Huawei (Sun2000)-env logging. MODBUS registers map.


This data is being extracted with the help of the Advanced Serial Data Logger (MODBUS RTU,ASCII) or Advanced TCP/IP Data Logger (MODBUS TCP) software only. It may not applicable for other software titles.

MODBUS offsetDescriptionUnitsData type
51000Environmental monitor instrument 1, wind speed (WSP) smallint
51001Environmental monitor instrument 1, wind direction (WD)Dsmallint
51002Environmental monitor instrument 1, PV module temperature smallint
51003Environmental monitor instrument 1, ambient temperature smallint
51004Environmental monitor instrument 1, total irradiance smallint
51005Environmental monitor instrument 1, daily irradiation amount dword
51007Environmental monitor instrument 1, total irradiance 2 smallint
51008Environmental monitor instrument 1, daily irradiation amount 2 dword
51010Environmental monitor instrument 1, custom 1 smallint
51011Environmental monitor instrument 1, custom 2 smallint
51012Environmental monitor instrument 1, daily irradiation amount dword
51014Environmental monitor instrument 1, daily irradiation amount 2 dword
51025Environmental monitor instrument 2, wind speed (WSP) smallint
51026Environmental monitor instrument 2, wind direction (WD)Dsmallint
51027Environmental monitor instrument 2, PV module temperature smallint
51028Environmental monitor instrument 2, ambient temperature smallint
51029Environmental monitor instrument 2, total irradiance smallint
51030Environmental monitor instrument 2, daily irradiation amount dword
51032Environmental monitor instrument 2, total irradiance 2 smallint
51033Environmental monitor instrument 2, daily irradiation amount 2 dword
51035Environmental monitor instrument 2, custom 1 smallint
51036Environmental monitor instrument 2, custom 2 smallint
51037Environmental monitor instrument 2, daily irradiation amount dword
51039Environmental monitor instrument 2, daily irradiation amount 2 dword
51050Environmental monitor instrument 3, wind speed (WSP) smallint
51051Environmental monitor instrument 3, wind direction (WD)Dsmallint
51052Environmental monitor instrument 3, PV module temperature smallint
51053Environmental monitor instrument 3, ambient temperature smallint
51054Environmental monitor instrument 3, total irradiance smallint
51055Environmental monitor instrument 3, daily irradiation amount dword
51057Environmental monitor instrument 3, total irradiance 2 smallint
51058Environmental monitor instrument 3, daily irradiation amount 2 dword
51060Environmental monitor instrument 3, custom 1 smallint
51061Environmental monitor instrument 3, custom 2 smallint
51062Environmental monitor instrument 3, daily irradiation amount dword
51064Environmental monitor instrument 3, daily irradiation amount 2 dword

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