Energy and energy by tariff measurements (INT64 and FLOAT32)

The energy and energy by tariff measurements listed below are preserved through power failures. An addition of energy values in FLOAT32 format have been provided with the existing 64-bit registers.

NOTE: E denotes the extension bit; the hex value assumes E = 0.

Data format	DIFE	Primary VIF	Primary VIFE		Manufacturer-specific VIFE		Description
Data format	DIFE	Primary VIF	bin	hex	bin	hex	Description
INT64
07	—	03	—	—	—	—	Total active energy import
07	—	83	—	—	E000 1001	09	Total active energy export
87	40	03	—	—		—	Total reactive energy import
87	40	83	—	—	E000 1001	09	Total reactive energy export
07	—	83	—	—	E000 1101	0D	Partial active energy import
87	40	83	—	—	E000 1101	0D	Partial reactive energy import
07	—	83	—	—	E000 0001	01	Active energy import phase 1
07	—	83	—	—	E000 0010	02	Active energy import phase 2
07	—	83	—	—	E000 0011	03	Active energy import phase 3
03	—	—	—	—	E001 0000	10	Active tariff 0 = Multi Tariff feature is disabled 1 = rate A (tariff 1) active 2 = rate B (tariff 2) active 3 = rate C (tariff 3) active 4 = rate D (tariff 4) active
87	10	03	—	—	—	—	Rate A (tariff 1) active energy import
87	20	03	—	—	—	—	Rate B (tariff 2) active energy import
87	30	03	—	—	—	—	Rate C (tariff 3) active energy import
87	80 10	03	—	—	—	—	Rate D (tariff 4) active energy import
07	—	—	E110 0001	61	—	—	Input metering accumulation
04	—	ED	—	—	E000 1100	0C	Date and time of last partial energy reset
04	—	ED	—	—	E000 1110	0E	Date and time of last input metering reset
FLOAT32
05	—	03	—	—	—	—	Total active energy import
05	—	83	—	—	E000 1001	09	Total active energy export
85	40	83	—	—	—	—	Total reactive energy import
85	40	83	—	—	E000 1001	09	Total reactive energy export
05	—	83	—	—	E000 1101	0D	Partial active energy import
85	40	83	—	—	E000 1101	0D	Partial reactive energy import
05	—	83	—	—	E000 0001	01	Active energy import phase 1
05	—	83	—	—	E000 0010	02	Active energy import phase 2
05	—	83	—	—	E000 0011	03	Active energy import phase 3
85	10	03	—	—	—	—	Rate A (tariff 1) active energy import
85	20	03	—	—	—	—	Rate B (tariff 2) active energy import
85	30	03	—	—	—	—	Rate C (tariff 3) active energy import
85	80 10	03	—		—	—	Rate D (tariff 4) active energy import
05	—	—	E110 0001	61	—	—	Input metering accumulation

NOTE: The unit of FLOAT32 energy value is kWh/kVARh.