"# IRACC\u4e2d\u592e\u7a7a\u8c03\u7f51\u5173Modbus\u534f\u8bae\n\n> 2023-02-05 | 2026-06-30\n> https:\/\/www.modbus.cn\/en\/11604.html\n\n**\u8bbe\u5907\u5bc4\u5b58\u5668\u624b\u518c**\n\n---\n\n## 1\u3001**\u7cfb\u7edf\u6784\u6210\uff1a**\n\n\u667a\u80fd\u4e3b\u673a+IRACC \u7a7a\u8c03\u7f51\u5173+\u4e2d\u592e\u7a7a\u8c03\n\n## **2****\u3001\u529f\u80fd**\n\n### **2.1 \u76d1\u63a7**\n\n\u8fd0\u8f6c\/\u505c\u6b62 \u5ba4\u5185\u673a\u7684\u8fd0\u8f6c\/\u505c\u6b62\u72b6\u6001\n\n\u8fd0\u8f6c\u6a21\u5f0f \u5236\u51b7\uff0c\u5236\u70ed\uff0c\u9001\u98ce\uff0c\u9664\u6e7f(\u53d6\u51b3\u4e8e\u5ba4\u5185\u673a\u7684\u6027\u80fd) \u8bbe\u5b9a\u6e29\u5ea6\n\n\u5ba4\u5185\u673a\u7684\u8bbe\u5b9a\u6e29\u5ea6\n\n\u5ba4\u5185\u6e29\u5ea6 \u5ba4\u5185\u673a\u7684\u5438\u6c14\u6e29\u5ea6\n\n\u98ce\u91cf LL,\u00b7L,\u00b7M,\u00b7H,\u00b7HH\u00b7(\u53d6\u51b3\u4e8e\u5ba4\u5185\u673a\u7684\u6027\u80fd)\n\n\u5f3a\u5236\u505c\u6b62\u72b6\u6001 \u5f3a\u5236\u505c\u6b62\u5ba4\u5185\u673a\u7684\u72b6\u6001 \u5f02\u5e38 \u6545\u969c\u3001\u8b66\u544a\u7684\u5f02\u5e38\u4ee3\u7801\n\n### **2.2 \u63a7\u5236**\n\n\u8fd0\u8f6c\/\u505c\u6b62 \u63a7\u5236\u5ba4\u5185\u673a\u7684\u8fd0\u8f6c\/\u505c\u6b62\n\n\u8fd0\u8f6c\u6a21\u5f0f \u5236\u51b7\uff0c\u5236\u70ed\uff0c\u9001\u98ce\uff0c\u9664\u6e7f (\u53d6\u51b3\u4e8e\u5ba4\u5185\u673a\u7684\u6027\u80fd) \u8bbe\u5b9a\u6e29\u5ea6 \u5236\u51b7\/\u5236\u70ed\u7684\n\n\u8bbe\u5b9a\u6e29\u5ea6\n\n\u98ce\u91cf LL,\u00b7L,\u00b7M,\u00b7H,\u00b7HH\u00b7(\u53d6\u51b3\u4e8e\u5ba4\u5185\u673a\u7684\u6027\u80fd)\n\n### **2.3 \u68c0\u7d22**\n\n\u7cfb\u7edf\u4fe1\u606f\u901a\u8baf\u72b6\u6001\n\n\u5ba4\u5185\u673a\u8fde\u63a5 \u591a\u5c11\u53f0\u5ba4\u5185\u673a\u5df2\u8fde\u63a5\uff0c\u5e76\u4e14\u6bcf\u53f0\u5ba4\u5185\u673a\u7684\u7f51\u7edc\u5730\u5740\n\n## **3****\u3001\u7f51\u5173\u7684 ****Modbus ****\u901a\u4fe1\u53c2\u6570****:**\n\n### **3.1 485 \u901a\u4fe1\u53c2\u6570**\n\n\u6ce2\u7279\u7387 9600bps \u6570\u636e\u4f4d 8 \u505c\u6b62\u4f4d 1 \u5947\u5076\u6821\u9a8c\u4f4d NONE\n\n### **3.2 \u529f\u80fd\u4ee3\u7801:**\n\n\u672c\u7f51\u5173\u652f\u6301\u4ee5\u4e0b\u529f\u80fd\u4ee3\u7801\u3002\u5982\u679c\u672c\u7f51\u5173\u63a5\u6536\u5230\u6b64\u8868\u4e2d\u4ee5\u5916\u7684\u529f\u80fd\u4ee3\u7801\uff0c\u5219\u6b64\u529f\u80fd \u4ee3\u7801\u5c06\u4f1a\u88ab\u89c6\u4e3a\u975e\n\n\u6cd5\u7684\u529f\u80fd\u4ee3\u7801\uff0c\u5e76\u4e14\u672c\u7f51\u5173\u4f1a\u53cd\u9988\u5f02\u5e38\u54cd\u5e94\u3002\u529f\u80fd\u4ee3\u7801 \u4fe1\u606f \u5e7f\u64ad\n\n0x04(04) \u8bfb \u8f93 \u5165 \u5bc4 \u5b58 \u5668 (Read\u00b7Input\u00b7Register)\n\n0x06(06) \u9884 \u7f6e \u5355 \u4e2a \u5bc4 \u5b58 \u5668 (Preset\u00b7Single\u00b7Register)\n\n0x10(16) \u9884\u7f6e\u591a\u4e2a\u5bc4\u5b58\u5668 (Preset\u00b7Multiple\u00b7Registers)\n\n### **3.3 \u529f\u80fd\u683c\u5f0f:**\n\n\u8bfb\u8f93\u5165\u5bc4\u5b58\u5668(Read Input Register)(0x04)\n\n\u25c6 [\u529f\u80fd]\n\n\u8bfb\u53d6\u8f93\u5165\u5bc4\u5b58\u5668\u4e2d\u7684\u503c\u3002\n\n\u5176\u5730\u5740\u548c\u8f93\u5165\u5bc4\u5b58\u5668\u7684\u5185\u5bb9\u8bf7\u53c2\u7167\u201c3.Modbus \u5bc4\u5b58\u5668\u201d\u3002\n\n\u25c6 [\u67e5\u8be2]\n\n\u67e5\u8be2\u4fe1\u606f\u5217\u4e3e\u4e86\u5bc4\u5b58\u5668\u7684\u8d77\u59cb\u5730\u5740\u53ca\u5bc4\u5b58\u5668\u7684\u6570\u91cf\u3002\n\n\u5bc4\u5b58\u5668\u5bfb\u5740\u8d77\u59cb\u5730\u5740\u4e3a 0\uff1a \u5bc4\u5b58\u5668 30001 \u7684\u5730\u5740\u662f 0x0000\u3002\n\n\u6b64\u529f\u80fd\u5728\u4e00\u6b21\u67e5\u8be2\u4e2d\u6700\u591a\u53ef\u8bfb\u53d6 4 \u53f0 VRV \u5ba4\u5185 \u673a\u4fe1\u606f\u3002\n\n\u9884\u7f6e\u5355\u4e2a\u4fdd\u6301\u5bc4\u5b58\u5668(Preset single register)(0x06)\n\n\u25c6 [\u529f\u80fd]\n\n\u5199\u5165\u4e00\u4e2a\u503c\u5230\u4fdd\u6301\u5bc4\u5b58\u5668\u4e2d\u3002\u5728\u5e7f\u64ad\u7684\u60c5\u51b5\u4e0b\uff0c\u6b64\u503c\u88ab\u5199\u5165\u5230\u6240\u7684\u4fdd\u6301\u5bc4\u5b58\u5668\u4e2d\u3002\u5176\u5730\u5740\n\n\u548c\u4fdd\u6301\u5bc4\u5b58\u5668\u7684\u5185\u5bb9\u8bf7\u53c2\u7167\u201c3.Modbus \u5bc4\u5b58\u5668\u201d\u3002\n\n\u25c6 [\u67e5\u8be2]\n\n\u67e5\u8be2\u4fe1\u606f\u5217\u4e3e\u4e86\u5bc4\u5b58\u5668\u7684\u8d77\u59cb\u5730\u5740\u548c\u4e00\u4e2a\u503c\u3002\n\n\u5bc4\u5b58\u5668\u5bfb\u5740\u8d77\u59cb\u5730 40001 \u7684\u5730\u5740\u662f 0x0000\u3002\n\n\u9884\u7f6e\u591a\u4e2a\u4fdd\u6301\u5bc4\u5b58\u5668(Preset multiple register)(0x10)\n\n\u25c6 [\u529f\u80fd]\n\n\u5199\u5165\u591a\u4e2a\u503c\u5230\u4fdd\u6301\u5bc4\u5b58\u5668\u4e2d\u3002\u5728\u5e7f\u64ad\u7684\u60c5\u51b5\u4e0b\uff0c\u6b64\u503c\u88ab\u5199\u5165\u5230\u6240\u6709\u4ece\u673a\u7684\u76f8\u540c\n\n\u7c7b\u578b\u7684\u4fdd\u6301\u5bc4\u5b58\u5668\u4e2d\u3002\u5176\u5730\u5740\u548c\u4fdd\u6301\u5bc4\u5b58\u5668\u7684\u5185\u5bb9\u8bf7\u53c2\u7167\u201c3.Modbus \u5bc4\u5b58\u5668\u201d\u3002\n\n\u25c6 [\u67e5\u8be2]\n\n\u67e5\u8be2\u4fe1\u606f\u5217\u4e3e\u4e86\u5bc4\u5b58\u5668\u7684\u8d77\u59cb\u5730\u5740\u3001\u6570\u636e\u5927\u5c0f\u548c\u591a\u4e2a\u503c\u3002\u5bc4\u5b58\u5668\u5bfb\u5740\u8d77\u59cb\u5730\u5740\u4e3a 0\uff1a\n\n\u5bc4\u5b58\u5668 40001 \u7684\u5730\u5740\u662f 0x0000\u3002\u6b64\u529f\u80fd\u5728\u4e00\u6b21\u67e5\u8be2\u4e2d\u6700\u591a\u53ef\u5199\u5165 1 \u53f0 VRV \u5ba4 \u5185\n\n\u673a\u4fe1\u606f\u3002\n\n## 4\u3001**Modbus \u5bc4\u5b58\u5668**\n\n### **4.1  0x04(04)\u8bfb\u8f93\u5165\u5bc4\u5b58\u5668 (Read\u00b7Input\u00b7Register) (\u8f93\u5165\u5bc4\u5b58\u5668(Input register) 3-1.)