{"id":45714,"date":"2026-07-07T00:16:53","date_gmt":"2026-07-06T16:16:53","guid":{"rendered":"https:\/\/www.modbus.cn\/engineering-library\/keli-d2008-weighing-indicator-modbus-rtu-manual"},"modified":"2026-07-07T07:53:44","modified_gmt":"2026-07-06T23:53:44","slug":"keli-d2008-weighing-indicator-modbus-rtu-manual","status":"publish","type":"modbus_doc","link":"https:\/\/www.modbus.cn\/en\/engineering-library\/keli-d2008-weighing-indicator-modbus-rtu-manual","title":{"rendered":"\u67ef\u529b D2008 \u79f0\u91cd\u4eea\u8868 Modbus RTU \u5b8c\u6574\u6807\u51c6\u5316\u534f\u8bae\u6587\u6863"},"content":{"rendered":"

\u4e00\u3001\u6587\u6863\u5b9a\u4f4d\u4e0e\u4ea4\u4ed8\u8fb9\u754c<\/h2>\n

\u672c\u9875\u4ee5\u7ad9\u5185\u539f\u6587\u300a\u67ef\u529bD2008\u5730\u78c5\u79f0\u91cd\u4eea\u8868Modbus\u534f\u8bae\u300b\u4e3a\u57fa\u7840\uff0c\u6574\u7406\u6210\u201c\u53ef\u552e\u5356\u3001\u53ef\u5f52\u6863\u3001\u53ef\u4ea4\u4ed8\u201d\u7684\u6807\u51c6\u5316\u534f\u8bae\u8d44\u6599\u6837\u677f\u3002\u5b83\u4e0d\u662f\u666e\u901a\u535a\u5ba2\u77ed\u6587\uff0c\u800c\u662f\u9762\u5411\u5de5\u7a0b\u9879\u76ee\u3001\u5382\u5546\u6280\u672f\u652f\u6301\u3001\u7cfb\u7edf\u96c6\u6210\u548c\u4f01\u4e1a\u5f52\u6863\u7684\u6210\u54c1\u6587\u6863\u7ed3\u6784\u3002<\/p>\n

\u5b8c\u6574\u7248\u4ea4\u4ed8\u76ee\u6807\uff1a\u5de5\u7a0b\u5e08\u62ff\u5230\u540e\u53ef\u4ee5\u5b8c\u6210\u4eea\u8868\u53c2\u6570\u786e\u8ba4\u3001RS485\u63a5\u7ebf\u68c0\u67e5\u3001Modbus Poll\u5355\u70b9\u9a8c\u8bc1\u3001PLC\u53d8\u91cf\u6620\u5c04\u3001\u4e0a\u4f4d\u673a\u91c7\u96c6\u3001\u6545\u969c\u6392\u67e5\u548c\u9879\u76ee\u5f52\u6863\u3002<\/p>\n

\u4e8c\u3001\u5c01\u9762\u4e0e\u6587\u6863\u5143\u4fe1\u606f<\/h2>\n\n\n\n\n\n\n\n\n
\u6587\u6863\u5168\u79f0<\/th>\n\u67ef\u529b D2008 \u7cfb\u5217\u79f0\u91cd\u663e\u793a\u63a7\u5236\u5668 Modbus RTU \u901a\u8baf\u534f\u8bae\u89c4\u8303\u4e66<\/td>\n<\/tr>\n
\u9002\u7528\u578b\u53f7<\/th>\nD2008\u3001D2008-1\u3001D2008-A\u3001D2008-P \u6253\u5370\u6b3e\uff1b\u539f\u6587\u540c\u65f6\u6d89\u53ca D12\u3001D39 \u7cfb\u5217\u76f8\u5173\u901a\u8baf\u65b9\u5f0f<\/td>\n<\/tr>\n
\u6587\u6863\u7248\u672c<\/th>\nV1.0 \u6807\u51c6\u5316\u6837\u677f<\/td>\n<\/tr>\n
\u4fee\u8ba2\u65e5\u671f<\/th>\n2026-07-07<\/td>\n<\/tr>\n
\u6587\u6863\u5f52\u5c5e<\/th>\nModbus \u4e2d\u6587\u7f51\u6807\u51c6\u5316\u5de5\u7a0b\u5e93<\/td>\n<\/tr>\n
\u7528\u9014\u8bf4\u660e<\/th>\n\u8bbe\u5907\u96c6\u6210\u3001PLC \u5bf9\u63a5\u3001\u7269\u8054\u7f51\u91c7\u96c6\u3001\u79f0\u91cd\u6570\u636e\u4e0a\u4e91\u3001\u9879\u76ee\u7ae3\u5de5\u5f52\u6863<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4fee\u8ba2\u8bb0\u5f55<\/h3>\n\n\n\n\n\n\n
\u7248\u672c\u53f7<\/th>\n\u66f4\u65b0\u65e5\u671f<\/th>\n\u4fee\u6539\u7ae0\u8282<\/th>\n\u53d8\u66f4\u5185\u5bb9<\/th>\n\u4fee\u6539\u4eba<\/th>\n<\/tr>\n<\/thead>\n
