ADE7816ACPZ datasheet(38/48 Pages) AD

38 / 48 page

ADE7816

Data Sheet

Rev. 0 | Page 38 of 48

Address

Name

R/W1

Bit

Length

Bit Length During

Communication2

Type 3

Default

Value

Description

0x43AD

VARTHR1

R/W

32 ZP

0x000000

Most significant 24 bits of the VARTHR[47:0]

threshold.

0x43AE

VARTHR0

R/W

32 ZP

0x000000

Least significant 24 bits of the VARTHR[47:0]

threshold.

0x43AF

APNOLOAD

32 ZP

0x000000

No load threshold in the active power datapath.

0x43B0

VARNOLOAD

R/W

32 ZPSE

0x000000

No load threshold in the reactive power

datapath.

0x43B1

PCF_A_COEFF

R/W

32 ZPSE

0x000000

Phase calibration coefficient for Channel A. Set

to 0x400C4A for a 50 Hz system and 0x401235

for a 60 Hz system.

0x43B2

PCF_B_COEFF

R/W

32 ZPSE

0x000000

Phase calibration coefficient for Channel B. Set

to 0x400C4A for a 50 Hz system and 0x401235

for a 60 Hz system.

0x43B3

PCF_C_COEFF

R/W

32 ZPSE

0x000000

Phase calibration coefficient for Channel C. Set

to 0x400C4A for a 50 Hz system and 0x401235

for a 60 Hz system.

0x43B4

PCF_D_COEFF

R/W

32 ZPSE

0x000000

Phase calibration coefficient for Channel D. Set

to 0x400C4A for a 50 Hz system and 0x401235

for a 60 Hz system.

0x43B5

PCF_E_COEFF

R/W

32 ZPSE

0x000000

Phase calibration coefficient for Channel E. Set to

0x400C4A for a 50 Hz system and 0x401235 for

a 60 Hz system.

0x43B6

PCF_F_COEFF

R/W

32 ZPSE

0x000000

Phase calibration coefficient for Channel F. Set to

0x400C4A for a 50 Hz system and 0x401235 for

a 60 Hz system.

0x43B7

0x43BF

Reserved

N/A

0x000000

These registers should be ignored.

0x43C0

VRMS

32 ZP

N/A

Voltage rms value.

0x43C1

IARMS

32 ZP

N/A

Current Channel A current rms value.

0x43C2

IBRMS

32 ZP

N/A

Current Channel B current rms value.

0x43C3

ICRMS

32 ZP

N/A

Current Channel C current rms value.

0x43C4

IDRMS

32 ZP

N/A

Current Channel D current rms value.

0x43C5

IERMS

32 ZP

N/A

Current Channel E current rms value.

0x43C6

IFRMS

32 ZP

N/A

Current Channel F current rms value.

0x43C7

to 0x43FF

Reserved

These registers should be ignored.

1 R is read, and W is write.

2 For more information, see the Register Format section.

3 U indicates an unsigned register, and S indicates a signed register in twos complement format.

Table 13. Run Register

Address

Name

R/W1

Bit

Length

Bit Length During

Communication

Type2

Default

Value

Description

0xE228

Run

R/W

0x0000

This register starts and stops the DSP.

1 R is read, and W is write.

2 U indicates an unsigned register.

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