**\n\n### **4.2 \u9002\u914d\u5668\u72b6\u6001\u5730\u5740**\n\n\u5ba4\u5185\u673a\u8fde\u63a5\u72b6\u6001\u5730\u5740\u5185\u5bb930001\u5ba4\u5185\u673a\u8fde\u63a5\u72b6\u6001\u5730\u574030002\u5ba4\u5185\u673a\u8fde\u63a5\u72b6\u6001(1-00 ~ 1-15)30003\u5ba4\u5185\u673a\u8fde\u63a5\u72b6\u6001(2-00 ~ 2-15)30004\u5ba4\u5185\u673a\u8fde\u63a5\u72b6\u6001(3-00 ~ 3-15)30005\u5ba4\u5185\u673a\u8fde\u63a5\u72b6\u6001(4-00 ~ 4-15)\n\n\u9002\u914d\u5668\u72b6\u6001\u4f8b:\n\n\u67e5\u8be2 01 04 00 00 00 01 31 CA\n\n\u54cd\u5e94 01 04 02 00 01 78 F0\n\n\u5176\u4e2d\u67e5\u8be2 01 04 00 00 00 01 31 CA\n\n01 \u4ece\u673a\u5730\u5740 01~15\n\n04 \u529f\u80fd\u4ee3\u7801 04 \u67e5\u8be2\n\n00 00 \u5bc4\u5b58\u5668 30001 \u7684\u5730\u5740\u662f 0x0000\n\n00 01 \u67e5\u8be2 1 \u4e2a\u5bc4\u5b58\u5668\n\n31 CA \u6821\u9a8c CRC16\n\n\u54cd\u5e94 01 04 02 00 01 78 F0\n\n01 \u4ece\u673a\u5730\u5740 01~15\n\n04 \u529f\u80fd\u4ee3\u7801 04 \u67e5\u8be2\n\n02 \u957f\u5ea6\n\n01 \u9002\u914d\u5668\u72b6\u6001 00\uff1a\u672a\u51c6\u5907\u597d\uff1b01\uff1a\u51c6\u5907\u597d\n\n78 F0 \u6821\u9a8c CRC16\n\n\u6539\u53d8\u4ece\u673a\u5730\u5740\u89c1\u9644 2\n\n### **4.3 \u5ba4\u5185\u673a\u8fde\u63a5\u72b6\u6001:**\n\n\u67e5\u8be2 01 04 00 01 00 04 A0 09\n\n\u54cd\u5e94 01 04 08 FF FF FF 3F 3F FF 00 00 58 28\n\n04 \u529f\u80fd\u4ee3\u7801 04 \u67e5\u8be2\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/02\/1675582979-1675582704006-950x373.png)\n\n58 28 \u6821\u9a8c CRC16\n\n### **4.4 \u5ba4\u5185\u673a\u7684\u72b6\u6001\u4fe1\u606f**\n\n#### 4.4.1 \u9002\u914d\u5668\u5730\u5740\n\n\u5730\u5740\u5ba4\u5185\u673a\u5730\u5740\u5730\u5740\u5ba4\u5185\u673a\u5730\u574032001-320061-0032193-321983-0032007-320121-0132199-322043-01\n\n32013-320181-0232205-322103-0232019-320241-0332211-322163-0332025-320301-0432217-322223-0432031-320361-0532223-322283-0532037-320421-0632229-322343-0632043-320481-0732235-322403-0732049-320541-0832241-322463-0832055-320601-0932247-322523-0932061-320661- 1032253-322583- 1032067-320721- 1132259-322643- 1132073-320781- 1232265-322703- 1232079-320841- 1332271-322763- 1332085-320901- 1432277-322823- 1432091-320961- 1532283-322883- 1532097-321022-0032289-322944-0032103-321082-0132295-323004-0132109-321142-0232301-323064-0232115-321202-0332307-323124-0332121-321262-0432313-323184-0432127-321322-0532319-323244-0532133-321382-0632325-323304-0632139-321442-0732331-323364-0732145-321502-0832337-323424-0832151-321562-0932343-323484-0932157-321622- 1032349-323544- 1032163-321682- 1132355-323604- 1132169-321742- 1232361-323664- 1232175-321802- 1332367-323724- 1332181-321862- 1432373-323784- 1432187-321922- 1532379-323844- 15\n\n#### 4.4.2 \u67e5\u8be2\u5ba4\u5185\u673a\u7684\u72b6\u6001:\n\n\u67e5\u8be2 01 04 07 D0 00 06 70 85\n\n\u54cd\u5e94 01 