V1.0<\/td>\n2026-07-07<\/td>\n\u5168\u6587<\/td>\n\u9996\u6b21\u6309\u5de5\u7a0b\u4ea4\u4ed8\u683c\u5f0f\u6807\u51c6\u5316\u8f93\u51fa<\/td>\n\u6280\u672f\u90e8<\/td>\n<\/tr>\n
V1.1<\/td>\n\u5f85\u8865\u5145<\/td>\n\u5bc4\u5b58\u5668\u8868<\/td>\n\u65b0\u589e\u66f4\u591a\u4f20\u611f\u5668\u5f02\u5e38\u70b9\u4f4d\u3001\u6807\u5b9a\u53c2\u6570\u5bc4\u5b58\u5668\u548c\u5b9e\u6d4b\u6837\u4f8b<\/td>\n\u5f85\u5b9a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u9605\u8bfb\u5bf9\u8c61\uff1a<\/strong>\u81ea\u52a8\u5316\u5de5\u7a0b\u5e08\u3001PLC \u7f16\u7a0b\u4eba\u5458\u3001\u7cfb\u7edf\u96c6\u6210\u5546\u3001\u4eea\u8868\u552e\u540e\u3001\u79f0\u91cd\u8bbe\u5907\u5382\u5546\u7814\u53d1\u3001\u7269\u8054\u7f51\u7f51\u5173\u5de5\u7a0b\u5e08\u3002<\/p>\n

\u914d\u5957\u4ea4\u4ed8\u5305\uff1a<\/strong>PDF \u534f\u8bae\u624b\u518c\u3001Excel \u70b9\u4f4d\u8868\u3001PLC \u6e90\u7801\u5305\u3001Python\/C# \u793a\u4f8b\u3001\u8c03\u8bd5\u62a5\u6587 txt\u3001\u6545\u969c\u901f\u67e5\u8868\u3001\u9879\u76ee\u901a\u8baf\u7ae3\u5de5\u6a21\u677f\u3002<\/p>\n

\u4e09\u3001\u7b2c 1 \u7ae0 \u786c\u4ef6\u4e0e\u4eea\u8868\u901a\u8baf\u53c2\u6570\u914d\u7f6e<\/h2>\n

1.1 RS485 \u7535\u6c14\u63a5\u53e3\u4e0e\u5e03\u7ebf\u89c4\u8303<\/h3>\n
    \n
  • \u63a8\u8350\u4f7f\u7528\u5c4f\u853d\u53cc\u7ede\u7ebf\uff0c\u73b0\u573a\u5e94\u91c7\u7528\u603b\u7ebf\u624b\u62c9\u624b\u62d3\u6251\uff0c\u907f\u514d\u661f\u578b\u5206\u652f\u3002<\/li>\n
  • A\/B \u6781\u6027\u3001GND\/\u5c4f\u853d\u63a5\u5730\u5e94\u5728\u4e0a\u7535\u524d\u786e\u8ba4\uff0c\u5f3a\u7535\u4e0e\u901a\u8baf\u7ebf\u5206\u69fd\u5e03\u7ebf\u3002<\/li>\n
  • \u591a\u4eea\u8868\u5e76\u8054\u65f6\uff0c\u7ec8\u7aef\u7535\u963b\u5e94\u653e\u5728\u603b\u7ebf\u4e24\u7aef\uff0c\u4e0d\u80fd\u6bcf\u53f0\u8bbe\u5907\u90fd\u63a5\u3002<\/li>\n
  • \u53d8\u9891\u5668\u3001\u7535\u673a\u3001\u63a5\u89e6\u5668\u73af\u5883\u4e0b\u9700\u91cd\u70b9\u5904\u7406\u63a5\u5730\u3001\u9694\u79bb\u548c\u6d6a\u6d8c\u5e72\u6270\u3002<\/li>\n<\/ul>\n

    1.2 \u4e32\u53e3\u53c2\u6570\u8868<\/h3>\n\n\n\n\n\n\n\n\n\n\n
    \u53c2\u6570<\/th>\n\u63a8\u8350\u503c<\/th>\n\u53ef\u9009\u8303\u56f4<\/th>\n\u5de5\u7a0b\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n
    \u901a\u8baf\u65b9\u5f0f<\/td>\nRS485 \/ Modbus RTU<\/td>\nRS232\/RS485 \u89c6\u4eea\u8868\u63a5\u53e3\u800c\u5b9a<\/td>\n\u9879\u76ee\u4f18\u5148\u91c7\u7528 RS485 \u603b\u7ebf<\/td>\n<\/tr>\n
    \u6ce2\u7279\u7387<\/td>\n9600<\/td>\n600\/1200\/2400\/4800\/9600\/19200<\/td>\n\u5b9e\u9645\u4ee5\u4eea\u8868\u83dc\u5355\u8bbe\u7f6e\u4e3a\u51c6<\/td>\n<\/tr>\n
    \u6570\u636e\u4f4d<\/td>\n8<\/td>\n8<\/td>\nModbus RTU \u5e38\u89c4\u914d\u7f6e<\/td>\n<\/tr>\n
    \u505c\u6b62\u4f4d<\/td>\n1<\/td>\n1\/2<\/td>\n\u73b0\u573a\u4e3b\u4ece\u7ad9\u9700\u4e00\u81f4<\/td>\n<\/tr>\n
    \u6821\u9a8c\u4f4d<\/td>\n\u65e0\u6821\u9a8c<\/td>\n\u65e0\/\u5947\/\u5076<\/td>\n\u539f\u6587\u672a\u5b8c\u6574\u5217\u51fa\uff0c\u9700\u6309\u4eea\u8868\u83dc\u5355\u786e\u8ba4<\/td>\n<\/tr>\n
