{"id":24643,"date":"2023-09-03T12:15:26","date_gmt":"2023-09-03T04:15:26","guid":{"rendered":"https:\/\/www.modbus.cn\/?p=24643"},"modified":"2026-06-30T23:47:46","modified_gmt":"2026-06-30T15:47:46","slug":"shang-hai-he-he-chuan-yong-kong-tiao-rev2-3dhp-kong-tiao-modbus-tong-xun-xie-yi","status":"publish","type":"post","link":"https:\/\/www.modbus.cn\/en\/24643.html","title":{"rendered":"\u4e0a\u6d77\u5408\u548c\u8239\u7528\u7a7a\u8c03REV2.3\uff08DHP\u7a7a\u8c03\uff09Modbus\u901a\u8baf\u534f\u8bae"},"content":{"rendered":"

\u901a\u8baf\u534f\u8bae<\/strong><\/p>\n\n\n\n

\u672c\u534f\u8bae\u91c7\u7528Modbus\u901a\u8baf\u65b9\u5f0f\uff0c\u6240\u652f\u6301\u6d88\u606f\u5e27\u4f20\u8f93\u6a21\u5f0f\uff1aRTU\u6a21\u5f0f\uff0c 8\u4f4d\u6570\u636e\u4f4d\uff0c1\u4f4d\u505c\u6b62\u4f4d\uff0c\u65e0\u6821\u9a8c\u4f4d\uff0cCRC\u6821\u9a8c\uff0c\u6821\u9a8c\u56e0\u5b50A001,\u6ce2\u7279\u73879600\u3002<\/p>\n\n\n\n

\u4fe1\u606f\u56de\u7b54\u7b49\u5f85\u6700\u957f\u65f6\u95f450ms\u3002<\/p>\n\n\n\n

\u6709\u6548\u529f\u80fd\u4ee3\u7801\u8868\uff1a<\/b><\/strong><\/p>\n\n\n\n

\u529f\u80fd\u4ee3\u7801<\/td>\u63cf\u8ff0<\/td><\/tr>
02(02H)<\/td>Read Discrete Inputs<\/td><\/tr>
03(03H)<\/td>Read Holding Registers<\/td><\/tr>
04(04H)<\/td>Read Input Registers<\/td><\/tr>
06(06H)<\/td>Write Single Register<\/td><\/tr>
16(10H)<\/td>Write Multiple Registers<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u6709\u6548\u9519\u8bef\u4ee3\u7801\u8868\uff1a<\/b><\/strong><\/p>\n\n\n\n

\u9519\u8bef\u4ee3\u7801<\/td>\u63cf\u8ff0<\/td>\u5b9a\u4e49<\/td><\/tr>
01 (01H)<\/td>\u4e0d\u5408\u6cd5\u6307\u4ee4<\/td>\u63a5\u6536\u7684\u547d\u4ee4\u4e3a\u6240\u5b9a\u4e49\u7684\u6709\u6548\u547d\u4ee4\u4e4b\u5916<\/td><\/tr>
02 (02H)<\/td>\u4e0d\u5408\u6cd5\u6570\u636e\u5730\u5740<\/td>\u5bfb\u5740\u5730\u5740\u8d85\u51fa\u5b9a\u4e49\u8303\u56f4<\/td><\/tr>
03 (03H)<\/td>\u4e0d\u5408\u6cd5\u6570\u636e<\/td>\u6570\u636e\u503c\u8d85\u51fa\u89c4\u5b9a\u8303\u56f4<\/td><\/tr>
04 (04H)<\/td>\u6570\u636e\u5199\u4e0d\u6210\u529f<\/td>\u4fee\u6539\u6570\u636e\u6ca1\u6709\u6210\u529f<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

 Holding Register\u578b\u6570\u636e\u8868\uff1a <\/strong><\/p>\n\n\n\n

\u63cf\u8ff0<\/td>\u5730\u5740<\/td>\u8bfb\u5199\u7c7b\u578b<\/td>\u5907\u6ce8<\/td><\/tr>
\u7528\u6237\u53c2\u6570\u5b9a\u4e49<\/td><\/tr>
\u8bbe\u5b9a\u5f00\u5173\u673a<\/td>0001<\/td> <\/td>0=\u5173\u673a\n