04 0C 50 00 42 02 01 18 00 00 01 0A 80 00 F6 FA\n\n\u5176\u4e2d\u67e5\u8be2: 01 04 07 D0 00 06 70 85\n\n01 \u4ece\u673a\u5730\u5740 01~15\n\n04 \u529f\u80fd\u4ee3\u7801 04 \u67e5\u8be2\n\n07 D0 \u5bc4\u5b58\u5668 32001 \u7684\u5730\u5740\u662f 0x07d0\n\n00 06 \u67e5\u8be2 6 \u4e2a\u5bc4\u5b58\u5668\n\n70 85 \u6821\u9a8c CRC16\n\n6 \u4e2a\u5bc4\u5b58\u5668\u5b58\u8d2e\u4e00\u53f0\u7a7a\u8c03\u5ba4\u5167\u673a\u7684\u72b6\u6001,\n\n\u5bc4\u5b58\u5668 32001(\u7b2c 1 \u53f0\u7a7a\u8c03\u5ba4\u5167\u673a)\u7684\u8d77\u59cb\u5730\u5740\u662f 0x07d0,\n\n\u5bc4\u5b58\u5668 32007(\u7b2c 2 \u53f0\u7a7a\u8c03\u5ba4\u5167\u673a)\u7684\u8d77\u59cb\u5730\u5740\u662f 0x07d6,\n\n\u5bc4\u5b58\u5668 32013(\u7b2c 3 \u53f0\u7a7a\u8c03\u5ba4\u5167\u673a)\u7684\u8d77\u59cb\u5730\u5740\u662f 0x07dc,\n\n\u2026\u2026\u2026\n\n\u54cd\u5e94: 01 04 0C 50 00 42 02 01 18 00 00 01 0A 80 00 F6 FA\n\n01 \u4ece\u673a\u5730\u5740 01~15\n\n04 \u529f\u80fd\u4ee3\u7801 04 \u67e5\u8be2\n\n0C \u957f\u5ea6\n\n50 \u98ce\u91cf\/\u98ce\u5411 hh \u98ce\u91cf = 0x50&0xf0 10=l\uff0c20=ll\uff0c30=m\uff0c40=h\uff0c50=hh\u3002\n\n**\u6446\u98ce**\n\n\u6b64\u5bc4\u5b58\u5668 BIT2-BIT0 \u4f4d\u4e3a\u98ce\u5411 0-1-2-3-4-5-6-7(0-\u6c34\u5e73\u65b9\u5411\uff0c4 \u5782\u76f4\u65b9\u5411 5,6 \u4fdd\u7559\uff0c7\u6446\u98ce)\n\n\u6b64\u5bc4\u5b58\u5668 BIT3 \u8868\u793a\u5ba4\u5185\u673a\u98ce\u5411\u81ea\u52a8\u7684\u72b6\u6001\uff080\u2014OFF \u65e0\u98ce\u5411\uff0c1\u2014ON \u6709\u98ce\u5411\uff09\n\n00 \u5f00\u5173 off \u5f00\u5173=0x00&0x01 1=\u5f00 0=\u5173 42 \u8fc7\u8651\u7f51\u6e05\u6d17\u6807\u5fd7\n\n02 \u5236\u51b7\u6a21\u5f0f \u6a21\u5f0f=0x02&0x0f 0=\u9001\u98ce,1=\u5236\u70ed,2=\u5236\u51b7,7=\u9664\u6e7f\n\n01 18 \u8bbe\u7f6e\u6e29\u5ea6 28 \u8bbe\u7f6e\u6e29\u5ea6= (0x01*100+0x18)\/10;\n\n00 00 \u6545\u969c\u4ee3\u7801 \u9644\u540e\n\n01 0A \u5ba4\u5185\u6e29\u5ea6 26.6 \u5ba4\u5185\u6e29\u5ea6= (0x01*100+0x0a)\/10;\n\n08 00 \u6e29\u5ea6\u4f20\u611f\u5668\u72b6\u6001 0x0800 \u6b63\u5e38 0x0001 \u5f02\n\n\u5e38 F6 FA \u6821\u9a8c CRC16\n\n\u67e5\u8be2\u5ba4\u5185\u673a\u7684\u72b6\u6001\u53ef\u4ee5\u67e5\u8be2\u5355\u4e2a\u5bc4\u5b58\u5668, \u4e5f\u53ef\u4ee5\u591a\u4e2a\u5bc4\u5b58\u5668\u4e00\u8d77\u67e5\u8be2.\n\n010407D000013147\u67e5\u8be2\u5ba4\u5185\u673a    1  \u7684\u5f00\u5173\u548c\u98ce\u91cf010407D700018086\u67e5\u8be2\u5ba4\u5185\u673a    2  \u7684\u6a21\u5f0f010407D6000C1083\u67e5\u8be2\u5ba4\u5185\u673a    2,3  \u5ba4\u5167\u673a\u7684\u72b6\u6001\n\n### 4.5    0x06(06) \u9884\u7f6e\u5355\u4e2a\u5bc4\u5b58\u5668(Preset\u00b7Single\u00b7Register)\n\n#### 4.5.1. \u9002\u914d\u5668\u5730\u5740\n\n\u5730\u5740\u5185\u5bb9 40001 