    \u4ece\u7ad9\u5730\u5740<\/td>\n1<\/td>\n1~247<\/td>\n\u591a\u4eea\u8868\u9879\u76ee\u7981\u6b62\u5730\u5740\u91cd\u590d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    1.3 \u4eea\u8868\u83dc\u5355\u8bbe\u7f6e\u8981\u70b9<\/h3>\n
      \n
    • D2008 \/ D12 \u7cfb\u5217\uff1a\u539f\u6587\u63d0\u793a\u53c2\u6570 TF \u5efa\u8bae\u8bbe\u7f6e\u4e3a 1\u3002<\/li>\n
    • D39 \u7cfb\u5217\uff1a\u539f\u6587\u63d0\u793a\u9700\u8981\u9009\u62e9\u547d\u4ee4\u65b9\u5f0f 2\u3002<\/li>\n
    • \u5982\u679c\u4e32\u53e3\u5de5\u5177\u80fd\u6536\u5230\u8fde\u7eed\u6570\u636e\uff0c\u4f46\u4e3b\u7ad9\u8f6e\u8be2\u65e0\u54cd\u5e94\uff0c\u4f18\u5148\u6392\u67e5\u662f\u5426\u5904\u4e8e\u8fde\u7eed\u53d1\u9001\u6a21\u5f0f\u800c\u975e Modbus \u547d\u4ee4\u54cd\u5e94\u6a21\u5f0f\u3002<\/li>\n
    • \u5b8c\u6574\u7248\u5e94\u8865\u5145\u83dc\u5355\u5b9e\u62cd\u622a\u56fe\u3001\u6309\u952e\u6d41\u7a0b\u3001\u901a\u8baf\u5bc6\u7801\/\u6807\u5b9a\u5bc6\u7801\u8bf4\u660e\u3002<\/li>\n<\/ul>\n

      \u56db\u3001\u7b2c 2 \u7ae0 Modbus RTU \u57fa\u7840\u901a\u8baf\u6807\u51c6<\/h2>\n

      2.1 \u4e3b\u4ece\u67b6\u6784<\/h3>\n

      D2008 \u4f5c\u4e3a Modbus \u4ece\u7ad9\uff0cPLC\u3001\u7f51\u5173\u3001\u4e0a\u4f4d\u673a\u6216 Modbus Poll \u4f5c\u4e3a\u4e3b\u7ad9\u3002\u4e3b\u7ad9\u4e3b\u52a8\u53d1\u9001\u8bf7\u6c42\uff0c\u4eea\u8868\u6309\u7ad9\u53f7\u3001\u529f\u80fd\u7801\u3001\u5bc4\u5b58\u5668\u5730\u5740\u8fd4\u56de\u79f0\u91cd\u6570\u636e\u6216\u6267\u884c\u5199\u5165\u547d\u4ee4\u3002<\/p>\n

      2.2 \u652f\u6301\u529f\u80fd\u7801<\/h3>\n\n\n\n\n\n\n\n\n
      \u529f\u80fd\u7801<\/th>\n\u540d\u79f0<\/th>\n\u662f\u5426\u652f\u6301<\/th>\n\u79f0\u91cd\u4f7f\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n
      03H<\/td>\n\u8bfb\u4fdd\u6301\u5bc4\u5b58\u5668<\/td>\n\u652f\u6301<\/td>\n\u8bfb\u53d6\u91cd\u91cf\u3001\u76ae\u91cd\u3001\u72b6\u6001\u3001\u4f20\u611f\u5668\u5185\u7801<\/td>\n<\/tr>\n
      06H<\/td>\n\u5199\u5355\u4fdd\u6301\u5bc4\u5b58\u5668<\/td>\n\u652f\u6301<\/td>\n\u8fdc\u7a0b\u7f6e\u96f6\u7b49\u5355\u70b9\u547d\u4ee4<\/td>\n<\/tr>\n
      10H<\/td>\n\u5199\u591a\u4fdd\u6301\u5bc4\u5b58\u5668<\/td>\n\u5f85\u5b9e\u6d4b<\/td>\n\u6279\u91cf\u53c2\u6570\u5199\u5165\u9700\u4ee5\u4eea\u8868\u7248\u672c\u786e\u8ba4\u4e3a\u51c6<\/td>\n<\/tr>\n
      01H\/02H\/04H\/05H\/0FH<\/td>\n\u7ebf\u5708\/\u8f93\u5165\u5bc4\u5b58\u5668\u76f8\u5173\u529f\u80fd\u7801<\/td>\n\u4e0d\u4f5c\u4e3a\u63a8\u8350<\/td>\n\u79f0\u91cd\u91c7\u96c6\u9879\u76ee\u4e0d\u5efa\u8bae\u4f9d\u8d56<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      2.3 RTU \u62a5\u6587\u5e27\u7ed3\u6784<\/h3>\n
      \u4ece\u7ad9\u5730\u5740 + \u529f\u80fd\u7801 + \u6570\u636e\u57df + CRC16\u4f4e\u5b57\u8282 + CRC16\u9ad8\u5b57\u8282<\/code><\/pre>\n
      2.4 \u5b57\u8282\u5e8f\u4e0e\u6d6e\u70b9\u89e3\u6790<\/h3>\n