1=\u5f00\u673a<\/p>\n<\/td><\/tr>

\u8bbe\u5b9a\u6a21\u5f0f<\/td>0002<\/td>R\/W<\/td>0x01=\u5236\u51b7\n

0x03=\u901a\u98ce<\/p>\n

0x04=\u5236\u70ed<\/p>\n

0x05=\u81ea\u52a8<\/p>\n

\u81ea\u52a8\u6a21\u5f0f\u65f6\uff0c\u9ad8\u5b57\u8282\u5185\u5bb9\u53cd\u9988\u5b9e\u9645\u8fd0\u884c\u7684\u6a21\u5f0f<\/p>\n<\/td><\/tr>

\u8bbe\u5b9a\u6e29\u5ea6<\/td>0003<\/td>R\/W<\/td>\u8bbe\u5b9a\u6e29\u5ea6\u4e0b\u9650~\u8bbe\u5b9a\u6e29\u5ea6\u4e0a\u9650\n

\u5b9e\u9645\u503c*10<\/p>\n<\/td><\/tr>

\u8bbe\u5b9a\u98ce\u901f<\/td>0004<\/td>R\/W<\/td>0x01=1\u6863\n

0x02=2\u6863<\/p>\n

0x03=3\u6863<\/p>\n

0x04=4\u6863<\/p>\n

0x05=5\u6863<\/p>\n

0x06=\u81ea\u52a8<\/p>\n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u7ebf\u63a7\u6e29\u5ea6<\/td>0005<\/td>R<\/td>\u7981\u6b62\u5199\u5165\u6570\u636e<\/td><\/tr>
\u98ce\u673a\u53d7\u63a7<\/td>0006<\/td>R\/W<\/td>1\u65f6\u98ce\u673a\u8ddf\u968f\u538b\u7f29\u673a\u4e00\u8d77\u542f\u505c<\/td><\/tr>
\u534e\u6c0f\u8bbe\u5b9a\u6e29\u5ea6<\/td>0021<\/td>R\/W<\/td>\u5b9e\u9645\u503c<\/td><\/tr>
 <\/td> <\/td> <\/td> <\/td><\/tr>
\u7cfb\u7edf\u53c2\u6570\u5b9a\u4e49<\/td><\/tr>
\u5236\u51b7\u6c34\u6e29\u4fdd\u62a4\u503c<\/td><\/tr>
\u5236\u70ed\u6c34\u6e29\u4fdd\u62a4\u503c<\/td>1000<\/td>R\/W<\/td>\u5b9e\u9645\u503c*10\u683c\u5f0f<\/td><\/tr>
\u84b8\u53d1\u5668\u9ad8\u6e29\u4fdd\u62a4\u503c<\/td>1001<\/td>R\/W<\/td>\u5b9e\u9645\u503c*10\u683c\u5f0f<\/td><\/tr>
\u8fc7\u6d41\/\u7535\u538b\u4fdd\u62a4\u503c<\/td>1002<\/td>R\/W<\/td>\u5b9e\u9645\u503c*10\u683c\u5f0f<\/td><\/tr>
1\u6863\u7535\u538b<\/td>1003<\/td>R\/W<\/td>\u5b9e\u9645\u503c<\/td><\/tr>
2\u6863\u7535\u538b<\/td>1004<\/td>R\/W<\/td>\u5b9e\u9645\u503c<\/td><\/tr>
3\u6863\u7535\u538b<\/td>1005<\/td>R\/W<\/td>\u5b9e\u9645\u503c<\/td><\/tr>
4\u6863\u7535\u538b<\/td>1006<\/td>R\/W<\/td>\u5b9e\u9645\u503c<\/td><\/tr>
5\u6863\u7535\u538b<\/td>1007<\/td>R\/W<\/td>\u5b9e\u9645\u503c<\/td><\/tr>
\u98ce\u901f\u9009\u62e9<\/td>1008<\/td>R\/W<\/td>\u5b9e\u9645\u503c<\/td><\/tr>
\u673a\u7ec4\u5730\u5740<\/td>1009<\/td>R\/W<\/td>1,3,5<\/td><\/tr>
\u7ec4\u7f51\u5361\u6e29\u5ea6\u683c\u5f0f\u9009\u62e9<\/td>1010<\/td>R\/W<\/td>0~31<\/td><\/tr>
 <\/td>1011<\/td>R\/W<\/td>0=PC\u673a\u683c\u5f0f\uff1b1=\u7ebf\u63a7\u5668\u683c\u5f0f\uff0c\u9ed8\u8ba40<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Input Register\u578b\u6570\u636e\u8868\uff1a<\/strong><\/p>\n\n\n\n