D\u2162\u7f51\u7edc\u5730\u5740\n\n\u5730\u5740\u5ba4\u5185\u673a\u5730\u5740\u5730\u5740\u5ba4\u5185\u673a\u5730\u574042001-420031-0042097-420993-0042004-420061-0142100-421023-0142007-420091-0242103-421053-0242010-420121-0342106-421083-0342013-420151-0442109-421113-0442016-420181-0542112-421143-0542019-420211-0642115-421173-0642022-420241-0742118-421203-0742025-420271-0842121-421233-0842028-420301-0942124-421263-0942031-420331- 1042127-421293- 1042034-420361- 1142130-421323- 1142037-420391- 1242133-421353- 1242040-420421- 1342136-421383- 1342043-420451- 1442139-421413- 1442046-420481- 1542142-421443- 1542049-420512-0042145-421474-0042052-420542-0142148-421504-0142055-420572-0242151-421534-0242058-420602-0342154-421564-0342061-420632-0442157-421594-0442064-420662-0542160-421624-0542067-420692-0642163-421654-0642070-420722-0742166-421684-0742073-420752-0842169-421714-0842076-420782-0942172-421744-0942079-420812- 1042175-421774- 1042082-420842- 1142178-421804- 1142085-420872- 1242181-421834- 1242088-420902- 1342184-421864- 13\n\n42091-420932- 1442187-421894- 1442094-420962- 1542190-421924- 15 \u7fa4\u63a7\u5730\u5740**4****2193-42195****5****-00**\n\n### 4.6  \u63a7\u5236\u5ba4\u5185\u673a:\n\n#### 4.6.1 \u5f00\u5173\u53ca\u98ce\u901f\u8bbe\u5b9a\n\n\u63a7\u5236 01 06 07 D0 10 60 84 AF\n\n\u54cd\u5e94 01 06 07 D0 10 60 84 AF\n\n\u5176\u4e2d\u63a7\u5236\u4f8b: 01 06 07 D0 10 60 84 AF\n\n01 \u4ece\u673a\u5730\u5740 01~15\n\n06 \u529f\u80fd\u4ee3\u7801 06 \u63a7\u5236\n\n07D0 \u5bc4\u5b58\u5668 42001 \u7684\u5730\u5740\u662f 0x07d0\n\n10 \uff08BIT7-BIT4\uff09 10 \u98ce\u901f ll 20 \u98ce\u901f l 30 \u98ce\u901f m 40 \u98ce\u901f h 50 \u98ce\u901f hh\n\n(BIT2-BIT0)(0-1-2-3-4-5-6-7) (0-\u6c34\u5e73\u65b9\u5411\uff0c4 \u5782\u76f4\u65b9\u5411 5,6 \u4fdd\u7559\uff0c7 \u6446\u98ce)\n\n60 \u5173\u673a 61 \u5f00\u673a\n\n\u7279\u5225\u63d0\u793a: FF 60 \u8868\u793a\u4e0d\u8fdb\u884c\u98ce\u91cf\u63a7\u5236\u64cd\u4f5c \u4ec5\u5173\u673a\n\nFF 61 \u8868\u793a\u4e0d\u8fdb\u884c\u98ce\u91cf\u63a7\u5236\u64cd\u4f5c \u4ec5\u5f00\u673a\n\n20 FF \u98ce\u91cf l \u4e0d\u8fdb\u884c\u5f00\u5173\u673a\u64cd\u4f5c\n\n50 FF \u98ce\u91cf hh \u4e0d\u8fdb\u884c\u5f00\u5173\u673a\u64cd\u4f5c\n\n84 AF \u6821\u9a8c CRC16\n\n#### 4.6.2 \u6a21\u5f0f\u8bbe\u5b9a\n\n\u63a7\u5236 01 06 07 D4 00 02 49 47\n\n\u54cd\u5e94 01 06 07 D4 00 02 49 47\n\n\u5176\u4e2d\u63a7\u5236\u4f8b: 01 06 07 D0 10 60 84 AF\n\n00 A0 16 \u6444\u6c0f\u5ea6\n\n0B 52 \u6821\u9a8c CRC16\n\n01 \u4ece\u673a\u5730\u5740\n\n07D0\u5bc4\u5b58\u5668 42005\u7684\u5730\u5740\u662f 0x07d40002\u5236\u51b7\u6a21\u5f0f. 0000\u901a\u98ce\u6a21\u5f0f, 0001  \u5236\u70ed\u6a21\u5f0f,0002\u5236\u51b7\u6a21\u5f0f, 0007  \u9664\u6e7f\u6a21\u5f0f0003\u81ea\u52a8\u6a21\u5f0f 4947\u6821\u9a8c CRC16\n\n#### 4.6.3 \u6e29\u5ea6\u8bbe\u5b9a\n\n\u63a7\u5236 01 06 07 D2 00 A0 28 FF\n\n\u54cd\u5e94 01 06 07 D2 00 A0 28 FF\n\n\u5176\u4e2d\u63a7\u5236\u4f8b: 01 06 07 D2 00 A0 28 FF\n\n01 \u4ece\u673a\u5730\u5740 01~15\n\n06 \u529f\u80fd\u4ee3\u7801 06 \u63a7\u5236\n\n07 D2 \u5bc4\u5b58\u5668 42003 \u7684\u5730\u5740\u662f 0x07d2\n\n00 A0 00 A0 16 \u6444\u6c0f\u5ea6,00 AA 17 \u6444\u6c0f\u5ea6,\u2026\u2026\u2026.