      \u65b0\u534f\u8bae\u4e2d\u7684\u91cd\u91cf\u503c\u4e3a 32 \u4f4d\u6d6e\u70b9\u6570\uff0c\u5360\u7528\u8fde\u7eed 2 \u4e2a\u4fdd\u6301\u5bc4\u5b58\u5668\u3002\u539f\u6587\u7ed9\u51fa\u7684 C \u4ee3\u7801\u8bf4\u660e\u8be5\u4eea\u8868\u5b58\u5728\u7279\u6b8a\u5b57\u8282\u91cd\u6392\u903b\u8f91\uff0c\u5de5\u7a0b\u4e0a\u53ef\u6309 CDAB \u7c7b\u5b57\u8282\u5e8f\u65b9\u5411\u8fdb\u884c\u9a8c\u8bc1\uff0c\u4f46\u6700\u7ec8\u5fc5\u987b\u7528\u5df2\u77e5\u781d\u7801\u6216\u4eea\u8868\u663e\u793a\u503c\u505a\u73b0\u573a\u786e\u8ba4\u3002<\/p>\n
      P_temp.onebyte.onebyte1 = Rdata[0];\nP_temp.onebyte.onebyte0 = Rdata[1];\nP_temp.onebyte.onebyte3 = Rdata[2];\nP_temp.onebyte.onebyte2 = Rdata[3];<\/code><\/pre>\n
      2.5 \u5e38\u89c1\u5f02\u5e38\u7801<\/h3>\n\n\n\n\n\n\n\n\n\n
      \u5f02\u5e38\u7801<\/th>\n\u542b\u4e49<\/th>\n\u79f0\u91cd\u573a\u666f\u5e38\u89c1\u539f\u56e0<\/th>\n<\/tr>\n<\/thead>\n
      01<\/td>\n\u975e\u6cd5\u529f\u80fd\u7801<\/td>\n\u4e0b\u53d1\u4eea\u8868\u4e0d\u652f\u6301\u7684\u529f\u80fd\u7801<\/td>\n<\/tr>\n
      02<\/td>\n\u975e\u6cd5\u5bc4\u5b58\u5668\u5730\u5740<\/td>\n\u8bfb\u53d6\u8d85\u51fa\u6620\u5c04\u8303\u56f4\u6216\u5730\u5740\u504f\u79fb\u586b\u5199\u9519\u8bef<\/td>\n<\/tr>\n
      03<\/td>\n\u975e\u6cd5\u6570\u636e\u503c<\/td>\n\u5199\u5165\u503c\u8d85\u8303\u56f4\u6216\u547d\u4ee4\u503c\u9519\u8bef<\/td>\n<\/tr>\n
      04<\/td>\n\u4ece\u7ad9\u8bbe\u5907\u6545\u969c<\/td>\nA\/D \u6545\u969c\u3001\u4f20\u611f\u5668\u65ad\u7ebf\u3001\u4eea\u8868\u5185\u90e8\u5f02\u5e38<\/td>\n<\/tr>\n
      06<\/td>\n\u4ece\u7ad9\u5fd9<\/td>\n\u4eea\u8868\u6807\u5b9a\u4e2d\u3001\u53c2\u6570\u4fdd\u5b58\u4e2d\u6216\u6682\u4e0d\u53ef\u5199<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \u4e94\u3001\u7b2c 3 \u7ae0 \u5b8c\u6574\u6807\u51c6\u5316\u5bc4\u5b58\u5668\u603b\u8868<\/h2>\n
      \u4ed8\u8d39\u7248\u7684\u6838\u5fc3\u4ef7\u503c\u4e0d\u662f\u53ea\u5217\u51e0\u4e2a\u5730\u5740\uff0c\u800c\u662f\u63d0\u4f9b\u7edf\u4e00\u5b57\u6bb5\uff1aPDU \u504f\u79fb\u5730\u5740\u30014xxxx \u903b\u8f91\u5730\u5740\u3001\u5360\u7528\u5bc4\u5b58\u5668\u6570\u91cf\u3001\u6570\u636e\u7c7b\u578b\u3001\u53d8\u91cf\u82f1\u6587\u6807\u8bc6\u3001\u4e2d\u6587\u540d\u79f0\u3001\u5355\u4f4d\u3001\u91cf\u7a0b\/\u53d6\u503c\u8303\u56f4\u3001\u8bfb\u5199\u6743\u9650\u3001\u5b57\u8282\u5e8f\u3001\u6389\u7535\u4fdd\u5b58\u3001\u5907\u6ce8\u8bf4\u660e\u3002\u4e0b\u65b9\u70b9\u4f4d\u8868\u5df2\u6309\u8be5\u89c4\u8303\u62c6\u6210\u53ef\u68c0\u7d22\u6570\u636e\uff0c\u65b9\u4fbf\u540e\u7eed\u5bfc\u51fa Excel\u3002<\/p>\n
      \u5bc4\u5b58\u5668\u5206\u533a\u89c4\u5212<\/h3>\n
        \n
      • \u5b9e\u65f6\u91cd\u91cf\u91c7\u96c6\u533a\uff1a\u6bdb\u91cd\u3001\u76ae\u91cd\u3001\u51c0\u91cd\u3001\u7d2f\u8ba1\u91cd\u91cf\u3001\u4f20\u611f\u5668\u5185\u7801\u3002<\/li>\n
      • \u8fdc\u7a0b\u63a7\u5236\u53c2\u6570\u533a\uff1a\u7f6e\u96f6\u3001\u53bb\u76ae\u3001\u62a5\u8b66\u9608\u503c\u7b49\u547d\u4ee4\u3002<\/li>\n
