ADE7758_15 datasheet(62/72 Pages) AD

62 / 72 page

ADE7758

Data Sheet

Rev. E | Page 62 of 72

Address

[A6:A0]

Name

R/W1

Length

Type2

Default

Value

Description

0x22

IPEAK

Current Peak Register. This register holds the value of the peak current

waveform that has occurred within a fixed number of half-line cycles. The

number of half-line cycles is set by the LINECYC register.

0x23

Gain

R/W

PGA Gain Register. This register is used to adjust the gain selection for the

PGA in the current and voltage channels (see the Analog Inputs section).

0x24

AVRMSGAIN

R/W

Phase A VRMS Gain Register. The range of the voltage rms calculation can

be adjusted by writing to this register. It has an adjustment range of ±50%

with a resolution of 0.0244%/LSB.

0x25

BVRMSGAIN

R/W

Phase B VRMS Gain Register.

0x26

CVRMSGAIN

R/W

Phase C VRMS Gain Register.

0x27

AIGAIN

R/W

Phase A Current Gain Register. This register is not recommended to be

used and it should be kept at 0, its default value.

0x28

BIGAIN

R/W

Phase B Current Gain Register. This register is not recommended to be

used and it should be kept at 0, its default value.

0x29

CIGAIN

R/W

Phase C Current Gain Register. This register is not recommended to be

used and it should be kept at 0, its default value.

0x2A

AWG

R/W

Phase A Watt Gain Register. The range of the watt calculation can be

adjusted by writing to this register. It has an adjustment range of ±50%

with a resolution of 0.0244%/LSB.

0x2B

BWG

R/W

Phase B Watt Gain Register.

0x2C

CWG

R/W

Phase C Watt Gain Register.

0x2D

AVARG

R/W

Phase A VAR Gain Register. The range of the VAR calculation can be

adjusted by writing to this register. It has an adjustment range of ±50%

with a resolution of 0.0244%/LSB.

0x2E

BVARG

R/W

Phase B VAR Gain Register.

0x2F

CVARG

R/W

Phase C VAR Gain Register.

0x30

AVAG

R/W

Phase A VA Gain Register. The range of the VA calculation can be adjusted

by writing to this register. It has an adjustment range of ±50% with a

resolution of 0.0244%/LSB.

0x31

BVAG

R/W

Phase B VA Gain Register.

0x32

CVAG

R/W

Phase C VA Gain Register.

0x33

AVRMSOS

R/W

Phase A Voltage RMS Offset Correction Register.

0x34

BVRMSOS

R/W

Phase B Voltage RMS Offset Correction Register.

0x35

CVRMSOS

R/W

Phase C Voltage RMS Offset Correction Register.

0x36

AIRMSOS

R/W

Phase A Current RMS Offset Correction Register.

0x37

BIRMSOS

R/W

Phase B Current RMS Offset Correction Register.

0x38

CIRMSOS

R/W

Phase C Current RMS Offset Correction Register.

0x39

AWATTOS

R/W

Phase A Watt Offset Calibration Register.

0x3A

BWATTOS

R/W

Phase B Watt Offset Calibration Register.

0x3B

CWATTOS

R/W

Phase C Watt Offset Calibration Register.

0x3C

AVAROS

R/W

Phase A VAR Offset Calibration Register.

0x3D

BVAROS

R/W

Phase B VAR Offset Calibration Register.

0x3E

CVAROS

R/W

Phase C VAR Offset Calibration Register.

0x3F

APHCAL

R/W

Phase A Phase Calibration Register. The phase relationship between the

current and voltage channel can be adjusted by writing to this signed

7-bit register (see the Phase Compensation section).

0x40

BPHCAL

R/W

Phase B Phase Calibration Register.

0x41

CPHCAL

R/W

Phase C Phase Calibration Register.

0x42

WDIV

R/W

Active Energy Register Divider.

0x43

VARDIV

R/W

Reactive Energy Register Divider.

0x44

VADIV

R/W

Apparent Energy Register Divider.

ADE7758 Datasheet(PDF) 62 Page - Analog Devices

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