ade7169f16 Analog Devices, Inc., ade7169f16 Datasheet - Page 38

• Manufacturer Part Number: ade7169f16
• Description: Single-phase Energy Measurement Ic With 8052 Mcu, Rtc And Lcd Driver
• Manufacturer: Analog Devices, Inc.

ADE7169F16
Table 31. NLMODE register (0x0E)
Table 32. ACCMODE register (0x0F)
7-5
4-2
1-0
Bit
Location
7
6
5-4
3-2
1-0
Bit
WAV2SEL[2:0]
WAV1SEL[2:]
DTRT[1:0]
Bit
Mnemonic
Reserved
IRMSNOLOAD
VANOLOAD[1:0]
VARNOLOAD[1:0]
APNOLOAD[1:0]
Bit
0
0
0
Default
0
Default
Value
0
0
0
0
Waveform 2 selection for samples mode
WAV2SEL[2:0]
000
001
010
011
100
101
others
Waveform 1 selection for samples mode
WAV1SEL[2:0]
000
001
010
011
100
101
others
Waveform samples output data rate
DTRT[1:0]
00
01
10
11
Description
Reserved
Logic one enables IRMS no-load thresold detection. The level is defined by
the setting of the VANOLOADbits.
Apparent Power No-load threshold
[1:0]
00
01
10
11
Reactive Power No-load threshold
[1:0]
00
01
10
11
Active Power No-load threshold
[1:0]
00
01
10
11
Description
Rev. PrD | Page 38 of 140
No-load detection disabled
No-load enabled with threshold = 0.030% of Full scale
No-load enabled with threshold = 0.015% of Full scale
No-load enabled with threshold = 0.0075% of Full scale
No-load detection disabled
No-load enabled with threshold = 0.015% of Full scale
No-load enabled with threshold = 0.0075% of Full scale
No-load enabled with threshold = 0.0037% of Full scale
No-load detection disabled
No-load enabled with threshold = 0.015% of Full scale
No-load enabled with threshold = 0.0075% of Full scale
No-load enabled with threshold = 0.0037% of Full scale
Source
Current
Voltage
Active Power multiplier output
Reactive Power multiplier output
VA multiplier output
IRMS LPF output
Reserved
Source
Current
Voltage
Active Power multiplier output
Reactive Power multiplier output
VA multiplier output
IRMS LPF output (low 24-bit)
Reserved
Update rate (clock=MCLK/5=819.2kHz)
25.6Ksps(clock/32)
12.8Ksps(clock/64)
6.4Ksps(clock/128)
3.2Ksps(clock/256)
Preliminary Technical Data