      • \u8bbe\u5907\u57fa\u7840\u914d\u7f6e\u533a\uff1a\u4ece\u7ad9\u5730\u5740\u3001\u6ce2\u7279\u7387\u3001\u5206\u5ea6\u503c\u7b49\u53c2\u6570\uff0c\u9700\u7248\u672c\u786e\u8ba4\u3002<\/li>\n
      • \u6545\u969c\/\u4f20\u611f\u5668\u72b6\u6001\u533a\uff1a\u8d85\u8f7d\u3001\u7a33\u5b9a\u3001\u53bb\u76ae\u3001\u4f20\u611f\u5668\u5f02\u5e38\u3001\u6709\u6548\u6570\u636e\u6807\u5fd7\u3002<\/li>\n
      • \u6807\u5b9a\u53c2\u6570\u533a\uff1a\u5e94\u53d7\u5bc6\u7801\u4fdd\u62a4\uff0c\u5efa\u8bae\u53ea\u5728\u6388\u6743\u670d\u52a1\u6d41\u7a0b\u4e2d\u5199\u5165\u3002<\/li>\n<\/ul>\n
        \u516d\u3001\u7b2c 4 \u7ae0 \u5178\u578b\u901a\u8baf\u62a5\u6587\u793a\u4f8b<\/h2>\n
        \u793a\u4f8b 1\uff1a\u8001\u534f\u8bae\u8bfb\u53d6 1 \u53f7\u4ece\u7ad9\u6bdb\u91cd<\/h3>\n
        \u8bf7\u6c42\uff1a01 03 00 01 00 04 15 C9\n\u542b\u4e49\uff1a\u7ad9\u53f7 01\uff0c\u529f\u80fd\u7801 03\uff0c\u8d77\u59cb\u5730\u5740 0001\uff0c\u8bfb\u53d6 4 \u4e2a\u5bc4\u5b58\u5668\n\u8fd4\u56de0\u91cd\u91cf\uff1a01 03 08 30 30 30 30 30 30 30 30 F8 2F\n\u8fd4\u56de1240\uff1a01 03 08 30 30 30 31 32 34 30 30 85 96<\/code><\/pre>\n
        \u793a\u4f8b 2\uff1a\u65b0\u534f\u8bae\u8bfb\u53d6\u6bdb\u91cd\u6d6e\u70b9\u6570<\/h3>\n
        \u8bf7\u6c42\uff1a01 03 00 42 00 02 64 1F\n\u54cd\u5e94\uff1a01 03 04 00 00 42 88 CA F5\n\u8bf4\u660e\uff1a\u4e00\u6b21\u8bfb\u53d6 2 \u4e2a\u5bc4\u5b58\u5668\uff0c\u6309\u4eea\u8868\u7279\u6b8a\u5b57\u8282\u5e8f\u8fd8\u539f Float32\u3002<\/code><\/pre>\n
        \u793a\u4f8b 3\uff1a\u8fdc\u7a0b\u7f6e\u96f6<\/h3>\n
        \u8bf7\u6c42\uff1a01 06 00 01 00 17 98 04\n\u54cd\u5e94\uff1a01 06 00 01 00 17 98 04\n\u8bf4\u660e\uff1a\u5411 40001 \u5199\u5165 0x0017\uff0c\u4eea\u8868\u786e\u8ba4\u540e\u56de\u663e\u539f\u547d\u4ee4\u3002<\/code><\/pre>\n
        \u793a\u4f8b 4\uff1a\u975e\u6cd5\u5730\u5740\u8bf7\u6c42<\/h3>\n
        \u5b8c\u6574\u7248\u5efa\u8bae\u8865\u5145\u5f02\u5e38\u54cd\u5e94\u5b9e\u6d4b\u62a5\u6587\uff0c\u7528\u4e8e\u57f9\u8bad\u5de5\u7a0b\u5e08\u8bc6\u522b\u5730\u5740\u504f\u79fb\u3001\u5bc4\u5b58\u5668\u6570\u91cf\u9519\u8bef\u548c\u529f\u80fd\u7801\u4e0d\u652f\u6301\u95ee\u9898\u3002<\/p>\n
        \u4e03\u3001\u7b2c 5 \u7ae0 \u591a\u5e73\u53f0\u843d\u5730\u5de5\u7a0b\u6848\u4f8b<\/h2>\n\n\n\n\n\n\n\n\n
        \u5e73\u53f0<\/th>\n\u4ea4\u4ed8\u5185\u5bb9<\/th>\n\u4ef7\u503c<\/th>\n<\/tr>\n<\/thead>\n
        \u897f\u95e8\u5b50 S7-200SMART<\/td>\nModbus RTU \u521d\u59cb\u5316\u3001\u8f6e\u8be2\u3001Float32 \u5b57\u8282\u5e8f\u8f6c\u6362\u3001\u62a5\u8b66\u4f4d\u5224\u65ad<\/td>\nPLC \u5de5\u7a0b\u5e08\u53ef\u76f4\u63a5\u5957\u7528<\/td>\n<\/tr>\n
        \u6c47\u5ddd H3U\/AM400<\/td>\n\u5bc4\u5b58\u5668\u6620\u5c04\u3001\u72b6\u6001\u5b57\u89e3\u6790\u3001\u79f0\u91cd\u6570\u636e\u4e0a\u62a5<\/td>\n\u56fd\u4ea7 PLC \u9879\u76ee\u843d\u5730<\/td>\n<\/tr>\n
