ADE9000ACPZ datasheet(57/73 Pages) AD

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ADE9000

Data Sheet

Rev. A | Page 56 of 72

Addr. Name

Bits

Bit Name

Settings Description

Reset

Access

RFNOLOAD

This bit is set when one or more phase

fundamental reactive energy enters or exits the

no load condition. The phase is indicated in the

PHNOLOAD register.

0x0

R/W1

AFNOLOAD

This bit is set when one or more phase

fundamental active energy enters or exits the no

load condition. The phase is indicated in the

PHNOLOAD register.

0x0

R/W1

VANLOAD

This bit is set when one or more phase total

apparent energy enters or exits the no load

condition. The phase is indicated in the

PHNOLOAD register.

0x0

R/W1

RNLOAD

This bit is set when one or more phase total

reactive energy enters or exits the no load

condition. The phase is indicated in the

PHNOLOAD register.

0x0

R/W1

ANLOAD

This bit is set when one or more phase total

active energy enters or exits the no load

condition. The phase is indicated in the

PHNOLOAD register.

0x0

R/W1

0x404 EVENT_STATUS [31:17] RESERVED

Reserved.

0x0

DREADY

This bit changes from a zero to a one when new

waveform samples are ready. The update rate

depends on the data selected in the WF_SRC

bits in the WFB_CFG register.

0x0

VAFNOLOAD

This bit is set when the fundamental apparent

energy accumulations in all phases are out of no

load. This bit goes to zero when one or more

phases of total apparent energy accumulation

goes into no load.

0x0

RFNOLOAD

This bit is set when the fundamental reactive

energy accumulations in all phases are out of no

load. This bit goes to zero when one or more

phases of fundamental reactive energy

accumulation goes into no load.

0x0

AFNOLOAD

This bit is set when the fundamental active

energy accumulations in all phases are out of no

load. This bit goes to zero when one or more

phases of fundamental active energy

accumulation goes into no load.

0x0

VANLOAD

This bit is set when the total apparent energy

accumulations in all phases are out of no load.

This bit goes to zero when one or more phases

of total apparent energy accumulation goes into

no load.

0x0

RNLOAD

This bit is set when the total reactive energy

accumulations in all phases are out of no load.

This bit goes to zero when one or more phases

of total reactive energy accumulation goes into

no load.

0x0

ANLOAD

This bit is set when the total active energy

accumulations in all phases are out of no load.

This bit goes to zero when one or more phases

of total active energy accumulation goes into no

load.

0x0

REVPSUM4

This bit indicates the sign of the last CF4 pulse. A

zero indicates that the pulse was from negative

energy and a one indicates that the energy was

positive. This bit is updated when a CF4 pulse is

output, when the CF4 pin goes from high to low.

0x0

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