\u63cf\u8ff0<\/td>\u5730\u5740<\/td>\u8bfb\u5199\u7c7b\u578b<\/td>\u5907\u6ce8<\/td><\/tr>
\u62e8\u7801\u72b6\u6001<\/td>0001<\/td>R<\/td> <\/td><\/tr>
DI\u72b6\u6001<\/td>0002<\/td>R<\/td> <\/td><\/tr>
\u56de\u98ce\u6e29\u5ea6<\/td>0003<\/td>R<\/td>\u5b9e\u9645\u503c*10\u683c\u5f0f<\/td><\/tr>
\u5185\u76d8\u6e29\u5ea6<\/td>0004<\/td>R<\/td>\u5b9e\u9645\u503c*10\u683c\u5f0f<\/td><\/tr>
\u5faa\u73af\u6c34\u6e29\u5ea6<\/td>0005<\/td>R<\/td>\u5b9e\u9645\u503c*10\u683c\u5f0f<\/td><\/tr>
AI4\u6e29\u5ea6<\/td>0006<\/td>R<\/td>\u5b9e\u9645\u503c*10\u683c\u5f0f<\/td><\/tr>
\u538b\u7f29\u673a\u7535\u6d41<\/td>0007<\/td>R<\/td>*10\u683c\u5f0f<\/td><\/tr>
DO\u8f93\u51fa\u6807\u5fd7<\/td>0008<\/td>R<\/td> <\/td><\/tr>
\u6545\u969c\u5b57\u82821<\/td>0009<\/td>R<\/td> <\/td><\/tr>
\u6545\u969c\u5b57\u82822<\/td>0010<\/td>R<\/td> <\/td><\/tr>
\u534e\u6c0f\u56de\u98ce\u6e29\u5ea6<\/td>0021<\/td>R<\/td>\u5b9e\u9645\u503c<\/td><\/tr>
\u534e\u6c0f\u5185\u76d8\u6e29\u5ea6<\/td>0022<\/td>R<\/td>\u5b9e\u9645\u503c<\/td><\/tr>
\u534e\u6c0f\u5faa\u73af\u6c34\u6e29\u5ea6<\/td>0023<\/td>R<\/td>\u5b9e\u9645\u503c<\/td><\/tr>
\u534e\u6c0fAI4\u6e29\u5ea6<\/td>0024<\/td>R<\/td>\u5b9e\u9645\u503c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Discrete\u578b\u6570\u636e\u8868\uff1a <\/strong><\/p>\n\n\n\n