        Python pymodbus<\/td>\n\u5468\u671f\u91c7\u96c6\u3001Excel \u5bfc\u51fa\u3001\u5f02\u5e38\u91cd\u8bd5<\/td>\n\u7269\u8054\u7f51\u91c7\u96c6\u548c\u6d4b\u8bd5\u811a\u672c<\/td>\n<\/tr>\n
        C# \u4e0a\u4f4d\u673a Demo<\/td>\n\u4e32\u53e3\u8bfb\u53d6\u3001\u91cd\u91cf\u5c55\u793a\u3001\u5386\u53f2\u8bb0\u5f55<\/td>\nWindows \u79f0\u91cd\u91c7\u96c6\u5de5\u5177\u539f\u578b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
        \u516b\u3001\u7b2c 6 \u7ae0 \u73b0\u573a\u6807\u51c6\u5316\u8c03\u8bd5\u6d41\u7a0b<\/h2>\n
          \n
        1. \u4e0a\u7535\u524d\u68c0\u67e5\uff1a485 \u63a5\u7ebf\u3001\u5c4f\u853d\u63a5\u5730\u3001\u7ec8\u7aef\u7535\u963b\u3001\u5f3a\u5f31\u7535\u5206\u79bb\u3002<\/li>\n
        2. \u7edf\u4e00\u4eea\u8868\u53c2\u6570\uff1a\u7ad9\u53f7\u3001\u6ce2\u7279\u7387\u3001\u6821\u9a8c\u4f4d\u3001TF\/\u547d\u4ee4\u65b9\u5f0f\u3002<\/li>\n
        3. Modbus Poll \u5355\u70b9\u6d4b\u8bd5\uff1a\u5148\u8bfb\u72b6\u6001\uff0c\u518d\u8bfb\u6bdb\u91cd\uff0c\u6700\u540e\u6d4b\u8bd5\u7f6e\u96f6\u547d\u4ee4\u3002<\/li>\n
        4. \u786e\u8ba4\u5730\u5740\u504f\u79fb\uff1a\u533a\u5206 40001 \u903b\u8f91\u5730\u5740\u3001PLC \u5730\u5740\u548c PDU \u8d77\u59cb\u5730\u5740\u3002<\/li>\n
        5. \u786e\u8ba4\u5b57\u8282\u5e8f\uff1a\u7528\u5df2\u77e5\u91cd\u91cf\u5bf9\u6bd4\u4eea\u8868\u663e\u793a\u4e0e\u4e3b\u7ad9\u89e3\u6790\u7ed3\u679c\u3002<\/li>\n
        6. \u591a\u4ece\u7ad9\u4f18\u5316\uff1a\u89c4\u5212\u8f6e\u8be2\u5468\u671f\uff0c\u907f\u514d\u5730\u5740\u91cd\u590d\u548c\u603b\u7ebf\u62e5\u5835\u3002<\/li>\n<\/ol>\n
          \u4e5d\u3001\u7b2c 7 \u7ae0 \u6545\u969c\u5b8c\u6574\u6392\u67e5\u624b\u518c<\/h2>\n\n\n\n\n\n\n\n\n\n
          \u6545\u969c\u73b0\u8c61<\/th>\n\u4f18\u5148\u6392\u67e5<\/th>\n\u5904\u7406\u5efa\u8bae<\/th>\n<\/tr>\n<\/thead>\n
          \u65e0\u901a\u8baf\u3001\u4eea\u8868\u65e0\u54cd\u5e94<\/td>\nA\/B \u6781\u6027\u3001\u7ad9\u53f7\u3001\u6ce2\u7279\u7387\u3001\u6821\u9a8c\u4f4d\u3001\u7ec8\u7aef\u7535\u963b<\/td>\n\u5355\u53f0\u77ed\u7ebf\u76f4\u8fde\u9a8c\u8bc1\uff0c\u518d\u63a5\u5165\u603b\u7ebf<\/td>\n<\/tr>\n
          \u62a5\u6587\u6709\u8fd4\u56de\u4f46\u91cd\u91cf\u4e71\u7801<\/td>\n\u8001\u534f\u8bae ASCII \u4e0e\u65b0\u534f\u8bae Float \u662f\u5426\u6df7\u7528<\/td>\n\u786e\u8ba4\u8bfb\u53d6\u6570\u91cf\u548c\u89e3\u6790\u65b9\u5f0f<\/td>\n<\/tr>\n
          \u80fd\u8bfb\u4e0d\u80fd\u5199<\/td>\n\u5bc4\u5b58\u5668\u6743\u9650\u3001\u4eea\u8868\u72b6\u6001\u3001\u6807\u5b9a\u5bc6\u7801<\/td>\n\u786e\u8ba4\u5199\u5165\u5730\u5740\u548c\u547d\u4ee4\u503c\uff0c\u5fc5\u8981\u65f6\u89e3\u9501\u6388\u6743\u53c2\u6570<\/td>\n<\/tr>\n
          \u95f4\u6b47\u6027\u4e22\u6570\u636e<\/td>\n\u603b\u7ebf\u8fc7\u957f\u3001\u8f6e\u8be2\u8fc7\u5feb\u3001\u53d8\u9891\u5668\u5e72\u6270<\/td>\n\u964d\u4f4e\u8f6e\u8be2\u9891\u7387\u3001\u4f18\u5316\u63a5\u5730\u3001\u589e\u52a0\u9694\u79bb<\/td>\n<\/tr>\n
