Appendix 7. Alarm Parameter Information

NOTE
The following data can be accessed by the read function code `0x03` and the write data function codes `0x06`/`0x10`.

REGISTER ADDRESS	DATA TYPE	DATA DESCRIPTION	DATA UNIT	COMMENTS
50001	UINT16	Level 1 single cell max voltage alarm	mv
50002	UINT16	Level 2 single cell max voltage alarm	mv
50003	UINT16	Level 3 single cell max voltage alarm	mv
50004	UINT16	Single cell max voltage alarm return value	mv
50005	UINT16	Level 1 single cell low voltage alarm	mv
50006	UINT16	Level 2 single cell low voltage alarm	mv
50007	UINT16	Level 3 single cell low voltage alarm	mv
50008	UINT16	Single cell low voltage alarm return value	mv
50009	UINT16	Level 1 single cell large differential alarm	mv
50010	UINT16	Level 2 single cell large differential alarm	mv
50011	UINT16	Level 3 single cell large differential alarm	mv
50012	UINT16	Single cell large differential voltage alarm return value	mv
50013	UINT16	Level 1 Total cell high voltage alarm	0.1 V
50014	UINT16	Level 2 Total cell high voltage alarm	0.1 V
50015	UINT16	Level 3 Total cell high voltage alarm	0.1 V
50016	UINT16	Total cell high voltage alarm return value	0.1 V
50017	UINT16	Level 1 Total cell low voltage alarm	0.1 V
50018	UINT16	Level 2 Total cell low voltage alarm	0.1 V
50019	UINT16	Level 3 Total cell low voltage alarm	0.1 V
50020	UINT16	Total cell low voltage alarm return value	0.1 V
50021	UINT16	Level 1 High discharge current alarm	0.1 A
50022	UINT16	Level 2 High discharge current alarm	0.1 A
50023	UINT16	Level 3 High discharge current alarm	0.1 A
50024	UINT16	High discharge current alarm return value	0.1 A
50025	UINT16	Level 1 High charge current alarm	0.1 A
50026	UINT16	Level 2 High charge current alarm	0.1 A
50027	UINT16	Level 3 High charge current alarm	0.1 A
50028	UINT16	High charge current alarm return value	0.1 A
50029	UINT16	Level 1 Low insulation alarm	kΩ
50030	UINT16	Level 2 Low insulation alarm	kΩ
50031	UINT16	Level 3 Low insulation alarm	kΩ
50032	UINT16	Low insulation alarm return value	kΩ
50033	UINT16	Level 1 Charging high temperature alarm	°C, +40	BMS sends with real data +40°C
50034	UINT16	Level 2 Charging high temperature alarm	°C, +40	BMS sends with real data +40°C
50035	UINT16	Level 3 Charging high temperature alarm	°C, +40	BMS sends with real data +40°C
50036	UINT16	Charging high temperature return value	°C
50037	UINT16	Level 1 Charging low temperature alarm	°C, +40	BMS sends with real data +40°C
50038	UINT16	Level 2 Charging low temperature alarm	°C, +40	BMS sends with real data +40°C
50039	UINT16	Level 3 Charging low temperature alarm	°C, +40	BMS sends with real data +40°C
50040	UINT16	Charging low temperature return value	°C
50041	UINT16	Level 1 Discharge high temperature alarm	°C, +40	Real data +40°C when sent by BMS
50042	UINT16	Level 2 Discharge high temperature alarm	°C, +40	Real data +40°C when sent by BMS
50043	UINT16	Level 3 Discharge high temperature alarm	°C, +40	Real data +40°C when sent by BMS
50044	UINT16	Discharge high temperature alarm return value	°C
50045	UINT16	Level 1 Discharge low temperature alarm	°C, +40	Real data +40°C when sent by BMS
50046	UINT16	Level 2 Discharge low temperature alarm	°C, +40	Real data +40°C when sent by BMS
50047	UINT16	Level 3 Discharge low temperature alarm	°C, +40	Real data +40°C when sent by BMS
50048	UINT16	Discharge low temperature alarm return value	°C
50049	UINT16	Level 1 High temperature difference alarm	°C
50050	UINT16	Level 2 High temperature difference alarm	°C
50051	UINT16	Level 3 High temperature difference alarm	°C
50052	UINT16	High temperature difference alarm return value	°C
50053	UINT16	Level 1 Low SOC alarm	0.1 %
50054	UINT16	Level 2 Low SOC alarm	0.1 %
50055	UINT16	Level 3 Low SOC alarm	0.1 %
50056	UINT16	Low SOC alarm return value	0.1 %
50057	UINT16	Level 1 High SOC alarm	0.1 %
50058	UINT16	Level 2 High SOC alarm	0.1 %
50059	UINT16	Level 3 High SOC alarm	0.1 %
50060	UINT16	High SOC alarm return value	0.1 %
50061	UINT16	Level 1 Pack high differential voltage alarm	0.1 V	Cumulative differential voltage
50062	UINT16	Level 2 Pack high differential voltage alarm	0.1 V	Cumulative differential voltage
50063	UINT16	Level 3 Pack high differential voltage alarm	0.1 V	Cumulative differential voltage
50064	UINT16	Pack high differential voltage alarm return value	0.1 V	Cumulative differential voltage
50065	UINT16	Level 1 High pole temperature alarm	°C
50066	UINT16	Level 2 High pole temperature alarm	°C
50067	UINT16	Level 3 High pole temperature alarm	°C
50068	UINT16	High pole temperature alarm return value	°C