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ADE7858 Datasheet(PDF) 58 Page - Analog Devices

Part # ADE7858
Description  Poly Phase Multifunction Energy Metering IC with per Phase Active and Reactive Powers
PDF  76 Pages
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Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

ADE7858 Datasheet(HTML) 58 Page - Analog Devices

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ADE7858
Preliminary Technical Data
Rev. PrA| Page 58 of 76
Address
Name
R/W1
Bit
Length
Bit Length
during
Comm2
Type3
Default
Value
Description
0x43B0
VANOLOAD
R/W
24
32 ZPSE
S
0x0000000
No-load threshold in the apparent power data path
0x43B1
APNOLOAD
R/W
24
32 ZPSE
S
0x0000000
No-load threshold in the total/fundamental active
power data path
0x43B2
VARNOLOAD
R/W
24
32 ZPSE
S
0x0000000
No-load threshold in the total/fundamental reactive
power data path
0x43B3-
0x43B4
reserved
0x000000
These locations should not be written for proper
operation
0x43B5
DICOEFF
R/W
24
32 ZPSE
S
0x0000000
Register used in the digital integrator algorithm. If
the integrator is turned on, it must be set at
0xFF8000
0x43B6
HPFDIS
R/W
24
32 ZP
U
0x000000
Disables/enables the HPF in the current data path
(see Table 25)
0x43B7-
0x43BF
reserved
0x000000
These memory locations should be kept at
0x000000 for proper operation
0x43C0
AIRMS
R
24
32 ZP
S
NA
Phase A current rms value
0x43C1
AVRMS
R
24
32 ZP
S
NA
Phase A voltage rms value
0x43C2
BIRMS
R
24
32 ZP
S
NA
Phase B current rms value
0x43C3
BVRMS
R
24
32 ZP
S
NA
Phase B voltage rms value
0x43C4
CIRMS
R
24
32 ZP
S
NA
Phase C current rms value
0x43C5
CVRMS
R
24
32 ZP
S
NA
Phase C voltage rms value
0x43C6-
0x43FF
reserved
0x000000
These memory locations should not be written for
proper operation
1 R=read
W=write
2 32 ZPSE=24-bit signed register that is transmitted as a 32-bit word with 4 most significant bits padded with 0s and sign extended to 28bits
32 ZP=28 or 24-bit signed or unsigned register that is transmitted as a 32-bit word with 4 or respectively 8 most significant bits padded with 0s
3 U=unsigned register
S=signed register in two’s complement format



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