\u63cf\u8ff0<\/td>\u5730\u5740<\/td>\u8bfb\u5199\u7c7b\u578b<\/td>\u5907\u6ce8<\/td><\/tr>
E1 \u56de\u98ce\u6e29\u5ea6\u4f20\u611f\u5668\u6545\u969c<\/td>00001<\/td>R<\/td>E1:Return air temperature sensor failure<\/td><\/tr>
E2 \u5185\u76d8\u6e29\u5ea6\u4f20\u611f\u5668\u6545\u969c<\/td>00002<\/td>R<\/td>E2: Evaporator temperature sensor failure<\/td><\/tr>
E3 \u6d77\u6c34\u6e29\u5ea6\u4f20\u611f\u5668\u6545\u969c<\/td>00003<\/td>R<\/td>E3: Condenser temperature sensor failure<\/td><\/tr>
E4 \u5185\u76d8\u8fc7\u70ed<\/td>00004<\/td>R<\/td>E4: Evaporator overheating protection<\/td><\/tr>
E5 \u51b7\u5a92\u4e0d\u8db3<\/td>00005<\/td>R<\/td>E5: Insufficient refrigerant<\/td><\/tr>
E6 \u9a71\u52a8\u6545\u969c<\/td>00006<\/td>R<\/td>E6: Frequency conversion module failure<\/td><\/tr>
E7 \u4f4e\u538b\u4f20\u611f\u5668\u6545\u969c<\/td>00007<\/td>R<\/td>E7: Low pressure sensor failure<\/td><\/tr>
E8 \u9ad8\u538b\u4fdd\u62a4<\/td>00008<\/td>R<\/td>E8: High voltage protection<\/td><\/tr>
E9 \u5185\u76d8\u7ed3\u971c<\/td>00009<\/td>R<\/td>E9: Evaporator frosting<\/td><\/tr>
E10 \u5faa\u73af\u6c34\u6e29\u5ea6\u4fdd\u62a4<\/td>00010<\/td>R<\/td>E10: Condenser temperature protection<\/td><\/tr>
E11  \u4f4e\u538b\u4fdd\u62a4<\/td>00011<\/td>R<\/td>E11: Low voltage protection<\/td><\/tr>
E12  \u56de\u6c14\u4f20\u611f\u5668\u6545\u969c<\/td>00012<\/td>R<\/td>E12: Low pressure temperature sensor failure<\/td><\/tr>
E13  IPM \u8fc7\u70ed\u4fdd\u62a4\u505c\u673a<\/td>00013<\/td>R<\/td>E13: IPM overheat protection<\/td><\/tr>
E14  \u9a71\u52a8\u4e0e\u4e3b\u677f\u901a\u8baf\u6545\u969c<\/td>00014<\/td>R<\/td>E14: Communication failure between frequency conversion module and main board<\/td><\/tr>
E15  \u4e0e\u7ebf\u63a7\u901a\u8baf\u6545\u969c<\/td>00015<\/td>R<\/td>E15: Mainboard display communication failure<\/td><\/tr>
\u9884\u7559<\/td>00016<\/td>R<\/td> <\/td><\/tr>
DI1\u72b6\u6001<\/td>00017<\/td>R<\/td> <\/td><\/tr>
DI2\u72b6\u6001<\/td>00018<\/td>R<\/td> <\/td><\/tr>
DI3\u72b6\u6001<\/td>00019<\/td>R<\/td> <\/td><\/tr>
DI4\u72b6\u6001<\/td>00020<\/td>R<\/td> <\/td><\/tr>
DI5\u72b6\u6001<\/td>00021<\/td>R<\/td> <\/td><\/tr>
DI6\u72b6\u6001<\/td>00022<\/td>R<\/td> <\/td><\/tr>
\u538b\u7f29\u673a\u72b6\u6001<\/td>00023<\/td>R<\/td> <\/td><\/tr>
\u7535\u52a0\u70ed\u72b6\u6001<\/td>00024<\/td>R<\/td> <\/td><\/tr>
\u56db\u901a\u9600\u72b6\u6001<\/td>00025<\/td>R<\/td> <\/td><\/tr>
\u6c34\u6cf5\u72b6\u6001<\/td>00026<\/td>R<\/td> <\/td><\/tr>
\u9884\u7559<\/td>00027<\/td>R<\/td> <\/td><\/tr>
\u9ad8\u901f\u98ce\u72b6\u6001<\/td>00028<\/td>R<\/td> <\/td><\/tr>
\u4e2d\u901f\u98ce\u72b6\u6001<\/td>00029<\/td>R<\/td> <\/td><\/tr>
\u4f4e\u901f\u98ce\u72b6\u6001<\/td>00030<\/td>R<\/td> <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
<\/figure>\n\n\n\n

485\u901a\u8baf\u8fde\u63a5\u65f6,\u8bf7\u5c06\u7a7a\u8c03\u673a\u5185\u90e8\u53c2\u6570db\u5730\u5740\u4fee\u6539\u4e3a2\u4ee5\u4e0a\uff08\u6ce8\u610f\uff09\u4e0d\u80fd\u4e3a0\u62161<\/b><\/strong><\/span><\/p>\n\n\n\n

