ade7953 Analog Devices, Inc., ade7953 Datasheet - Page 60

• Manufacturer Part Number: ade7953
• Description: Single Phase, Multifunction Metering Ic With Neutral Current Measurement Ade7953
• Manufacturer: Analog Devices, Inc.

ADE7953
24-Bit
0x28C
0x28E
0x28F
0x290
0x291
0x292
0x295
0x296
0x297
0x2FF
ADE7953 REGISTER DESCRIPTIONS
Table 16. DISNOLOAD Register (Address 0x001)
Bits
0
1
2
Table 17. LCYCMODE Register (Address 0x004)
Bits
0
1
2
3
4
5
6
Table 18. CONFIG Register (Address 0x102)
Bits
0
1
2
3
4
5
6
7
Address
Bit Name
DIS_APNLOAD
DIS_VARNLOAD
DIS_VANLOAD
Bit Name
ALWATT
BLWATT
ALVAR
BLVAR
ALVA
BLVA
RSTREAD
Bit Name
INTENA
INTENB
HPFEN
PFMODE
REVP_CF
REVP_PULSE
ZXLPF
SWRST
32-Bit
0x38C
0x38E
0x38F
0x390
0x391
0x392
0x395
0x396
0x397
0x3FF
Register Name
BIGAIN
BWGAIN
BVARGAIN
BVAGAIN
BIOS
BIRMSOS
BWATTOS
BVAROS
BVAOS
LAST_RWDATA
Default
0
0
0
Default
0
0
0
0
0
0
1
Default
0
0
1
0
0
0
0
0
1 = integrator enable (Current Channel B)
Description
1 = disable the active power no-load feature on Current Channel A and Current Channel B
1 = disable the reactive power no-load feature on Current Channel A and Current Channel B
1 = disable the apparent power no-load feature on Current Channel A and Current Channel B
Description
0 = disable active energy line cycle accumulation mode on Current Channel A
1 = enable active energy line cycle accumulation mode on Current Channel A
0 = disable active energy line cycle accumulation mode on Current Channel B
1 = enable active energy line cycle accumulation mode on Current Channel B
0 = disable reactive energy line cycle accumulation mode on Current Channel A
1 = enable reactive energy line cycle accumulation mode on Current Channel A
0 = disable reactive energy line cycle accumulation mode on Current Channel B
1 = enable reactive energy line cycle accumulation mode on Current Channel B
0 = disable apparent energy line cycle accumulation mode on Current Channel A
1 = enable apparent energy line cycle accumulation mode on Current Channel A
0 = disable apparent energy line cycle accumulation mode on Current Channel B
1 = enable apparent energy line cycle accumulation mode on Current Channel B
0 = disable read with reset for all registers
1 = enable read with reset for all registers
Description
1 = integrator enable (Current Channel A)
1 = HPF enable (all channels)
0 = power factor is based on instantaneous powers
1 = power factor is based on line cycle accumulation mode energies
0 = REVP is updated on CF1
1 = REVP is updated on CF2
0 = REVP is high when reverse polarity is true, low when reverse polarity is false
1 = REVP outputs a 1 Hz pulse when reverse polarity is true and is low when reverse polarity is false
0 = ZX LPF is enabled
1 = ZX LPF is disabled
Setting this bit enables a software reset
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
Default
0x400000
0x400000
0x400000
0x400000
0x000000
0x000000
0x000000
0x000000
0x000000
0x000000
Rev. 0 | Page 60 of 68
Type
Unsigned
Unsigned
Unsigned
Unsigned
Signed
Signed
Signed
Signed
Signed
Unsigned
Register Description
Current channel gain (Current Channel B)
Active power gain (Current Channel B)
Reactive power gain (Current Channel B)
Apparent power gain (Current Channel B)
Current channel offset (Current Channel B)
IRMS offset (Current Channel B)
Active power offset correction (Current Channel B)
Reactive power offset correction (Current Channel B)
Apparent power offset correction (Current Channel B)
Contains the data from the last successful 24-/32-bit
register communication