=41689"}],"version-history":[{"count":0,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/41689\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media\/27977"}],"wp:attachment":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media?parent=41689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/categories?post=41689"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/tags?post=41689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}