\u5f00\u673a\u6570\u636e<\/b><\/strong>: 01 06 00 00 00 01 48 0A<\/b><\/strong><\/p>\n\n\n\n

\u5173\u673a\u6570\u636e<\/b><\/strong>: 01 06 00 00 00 00 89 CA<\/b><\/strong><\/p>\n\n\n\n

\u7b2c\u4e00\u4f4d01\u4e3a\u5730\u5740\u7801.<\/b><\/strong><\/p>\n\n\n\n

\u5185\u90e8\u53c2\u6570\u8bbe\u7f6e\u64cd\u4f5c<\/b><\/strong>:<\/b><\/strong><\/p>\n\n\n\n

<\/figure>\n\n\n\n
    \n
  1. \u8fd0\u884c\u53c2\u6570\u8c03\u6574<\/li>\n<\/ol>\n\n\n\n

    \u540c\u65f6\u6309\u4f4f\u3008<\/b><\/strong>\u901a\u98ce<\/b><\/strong>\u3009<\/b><\/strong>\u548c\u3008\u6a21\u5f0f\u3009<\/b><\/strong>\u952e\uff0c\u5e76\u6301\u7eed5\u79d2\u5de6\u53f3\uff0c\u7cfb\u7edf\u8fdb\u5165\u8fd0\u884c\u53c2\u6570\u8c03\u6574\u6a21\u5f0f\u3002<\/p>\n\n\n\n

    \u8fdb\u5165\u8be5\u6a21\u5f0f\uff0c\u9996\u5148\u8981\u6c42\u8f93\u5165\u8fdb\u5165\u5bc6\u7801\uff0cSET\u548cERR\u663e\u793a\u533a\u5c06\u663e\u793a—-\u5b57\u6837\uff0c\u6b64\u65f6\u53ef\u901a\u8fc7\u3008\u6e29\u5ea6+\/-\u3009<\/b><\/strong>\u952e\u8f93\u5165\u5bc6\u7801\u503c\uff0c\u901a\u8fc7\u3008\u5f00\/\u5173\u3009<\/b><\/strong>\u952e\u6539\u53d8\u5bc6\u7801\u7684\u4f4d\u6570\uff0c\u5171\u6709\u56db\u4f4d\u5bc6\u7801\u3002<\/p>\n\n\n\n

    \u4fee\u6539\u4e3b\u677f\u53c2\u6570\u7684\u5bc6\u7801\u4e3a8699\uff0c\u5bc6\u7801\u8f93\u5165\u5b8c\u6bd5\u540e\uff0c\u6309\u3008\u6a21\u5f0f\u3009<\/b><\/strong>\u952e\u786e\u8ba4\uff0c\u5982\u5bc6\u7801\u6b63\u786e\u5219\u53ef\u8fdb\u5165\u4e0b\u4e00\u6b65\uff0c\u5982\u9519\u8bef\uff0c\u5219\u8981\u6c42\u91cd\u65b0\u8f93\u5165\uff0c\u8fde\u7eed\u4e09\u6b21\u8f93\u5165\u9519\u8bef\uff0c\u81ea\u52a8\u9000\u51fa\u6b64\u6a21\u5f0f\u3002<\/p>\n\n\n\n

    \u5bc6\u7801\u8f93\u5165\u6b63\u786e\u540e\uff0c\u7ebf\u63a7\u5668\u5c06\u5148\u4ece\u4e3b\u677f\u8c03\u53d6\u53c2\u6570\u539f\u59cb\u503c\uff0c<\/p>\n\n\n\n

    \u663e\u793a\u539f\u59cb\u53c2\u6570\u503c\uff0cSET\u663e\u793a\u533a\u5c06\u663e\u793a\u53c2\u6570\u9879, EER\u663e\u793a\u533a\u5c06\u663e\u793a\u53c2\u6570\u503c\u3002\u6b64\u65f6\u53ef\u901a\u8fc7\u3008\u6e29\u5ea6+\/-\u3009<\/b><\/strong>\u952e\u8c03\u6574\u53c2\u6570\u503c\uff0c\u901a\u8fc7\u3008\u6a21\u5f0f\u3009<\/b><\/strong>\u952e\u6539\u53d8\u53c2\u6570\u9879\uff0c<\/p>\n\n\n\n