\n\n28 FF \u6821\u9a8c CRC16\n\n3 \u4e2a\u5bc4\u5b58\u5668\u5b58\u8d2e\u4e00\u53f0\u7a7a\u8c03\u5ba4\u5167\u673a\u7684\u63a7\u5236\u4fe1\u606f,\n\n\u5bc4\u5b58\u5668 42001(\u7b2c 1 \u53f0\u7a7a\u8c03\u5ba4\u5167\u673a)\u7684\u8d77\u59cb\u5730\u5740\u662f 0x07d0,\n\n\u5bc4\u5b58\u5668 42004(\u7b2c 2 \u53f0\u7a7a\u8c03\u5ba4\u5167\u673a)\u7684\u8d77\u59cb\u5730\u5740\u662f 0x07d3,\n\n\u5bc4\u5b58\u5668 42007(\u7b2c 3 \u53f0\u7a7a\u8c03\u5ba4\u5167\u673a)\u7684\u8d77\u59cb\u5730\u5740\u662f 0x07d6,\n\n#### 4.7 0x10(16) \u9884\u7f6e\u591a\u4e2a\u5bc4\u5b58\u5668 (Preset\u00b7Multiple\u00b7Registers)\n\n\u63a7\u5236\u5ba4\u5185\u673a:\n\n\u63a7\u5236 01 10 07 D9 00 03 06 10 60 00 02 00 A0 0B 52\n\n\u54cd\u5e94 01 10 07 D9 00 03 50 87\n\n\u5176\u4e2d\u63a7\u5236\u4f8b: 01 06 07 D9 00 03 06 10 60 00 02 00 A0 C2 A5\n\n01 \u4ece\u673a\u5730\u5740 01~15\n\n10 \u529f\u80fd\u4ee3\u7801 10 \u63a7\u5236\n\n07 D9 \u5bc4\u5b58\u5668 42010 \u7684\u5730\u5740\u662f 0x07d9(\u7b2c 4 \u53f0\u7a7a\u8c03\u5ba4\u5167\u673a)\n\n00 03 \u9884\u7f6e 3 \u4e2a\u5bc4\u5b58\u5668\n\n06 \u6570\u636e\u5927\u5c0f(bytes)\n\n10 60 10 \u98ce\u901f ll 60 \u5173\u673a\n\n00 02 \u5236\u51b7\u6a21\u5f0f\n\n\u54cd\u5e94: 01 10 07 D9 00 03 50 87\n\n01 \u4ece\u673a\u5730\u5740 01~15\n\n10 \u529f\u80fd\u4ee3\u7801 10 \u63a7\u5236\n\n07 D9 \u5bc4\u5b58\u5668 42010 \u7684\u5730\u5740\u662f 0x07d9(\u7b2c 4 \u53f0\u7a7a\u8c03\u5ba4\u5167\u673a)\n\n00 03 \u9884\u7f6e 3 \u4e2a\u5bc4\u5b58\u5668\n\n50 87 \u6821\u9a8c CRC16\n\n\u9884\u7f6e\u591a\u4e2a\u5bc4\u5b58\u5668\u4ec5\u652f\u6301\u5355\u53f0\u5ba4\u5185\u673a\u4e00\u6b21\u5199\u5165\u6240\u6709\u63a7\u5236\u53c3\u6570!\n\n#### 4.8 \u67e5\u8be2\u8bbe\u7f6e\u7a7a\u8c03\u7c7b\u578b\n\n0X05 \u67e5\u8be2\/\u8bbe\u7f6e\u7a7a\u8c03\u578b\u53f7\n\n\u67e5\u8be2\uff1a 01 05 00 00 00 00 CD CA\n\n01\n\n\u4ece\u673a\u5730\u5740\n\n05\n\n\u529f\u80fd\u7801\n\n00 00 \u5bc4\u5b58\u5668\u5730\u5740\u9ed8\u8ba4 00 00\n\n00 00 \u586b\u5145\u5b57\u8282 \u9ed8\u8ba4 00 00\n\nCD CA \u6821\u9a8c CRC16\n\n\u8fd4\u56de\uff1a 01 05 00 00 01 00 CC 5A\n\n00\n\n\u4ece\u673a\u5730\u5740\n\n05\n\n\u529f\u80fd\u7801\n\n00 00 \u5bc4\u5b58\u5668\u5730\u5740\u9ed8\u8ba4 00 00\n\n00 00 \u7a7a\u8c03\u7c7b\u578b\u3002 \n\n**\u5177\u4f53\u89c1\u4e0b\u8868\uff1a**\n\nCC 5A \u6821\u9a8c CRC16\n\n\u8bbe\u7f6e\uff1a 01 05 00 01 01 00 9D DA\n\n01 \u4ece\u673a\u5730\u5740\n\n05 \u529f\u80fd\u7801\n\n00 01 \u5bc4\u5b58\u5668\u5730\u5740\n\n01 00 \u7a7a\u8c03\u7c7b\u578b 01 00 \u4ee3\u8868\u5927\u91d1\n\n9D DA \u6821\u9a8c CRC16\n\n\u8fd4\u56de\uff1a 01 05 00 01 01 00 9D DA\n\n00 \u4ece\u673a\u5730\u5740\n\n05 \u529f\u80fd\u7801\n\n00 01 \u5bc4\u5b58\u5668\u5730\u5740\n\n01 00 \u7a7a\u8c03\u7c7b\u578b\u3002 \n\n\u5177\u4f53\u89c1\u4e0b\u8868\uff1a\n\n9D DA \u6821\u9a8c CRC16\n\n## \u9644 1\n\n\u5927\u91d1\u5f02\u5e38\u4ee3\u7801\u6620\u5c04\u8868\uff1a\n\n\u503c 2\u4ee3\u7801\u503c  1\u4ee3\u780100001A112C223E334H445F556J667L778P889U9910910A11811H12712C13613J14514E15415F163  172  181  19G  20K  21M  22N  23R  24T  25V  26W  27X  28Y  29Z  30*  31   \u4f8b\u5982\uff1a    \u503c **1** **=** **4**               \u503c **2** **=** **9**              \u5f02\u5e38\u4ee3\u7801 **=** **U****4**\n\n## \u96442\n\n\u4ee3\u7801\u6545\u969c\u8bf4\u660e\u4ee3\u7801\u6545\u969c\u8bf4\u660e01\u5ba4\u5185\u673a\u4fdd\u62a4\u88c5\u7f6e\u52a8\u4f5c31\u5ba4\u5185\u5916\u673a\u5bb9\u91cf\u7ec4\u5408\u5f02\u5e3802\u5916\u673a\u4fdd\u62a4\u88c5\u7f6e\u52a8\u4f5c (\u5ba4\u5916\u673a\u98ce\u6247\u4fdd\u62a4\u8df3\u5f00)32\u6b63\u5e38\u5185\u673a\u6389\u7ebf03\u901a\u8baf\u6545\u969c35\u5916\u673a\u6216\u8005\u5185\u673a\u7f16\u53f7\u91cd\u590d 04\u5916\u673a\u4e3b\u677f\u4e0e\u53d8\u9891\u677f\u901a\u8baf\u5916\u673a\u4e3b\u677f\u4e0e\u98ce\u6247\u53d8\u9891\u677f\u901a\u8baf36\u5185\u5916\u673a\u673a\u578b\u4e0d\u5339\u914d05\u7535\u6e90\u76f8\u5e8f38\u5ba4\u5916\u673a\u4fdd\u62a4\u7535\u8def\u52a8\u4f5c 06\u529f\u7387\u6a21\u5757\u6b20\u7535\u538b (\u5ba4\u5185\u673a\u7535\u538b\u8fc7\u4f4e\u5546\u7528\u5206\u4f53)\u98ce\u6247\u63a7\u5236\u6a21\u5757\u7535\u538b\u5f02\u5e38 39 \u5b9a\u901f\u538b\u673a\u8fc7\u7535\u6d41\u6216\u8005\u96f6\u7535\u6d4107\u6392\u6c14\u8fc7\u70ed\u5ea6\u4f4e3a\u5ba4\u5916\u673a\u5bb9\u91cf\u9519\u8bef08\u538b\u7f29\u673a\u9876\u90e8\u6e29\u5ea6\u9ad83b\u5ba4\u5916\u673a\u4e0e\u5b50\u673a\u7ec4\u5408\u9519\u8bef\uff0c  \u7535\u6e90\u8bbe\u5b9a \u9519\u8bef09\u5ba4\u5916\u98ce\u6247\u5185\u7f6e\u6e29\u611f\u68c0\u6d4b\u6e29\u5ea6\u8fc7\u9ad83d\u5ba4\u5916\u673a\u4e3b\u673a\u4e0e\u5b50\u673a\u901a\u8baf\u5f02\u5e380A\u5ba4\u5916\u673a\u6a21\u5757\u95f4\u901a\u8baf\u5f02\u5e3841\u5236\u51b7\u8fc7\u8d1f\u8377\u4fdd\u62a40b\u5ba4\u5916\u673a\u5b50\u6a21\u5757\u8bbe\u5b9a\u9519\u8bef42\u5236\u70ed\u8fc7\u8d1f\u8377\u4fdd\u62a40c\u5ba4\u5916\u673a\u4e3b\u6a21\u5757\u8bbe\u5b9a\u9519\u8bef43\u538b\u6bd4\u8fc7\u4f4e0d\u6c34\u6e29\u5f02\u5e38  (\u6c34\u70ed\u6e90)44\u4f4e\u538b\u8fc7\u9ad811 Ti\u6e29\u5ea6\u4f20\u611f\u5668\u5f00\u8def\u6216\u8005\u77ed\u8def45\u6392\u6c14\u538b\u529b\u9ad812 To\u6e29\u5ea6\u4f20\u611f\u5668\u5f00\u8def\u6216\u8005\u77ed\u8def46\u6392\u6c14\u538b\u529b\u4f4e13 