Datasheet

ADE7880 Data Sheet
Rev. A | Page 86 of 104
Address Register Name R/W
1
Bit
Length
Bit Length
During
Communication
2
Type
3
Default
Value
4
Description
0xE50F INWV R 24 32 SE S N/A Instantaneous value of neutral current.
0xE510 VAWV R 24 32 SE S N/A Instantaneous value of Phase A voltage.
0xE511 VBWV R 24 32 SE S N/A Instantaneous value of Phase B voltage.
0xE512 VCWV R 24 32 SE S N/A Instantaneous value of Phase C voltage.
0xE513 AWATT R 24 32 SE S N/A
Instantaneous value of Phase A total
active power.
0xE514 BWATT R 24 32 SE S N/A
Instantaneous value of Phase B total
active power.
0xE515 CWATT R 24 32 SE S N/A
Instantaneous value of Phase C total
active power.
0xE516 to
0xE518
Reserved R 24 32 SE S 0x000000
0xE519 AVA R 24 32 SE S N/A
Instantaneous value of Phase A
apparent power.
0xE51A BVA R 24 32 SE S N/A
Instantaneous value of Phase B
apparent power.
0xE51B CVA R 24 32 SE S N/A
Instantaneous value of Phase C
apparent power.
0xE51F CHECKSUM R 32 32 U 0xAFFA63B9
Checksum verification. See the
Checksum Register section for details.
0xE520 VNOM R/W 24 32 ZP S 0x000000
Nominal phase voltage rms used in the
alternative computation of the
apparent power.
0xE521 to
0xE5FE
Reserved
These addresses should not be written
for proper operation.
0xE5FF LAST_RWDATA32 R 32 32 U N/A
Contains the data from the last successful
32-bit register communication.
0xE600 PHSTATUS R 16 16 U N/A Phase peak register. See Table 40.
0xE601 ANGLE0 R 16 16 U N/A
Time Delay 0. See the Time Interval
Between Phases section for details.
0xE602 ANGLE1 R 16 16 U N/A
Time Delay 1. See the Time Interval
Between Phases section for details.
0xE603 ANGLE2 R 16 16 U N/A
Time Delay 2. See the Time Interval
Between Phases section for details.
0xE604 to
0xE607
Reserved
These address should not be written for
proper operation.
0xE608 PHNOLOAD R 16 16 U N/A Phase no load register. See Table 41.
0xE609 to
0xE60B
Reserved
These address should not be written for
proper operation.
0xE60C LINECYC R/W 16 16 U 0xFFFF Line cycle accumulation mode count.
0xE60D ZXTOUT R/W 16 16 U 0xFFFF Zero-crossing timeout count.
0xE60E COMPMODE R/W 16 16 U 0x01FF Computation-mode register. See Table 42.
0xE60F Gain R/W 16 16 U 0x0000 PGA gains at ADC inputs. See Table 43.
0xE610 CFMODE R/W 16 16 U 0x0EA0 CFx configuration register. See Table 44.
0xE611 CF1DEN R/W 16 16 U 0x0000 CF1 denominator.
0xE612 CF2DEN R/W 16 16 U 0x0000 CF2 denominator.
0xE613 CF3DEN R/W 16 16 U 0x0000 CF3 denominator.
0xE614 APHCAL R/W 10 16 ZP U 0x0000 Phase calibration of Phase A. See Table 45.
0xE615 BPHCAL R/W 10 16 ZP U 0x0000 Phase calibration of Phase B. See Table 45.
0xE616 CPHCAL R/W 10 16 ZP U 0x0000 Phase calibration Phase of C. See Table 45.
0xE617 PHSIGN R 16 16 U N/A Power sign register. See Table 46.
0xE618 CONFIG R/W 16 16 U 0x0002
ADE7880 configuration register.
See Table 47.
0xE700 MMODE R/W 8 8 U 0x1C Measurement mode register. See Table 48.
0xE701 ACCMODE R/W 8 8 U 0x80
Accumulation mode register.