    \u53c2\u6570\u8c03\u6574\u5b8c\u6bd5\u540e\u540c\u65f6\u6309\u4f4f\u3008\u6a21\u5f0f\u3009<\/b><\/strong>\u548c\u3008<\/b><\/strong>\u901a\u98ce<\/b><\/strong>\u3009<\/b><\/strong>\u952e\u5c06\u9000\u51fa\u8fd0\u884c\u53c2\u6570\u8c03\u6574\u6a21\u5f0f\uff0c\u5e76\u5c06\u4fee\u6539\u540e\u7684\u53c2\u6570\u4fdd\u5b58\u3002<\/p>\n\n\n\n

    \u4fee\u6539\u4e3b\u677f\u53c2\u6570\u5bf9\u7167\u8868\uff1a<\/p>\n\n\n\n

    \u53c2\u6570\u9879<\/td>\u63cf\u8ff0<\/td>\u5355\u4f4d<\/td>\u6700\u5c0f\u503c<\/td>\u6700\u5927\u503c<\/td>\u9ed8\u8ba4\u503c<\/td>\u5907\u6ce8<\/td><\/tr>
    D1<\/td>\u5236\u51b7\u6a21\u5f0f\u5faa\u73af\u6c34\u4fdd\u62a4\u6e29\u5ea6<\/td>\u2103<\/td>0<\/td>20<\/td>15<\/td> <\/td><\/tr>
    D2<\/td>\u5236\u70ed\u6a21\u5f0f\u5faa\u73af\u6c34\u4fdd\u62a4\u6e29\u5ea6<\/td>\u2103<\/td>-10<\/td>15<\/td>1<\/td> <\/td><\/tr>
    D3<\/td>\u5236\u70ed\u6a21\u5f0f\u5185\u76d8\u9ad8\u6e29\u4fdd\u62a4<\/td>\u2103<\/td>55<\/td>85<\/td>65<\/td>\u9632\u538b\u7f29\u673a\u8fc7\u8f7d<\/td><\/tr>
    D4<\/td>\u538b\u7f29\u673a\u5927\u7535\u6d41\u4fdd\u62a4<\/td>A<\/td>10<\/td>50<\/td>30<\/td>\u538b\u7f29\u673a\u7535\u6d41\u4fdd\u62a4<\/td><\/tr>
    D5<\/td>\u98ce\u673a\u8f6c\u901f1<\/td>V<\/td>10<\/td>99<\/td>45<\/td>\u53ef\u63a7\u7845\u63a7\u5236\u98ce\u673a\u8f6c\u901f<\/td><\/tr>
    D6<\/td>\u98ce\u673a\u8f6c\u901f2<\/td>V<\/td>10<\/td>99<\/td>55<\/td><\/tr>
    D7<\/td>\u98ce\u673a\u8f6c\u901f3<\/td>V<\/td>10<\/td>99<\/td>65<\/td><\/tr>
    D8<\/td>\u98ce\u673a\u8f6c\u901f4<\/td>V<\/td>10<\/td>99<\/td>75<\/td><\/tr>
    D9<\/td>\u98ce\u673a\u8f6c\u901f5<\/td>V<\/td>10<\/td>99<\/td>99<\/td><\/tr>
    DA<\/td>\u98ce\u673a\u6863\u6570\u9009\u62e9<\/td> <\/td>1\uff0c3\uff0c5<\/td>5<\/td> <\/td><\/tr>
    DB<\/td>\u5730\u5740\u7801<\/td> <\/td> <\/td> <\/td>1<\/td>1,\u4e3a\u53cc\u7ebf\u63a7\uff0c2\u4ee5\u4e0a\u4e3a\u8054\u7f51\u63a7\u5236<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    16\u901a\u8baf\u6570\u636e\uff1a<\/b><\/strong><\/p>\n\n\n\n