Tl\u6e29\u5ea6\u4f20\u611f\u5668\u5f00\u8def\u6216\u8005\u77ed\u8def47\u4f4e\u538b\u538b\u529b\u4f4e14 Tg\u6e29\u5ea6\u4f20\u611f\u5668\u5f00\u8def\u6216\u8005\u77ed\u8def48\u53d8\u9891\u5668\u8fc7\u7535\u6d41\u4fdd\u62a4\u52a8\u4f5c15 Ta\u73af\u5883\u6e29\u5ea6\u4f20\u611f\u5668\u5f02\u5e38  (\u5168\u70ed\u4ea4\u6362\u5668)51\u538b\u7f29\u673a\u53d8\u9891\u5668\u68c0\u6d4b\u5230\u96f6\u7535\u6d4116\u65b0\u98ce\u8fdc\u4f20\u6e29\u5ea6\u4f20\u611f\u5668\u5f00\u8def\u6216\u8005\u77ed\u8def52\u538b\u7f29\u673a\u53d8\u9891\u5668\u68c0\u6d4b\u5230\u8fc7\u7535\u6d4117\u7ebf\u63a7\u5668\u5185\u7f6e\u4f20\u611f\u5668\u5f02\u5e3853\u538b\u7f29\u673a\u53d8\u9891\u5668\u68c0\u6d4b\u5230\u5f02\u5e3818\u5ba4\u5185\u98ce\u6247\u7535\u673a\u6e29\u5ea6\u4f20\u611f\u5668\u5f02\u5e3854\u538b\u7f29\u673a\u53d8\u9891\u5668\u6e29\u611f\u8fc7\u70ed19\u5ba4\u5185\u98ce\u6247\u7535\u673a\u4fdd\u62a4\u88c5\u7f6e\u52a8\u4f5c55\u53d8\u9891\u5668\u4e0d\u52a8\u4f5c20\u538b\u673a\u9876\u90e8\u6e29\u611f\u5f02\u5e3856\u98ce\u6247\u4f4d\u7f6e\u68c0\u6d4b\u5f02\u5e3821\u9ad8\u538b\u4f20\u611f\u5668\u5f02\u5e3857\u98ce\u6247\u63a7\u5236\u57fa\u677f\u4fdd\u62a4\u52a8\u4f5c22\u5916\u6c14\u6e29\u611f\u5f02\u5e3858\u98ce\u6247\u63a7\u5236\u5f02\u5e3823\u538b\u7f29\u673a\u9876\u90e8\u6e29\u611f\u5f02\u5e3859\u5ba4\u5916\u673a\u98ce\u6247\u65a9\u6ce2\u5668\u7535\u6d41\u5f02\u5e3824\u51b7\u5374\u5668\u6e29\u611f\u5f02\u5e385a\u98ce\u6247\u63a7\u5236\u57fa\u677f\u6e29\u5ea6\u4e0a\u5347\u4fdd\u62a425\u51b7\u5374\u5668\u6e29\u611f\u5f02\u5e385b\u98ce\u6247\u63a7\u5236\u57fa\u677f\u8fc7\u7535\u6d41\u4fdd\u62a429\u4f4e\u538b\u4f20\u611f\u5668\u5f02\u5e385c\u98ce\u6247\u63a7\u5236\u57fa\u677f\u7535\u6d41\u4f20\u611f\u5668\u5f02\u5e38\n\n2A\u6c34\u6e29\u4f20\u611f\u5668\u5f02\u5e38  (\u6c34\u70ed\u6e90)96 KPI\u623f\u95f4\u6e29\u5ea6\u4f20\u611f\u5668\u5f02\u5e38  ( FSN)30\u63a5\u7ebf\u9519\u8bef  ( FSN)  CH \u88c5\u7f6e\u8fde\u63a5\u9519\u8bef  ( FSXNQ)97 KPI\u5ba4\u5916\u6e29\u5ea6\u4f20\u611f\u5668\u5f02\u5e38  ( FSN)  EE\u538b\u7f29\u673a\u4fdd\u62a4\n\n## \u96443\n\n\u7a7a\u8c03\u7c7b\u578b\u7c7b\u578b\u4ee3\u7801\u5927\u91d101 00\u4e1c\u829d02 00\u4e09\u83f1\u91cd\u5de503 00\u4e09\u83f1\u91cd\u5de5\u6d77\u5c1404 00\u4e09\u83f1\u7535\u673a05 00\u65e5\u7acb06 00\u6d77\u4fe1\u65e5\u7acb07 00\u677e\u4e0b08 00\u6d77\u5c1409 00\u7ea6\u514b0A 00\u535a\u4e160B 00\u7f8e\u76840C 00\u683c\u529b0D 00\u5f00\u52290E 00\u4e09\u661f0F 00LG10 00\n\n\u4ece\u673a\u5730\u5740\u51fa\u5382\u9ed8\u8ba4\u4e3a 01\n\n\u6539\u53d8\u65b9\u6cd5\u4e3a\u5411\u7f51\u5173\u53d1\u9001 01 06 AA ** CRC16 \u8bbe\u5907\u56de\u590d\u4e0e\u53d1\u9001\u4e00\u81f4\u5373\u4e3a\u6210\u529f\n\n\u4f8b: 01 06 AA 03 DF 78\n\n\u5c06\u4ece\u673a\u5730\u5740\u6539\u4e3a 03\n\n---\n*modbus.cn*\n"