          \u6570\u636e\u504f\u79fb\u4e00\u4f4d<\/td>\n40001\/0000\/0001 \u5730\u5740\u4f53\u7cfb\u6df7\u6dc6<\/td>\n\u7528\u672c\u6587\u793a\u4f8b\u5e27\u4f5c\u4e3a\u57fa\u51c6\u6821\u9a8c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
          \u5341\u3001\u7b2c 8 \u7ae0 \u9879\u76ee\u6210\u5957\u5e94\u7528\u65b9\u6848<\/h2>\n
            \n
          • \u5730\u78c5\u591a\u4eea\u8868\u5e76\u8054\u603b\u7ebf\u62d3\u6251\u56fe\uff1a\u7528\u4e8e\u552e\u524d\u65b9\u6848\u548c\u73b0\u573a\u65bd\u5de5\u4ea4\u5e95\u3002<\/li>\n
          • Modbus \u8f6c MQTT \u79f0\u91cd\u6570\u636e\u4e0a\u4e91\uff1a\u9002\u5408\u5de5\u4e1a\u7269\u8054\u7f51\u5e73\u53f0\u63a5\u5165\u3002<\/li>\n
          • \u79f0\u91cd\u6570\u636e Excel \u81ea\u52a8\u53f0\u8d26\u6a21\u677f\uff1a\u9002\u5408\u9879\u76ee\u9a8c\u6536\u548c\u8fd0\u884c\u8bb0\u5f55\u3002<\/li>\n
          • \u9879\u76ee\u7ae3\u5de5\u901a\u8baf\u4ea4\u4ed8\u6587\u6863\u6a21\u677f\uff1a\u7528\u4e8e\u5ba2\u6237\u4ea4\u4ed8\u3001\u7ef4\u62a4\u5f52\u6863\u548c\u552e\u540e\u590d\u76d8\u3002<\/li>\n<\/ul>\n
            \u5341\u4e00\u3001\u9644\u5f55\u4e0e\u914d\u5957\u7d20\u6750\u5305<\/h2>\n
              \n
            • \u9644\u5f55 A\uff1a\u7a7a\u767d\u53ef\u7f16\u8f91 Excel \u70b9\u4f4d\u53f0\u8d26\u6a21\u677f\u3002<\/li>\n
            • \u9644\u5f55 B\uff1aCRC16 \u901a\u7528\u8ba1\u7b97\u5de5\u5177\u4ee3\u7801\u3002<\/li>\n
            • \u9644\u5f55 C\uff1a\u5355\u4f4d\u6362\u7b97\u3001\u5206\u5ea6\u503c\u6362\u7b97\u5bf9\u7167\u8868\u3002<\/li>\n
            • \u9644\u5f55 D\uff1a\u539f\u5382\u8001 ASCII \u534f\u8bae\u4e0e Modbus RTU \u65b0\u534f\u8bae\u5207\u6362\u5bf9\u6bd4\u8bf4\u660e\u3002<\/li>\n
            • \u9644\u5f55 E\uff1a\u6574\u673a\u51fa\u5382\u9ed8\u8ba4\u53c2\u6570\u6e05\u5355\u3002<\/li>\n<\/ul>\n
              \u4ed8\u8d39\u4ea4\u4ed8\u7d20\u6750\uff1a<\/strong>\u6807\u51c6\u5316 PDF\u3001Excel \u5b8c\u6574\u5bc4\u5b58\u5668\u70b9\u4f4d\u8868\u3001PLC\/Python\/C# \u6e90\u7801\u5305\u3001\u8c03\u8bd5\u62a5\u6587 txt\u3001\u6545\u969c\u4ee3\u7801\u901f\u67e5\u8868\u3001\u7a7a\u767d\u9879\u76ee\u901a\u8baf\u7ae3\u5de5\u6a21\u677f\u3002<\/p>\n
              \u5341\u4e8c\u3001\u5546\u7528\u589e\u503c\u6a21\u5757<\/h2>\n
                \n
              • \u591a\u578b\u53f7 D \u7cfb\u5217\u4eea\u8868\u7edf\u4e00\u534f\u8bae\u5408\u96c6\uff1aD12 \/ D39 \/ D2008\u3002<\/li>\n
              • \u5382\u5546\u4e13\u7528\u7248\uff1a\u6dfb\u52a0\u5382\u5546 LOGO\u3001\u53bb\u9664\u901a\u7528\u6c34\u5370\u3001\u7edf\u4e00\u6392\u7248\u89c4\u8303\u3002<\/li>\n
              • \u5e74\u5ea6\u534f\u8bae\u6587\u6863\u7ef4\u62a4\uff1a\u65b0\u589e\u7248\u672c\u3001\u8865\u5b9e\u6d4b\u70b9\u4f4d\u3001\u4fee\u8ba2\u793a\u4f8b\u7a0b\u5e8f\u3002<\/li>\n
              • \u7ebf\u4e0a 1v1 \u8fdc\u7a0b\u8c03\u8bd5\u6307\u5bfc\uff1a\u7528\u4e8e\u9ad8\u5ba2\u5355\u9879\u76ee\u670d\u52a1\u3002<\/li>\n<\/ul>\n