    \u8bbe\u7f6e\u5f00\u673a\uff1a01,06,00,00,00,01,48,0A<\/p>\n\n\n\n

    \u8bbe\u7f6e\u5173\u673a\uff1a01,06,00,00,00,00,89.CA<\/p>\n\n\n\n

    \u8bbe\u7f6e\u5236\u51b7\u6a21\u5f0f\uff1a01,06,00,01,00,01,19,CA<\/p>\n\n\n\n

    \u8bbe\u7f6e\u901a\u98ce\u6a21\u5f0f\uff1a01,06,00,01,00,03,98,0B<\/p>\n\n\n\n

    \u8bbe\u7f6e\u5236\u70ed\u6a21\u5f0f\uff1a01,06,00,01,00,04,D9,C9<\/p>\n\n\n\n

    \u8bbe\u7f6e\u6e29\u5ea616\u5ea6\uff1a 01,06,00,02,00,A0,28,72<\/p>\n\n\n\n

    \u8bbe\u7f6e\u6e29\u5ea630\u5ea6\uff1a 01,06,00,02,01,2C,28,47<\/p>\n\n\n\n

    \u8bbe\u7f6e1\u6321\u98ce\u901f\uff1a 01,06,00,03,00,01,B8,0A<\/p>\n\n\n\n

    \u8bbe\u7f6e2\u6321\u98ce\u901f\uff1a 01,06,00,03,00,02,F8,0B<\/p>\n\n\n\n

    \u8bbe\u7f6e3\u6321\u98ce\u901f\uff1a 01,06,00,03,00,03,39,CB<\/p>\n\n\n\n

    \u8bbe\u7f6e4\u6321\u98ce\u901f\uff1a 01,06,00,03,00,04,78,09<\/p>\n\n\n\n

    \u8bbe\u7f6e5\u6321\u98ce\u901f\uff1a 01,06,00,03,00,05,B9,C9<\/p>\n\n\n\n

    \u8bbe\u7f6e\u81ea\u52a8\u6321\u98ce\u901f\uff1a01,06,00,03,00,06,F9,C8<\/p>\n\n\n\n

    \u67e5\u8be2\u8bbe\u7f6e\u72b6\u6001\uff1a01,03,00,00,00,04,44,09<\/p>\n\n\n\n

    \u4e3b\u677f\u56de\u5e94\u683c\u5f0f\uff1a01,03,08,\u5f00\u5173\u673a\u9ad8\u5b57\u8282\uff0c\u5f00\u5173\u673a\u4f4e\u5b57\u8282\uff0c\u6a21\u5f0f\u9ad8\u5b57\u8282\uff0c\u6a21\u5f0f\u4f4e\u5b57\u8282\uff0c\u6e29\u5ea6\u9ad8\u5b57\u8282\uff0c\u6e29\u5ea6<\/p>\n\n\n\n

    \u4f4e\u5b57\u8282\uff0c\u98ce\u901f\u9ad8\u5b57\u8282\uff0c\u98ce\u901f\u4f4e\u5b57\u8282\uff0cCRC\u6821\u9a8c\u9ad8\u5b57\u8282\uff0cCRC\u6821\u9a8c\u4f4e\u5b57\u8282<\/p>\n\n\n\n

    \u5ba4\u5185\u6e29\u5ea6\u8bfb\u53d6\uff1a01,04,00,02,00,01,90,0A<\/p>\n\n\n\n

    \u4e3b\u677f\u56de\u5e94\u683c\u5f0f\uff1a01,04,02,\u5f53\u524d\u6e29\u5ea6\u9ad8\u5b57\u8282\uff0c\u5f53\u524d\u6e29\u5ea6\u4f4e\u5b57\u8282\uff0cCRC\u6821\u9a8c\u9ad8\u5b57\u8282\uff0cCRC\u6821\u9a8c\u4f4e\u5b57\u8282<\/p>\n\n\n\n

    \u4ee5\u4e0a\u6e29\u5ea6\u90fd\u662f\u6309\u7167\u5b9e\u9645\u6e29\u5ea6*10\u7684\u683c\u5f0f\u4f20\u9001\u7684\uff0c\u4e3a16\u4f4d\u6709\u7b26\u53f7\u6570\u3002<\/p>\n\n\n\n

