ADE7932 datasheet(100/120 Pages) AD

100 / 120 page

ADE7978/ADE7933/ADE7932

Data Sheet

Rev. 0 | Page 100 of 120

Address

Name

R/W1

Bit

Length

Bit Length During

Communication2

Type3

Default

Value

Description

0x43A9

AFIRMSOS

R/W

32 ZPSE

0x000000

Phase A fundamental current rms offset.

0x43AA

BFIRMSOS

R/W

32 ZPSE

0x000000

Phase B fundamental current rms offset.

0x43AB

CFIRMSOS

R/W

32 ZPSE

0x000000

Phase C fundamental current rms offset.

0x43AC

AFVRMSOS

R/W

32 ZPSE

0x000000

Phase A fundamental voltage rms offset.

0x43AD

BFVRMSOS

R/W

32 ZPSE

0x000000

Phase B fundamental voltage rms offset.

0x43AE

CFVRMSOS

R/W

32 ZPSE

0x000000

Phase C fundamental voltage rms offset.

0x43AF

TEMPCO

R/W

32 ZPSE

0x000000

Temperature coefficient of the shunt.

0x43B0

ATEMP0

R/W

32 ZPSE

0x000000

Phase A ADE7933/ADE7932 ambient

temperature at calibration.

0x43B1

BTEMP0

R/W

32 ZPSE

0x000000

Phase B ADE7933/ADE7932 ambient

temperature at calibration.

0x43B2

CTEMP0

R/W

32 ZPSE

0x000000

Phase C ADE7933/ADE7932 ambient

temperature at calibration.

0x43B3

NTEMP0

R/W

32 ZPSE

0x000000

Neutral line ADE7933/ADE7932 ambient

temperature at calibration.

0x43B4

ATGAIN

R/W

32 ZPSE

0x000000

Phase A temperature gain adjust.

0x43B5

BTGAIN

R/W

32 ZPSE

0x000000

Phase B temperature gain adjust.

0x43B6

CTGAIN

R/W

32 ZPSE

0x000000

Phase C temperature gain adjust.

0x43B7

NTGAIN

R/W

32 ZPSE

0x000000

Neutral line temperature gain adjust.

0x43B8

0x43BF

Reserved

N/A

0x000000

These memory locations should be kept at

0x000000 for proper operation.

0x43C0

AIRMS

32 ZP

N/A

Phase A current rms value.

0x43C1

AVRMS

32 ZP

N/A

Phase A voltage rms value.

0x43C2

AV2RMS

32 ZP

N/A

Phase A V2P voltage rms value.

0x43C3

BIRMS

32 ZP

N/A

Phase B current rms value.

0x43C4

BVRMS

32 ZP

N/A

Phase B voltage rms value.

0x43C5

BV2RMS

32 ZP

N/A

Phase B V2P voltage rms value.

0x43C6

CIRMS

32 ZP

N/A

Phase C current rms value.

0x43C7

CVRMS

32 ZP

N/A

Phase C voltage rms value.

0x43C8

CV2RMS

32 ZP

N/A

Phase C V2P voltage rms value.

0x43C9

NIRMS

32 ZP

N/A

Neutral current rms value.

0x43CA

ISUM

32 ZP

N/A

Sum of IAWV, IBWV, and ICWV registers.

0x43CB

ATEMP

32 ZP

N/A

Phase A ADE7933/ADE7932 temperature.

0x43CC

BTEMP

32 ZP

N/A

Phase B ADE7933/ADE7932 temperature.

0x43CD

CTEMP

32 ZP

N/A

Phase C ADE7933/ADE7932 temperature.

0x43CE

NTEMP

32 ZP

N/A

Neutral line ADE7933/ADE7932

temperature.

0x43CF

0x43FF

Reserved

N/A

0x000000

These memory locations should be kept at

0x000000 for proper operation.

R = read only; R/W = read and write; N/A = not applicable.

32 ZPSE = 24-bit signed register that is transmitted as a 32-bit word with four MSBs padded with 0s and sign extended to 28 bits. 32 ZP = 28- or 24-bit signed or

unsigned register that is transmitted as a 32-bit word with four MSBs or eight MSBs, respectively, padded with 0s.

S = signed register in twos complement format.

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