ADE7816ACPZ-RL 查看數據表（PDF） - Analog Devices

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ADE7816ACPZ-RL

Six Current Channels, One Voltage Channel Energy Metering IC

Analog Devices 

Data Sheet

ADE7816

Note that Address 0xE502, Address 0xE503, Address 0xE50A, and Address 0xE50B are listed in Table 30 and Table 31.

Table 19. CHSTATUS Register (Address 0xE600)

Bits Bit Name

Default

Value

Description

[15:6] Reserved

0x000

These bits should be ignored.

5

OICHANNEL2

0x0

The C or F current channel generated the overcurrent event.

4

OICHANNEL1

0x0

The B or E current channel generated the overcurrent event.

3

OICHANNEL0

0x0

The A or D current channel generated the overcurrent event.

[2:0] Reserved

0x000

Reserved. These bits are always 0.

Table 20. CHNOLOAD Register (Address 0xE608)

Bits Bit Name

Default

Value

Description

[15:6] Reserved

0x0000000 These bits should be ignored.

5

NOLOADF

0x0

0: Channel F is out of the no load condition.

1: Channel F is in the no load condition.

4

NOLOADE

0x0

0: Channel E is out of the no load condition.

1: Channel E is in the no load condition.

3

NOLOADD

0x0

0: Channel D is out of the no load condition.

1: Channel D is in the no load condition.

2

NOLOADC

0x0

0: Channel C is out of the no load condition.

1: Channel C is in the no load condition.

1

NOLOADB

0x0

0: Channel B is out of the no load condition.

1: Channel B is in the no load condition.

0

NOLOADA

0x0

0: Channel A is out of the no load condition.

1: Channel A is in the no load condition.

Table 21. COMPMODE Register (Address 0xE60E)

Bits Bit Name

Default

Value

Description

15

Reserved

0x0

This bit should be ignored.

14

CHANNEL_SEL 0x0

0: the A, B, and C current channels are used for the peak, overcurrent, zero crossing, angle, and

waveform measurements.

1: the D, E, and F current channels are used for the peak, overcurrent, zero crossing, angle, and

waveform measurements.

[13:11] Reserved

0x0

These bits should be ignored.

[10:9] ANGLESEL

0x00

00: the time delays between the voltage and currents are measured.

01: reserved.

10: the angles between current channels are measured.

11: no angles are measured.

[8:0] Reserved

0x1FF

These bits should be ignored and not modified.

Table 22. Gain Register (Address 0xE60F)

Bits Bit Name

Default

Value

Description

[15:9] Reserved

0x0000000 These bits should be ignored.

[8:6] PGA3[2:0]

0x000

Gain selection for the D, E, and F current channels.

000: gain = 1.

001: gain = 2.

010: gain = 4.

011: gain = 8.

100: gain = 16.

101, 110, 111: reserved.

Rev. 0| Page 41 of 48

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