    \u6bd4\u5982\uff1a300=30\u5ea6\uff0c-300=-30\u5ea6<\/p>\n\n\n\n

    \u63cf\u8ff0<\/td>\u5730\u5740<\/td> <\/td> <\/td><\/tr>
    E1 \u56de\u98ce\u6e29\u5ea6\u4f20\u611f\u5668\u6545\u969c<\/td>00001<\/td> <\/td>E1:Return air temperature sensor failure<\/td><\/tr>
    E2 \u5185\u76d8\u6e29\u5ea6\u4f20\u611f\u5668\u6545\u969c<\/td>00002<\/td> <\/td>E2: Evaporator temperature sensor failure<\/td><\/tr>
    E3 \u6d77\u6c34\u6e29\u5ea6\u4f20\u611f\u5668\u6545\u969c<\/td>00003<\/td> <\/td>E3: Condenser temperature sensor failure<\/td><\/tr>
    E4 \u5185\u76d8\u8fc7\u70ed<\/td>00004<\/td> <\/td>E4: Evaporator overheating protection<\/td><\/tr>
    E5 \u51b7\u5a92\u4e0d\u8db3<\/td>00005<\/td> <\/td>E5: Insufficient refrigerant<\/td><\/tr>
    E6 \u9a71\u52a8\u6545\u969c<\/td>00006<\/td> <\/td>E6: Frequency conversion module failure<\/td><\/tr>
    E7 \u4f4e\u538b\u4f20\u611f\u5668\u6545\u969c<\/td>00007<\/td> <\/td>E7: Low pressure sensor failure<\/td><\/tr>
    E8 \u9ad8\u538b\u4fdd\u62a4<\/td>00008<\/td> <\/td>E8: High voltage protection<\/td><\/tr>
    E9 \u5185\u76d8\u7ed3\u971c<\/td>00009<\/td> <\/td>E9: Evaporator frosting<\/td><\/tr>
    E10 \u5faa\u73af\u6c34\u6e29\u5ea6\u4fdd\u62a4<\/td>00010<\/td> <\/td>E10: Condenser temperature protection<\/td><\/tr>
    E11  \u4f4e\u538b\u4fdd\u62a4<\/td>00011<\/td> <\/td>E11: Low voltage protection<\/td><\/tr>
    E12  \u56de\u6c14\u4f20\u611f\u5668\u6545\u969c<\/td>00012<\/td> <\/td>E12: Low pressure temperature sensor failure<\/td><\/tr>
    E13  IPM \u8fc7\u70ed\u4fdd\u62a4\u505c\u673a<\/td>00013<\/td> <\/td>E13: IPM overheat protection<\/td><\/tr>
    E14  \u9a71\u52a8\u4e0e\u4e3b\u677f\u901a\u8baf\u6545\u969c<\/td>00014<\/td> <\/td>E14: Communication failure between frequency conversion module and main board<\/td><\/tr>
    E15  \u4e0e\u7ebf\u63a7\u901a\u8baf\u6545\u969c<\/td>00015<\/td> <\/td>E15: Mainboard display communication failure<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \u9762\u677f\u5de5\u7a0b\u5bc6\u7801\uff1a8699<\/p>\n<\/span>","protected":false},"excerpt":{"rendered":"

    \u901a\u8baf\u534f\u8bae \u672c\u534f\u8bae\u91c7\u7528Modbus\u901a\u8baf\u65b9\u5f0f\uff0c\u6240\u652f\u6301\u6d88\u606f\u5e27\u4f20\u8f93\u6a21…<\/p>","protected":false},"author":1,"featured_media":25737,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[3095],"tags":[651,623],"class_list":["post-24643","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-slug-device-registers","tag-modbus","tag-623"],"_links":{"self":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/24643","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/comments?post=24643"}],"version-history":[{"count":0,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/24643\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media\/25737"}],"wp:attachment":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media?parent=24643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/categories?post=24643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/tags?post=24643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}