                \u5341\u4e09\u3001\u8f7b\u91cf\u6d4b\u8bd5\u9875\u4e0e\u5b8c\u6574\u7248\u4ed8\u8d39\u6587\u6863\u5dee\u8ddd<\/h2>\n
                \u6d4b\u8bd5\u9875\u53ea\u6709\u96f6\u6563\u5bc4\u5b58\u5668\u3001\u5c11\u91cf\u62a5\u6587\u548c\u57fa\u7840\u8bf4\u660e\uff0c\u9002\u5408 SEO \u5f15\u6d41\u548c\u8ba9\u7528\u6237\u5224\u65ad\u65b9\u5411\u3002\u5b8c\u6574\u7248\u5219\u63d0\u4f9b\u6807\u51c6\u76ee\u5f55\u3001\u5f3a\u5236\u8868\u683c\u3001\u70b9\u4f4d\u53f0\u8d26\u3001\u6e90\u7801\u3001\u8c03\u8bd5\u6d41\u7a0b\u3001\u6545\u969c\u5e93\u548c\u4ea4\u4ed8\u6a21\u677f\uff0c\u80fd\u7528\u4e8e\u4f01\u4e1a\u9879\u76ee\u5f52\u6863\u3001\u96c6\u6210\u5546\u73b0\u573a\u8c03\u8bd5\u548c\u5382\u5546\u534f\u8bae\u4ee3\u5199\u670d\u52a1\u3002<\/p>\n
                \u5efa\u8bae\u843d\u5730\u65b9\u5f0f\uff1a\u5f53\u524d\u7f51\u9875\u4fdd\u7559\u53ef\u9605\u8bfb\u6837\u677f\uff0c\u5e95\u90e8\u5f15\u5bfc\u8d2d\u4e70\u201c\u5b8c\u6574\u7248 PDF + Excel \u70b9\u4f4d\u8868 + \u6e90\u7801\u5305\u201d\uff1b\u540e\u7eed\u6279\u91cf\u4ea7\u51fa\u8000\u534e\u3001\u82f1\u5c55\u3001\u6770\u66fc\u7b49\u79f0\u91cd\u4eea\u8868\u534f\u8bae\u6587\u6863\uff0c\u6253\u5305\u4e3a\u300a\u79f0\u91cd\u884c\u4e1a Modbus \u534f\u8bae\u5408\u96c6\u300b\u3002<\/p>\n<\/span>","protected":false},"excerpt":{"rendered":"
                \u9762\u5411\u5de5\u7a0b\u4ea4\u4ed8\u548c\u5546\u4e1a\u552e\u5356\u7684\u67ef\u529b D2008 \u79f0\u91cd\u4eea\u8868 Modbus RTU \u6807\u51c6\u5316\u534f\u8bae\u6587\u6863\u6837\u677f\uff0c\u5305\u542b\u6587\u6863\u5143\u4fe1\u606f\u3001\u901a\u8baf\u53c2\u6570\u3001\u70b9\u4f4d\u8868\u3001\u62a5\u6587\u793a\u4f8b\u3001\u5de5\u7a0b\u6848\u4f8b\u3001\u8c03\u8bd5\u6d41\u7a0b\u3001\u6545\u969c\u4f53\u7cfb\u548c\u4ed8\u8d39\u4ea4\u4ed8\u5305\u8bbe\u8ba1\u3002<\/p>","protected":false},"featured_media":0,"template":"","modbus_doc_type":[3107,3106,3105],"modbus_industry":[3109,3108],"modbus_brand":[3110],"class_list":["post-45714","modbus_doc","type-modbus_doc","status-publish","hentry","modbus_doc_type-3107","modbus_doc_type-3106","modbus_doc_type-3105","modbus_industry-3109","modbus_industry-3108","modbus_brand-3110"],"_links":{"self":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/modbus_doc\/45714","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/modbus_doc"}],"about":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/types\/modbus_doc"}],"version-history":[{"count":0,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/modbus_doc\/45714\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media?parent=45714"}],"wp:term":[{"taxonomy":"modbus_doc_type","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/modbus_doc_type?post=45714"},{"taxonomy":"modbus_industry","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/modbus_industry?post=45714"},{"taxonomy":"modbus_brand","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/modbus_brand?post=45714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}