MAXQ3183 Maxim, MAXQ3183 Datasheet - Page 95

• Manufacturer Part Number: MAXQ3183
• Description: The MAXQ3183 is a dedicated electricity measurement front-end that collects and calculates polyphase voltage, current, power, energy, and many other metering and power-quality parameters of a polyphase load
• Manufacturer: Maxim

This signed register accumulates energy in the same fashion as the X.REA register, but only at the fundamental line
frequency.
This register accumulates energy in the same fashion as the X.APP register, but only at the fundamental line frequency.
Bit:
Name:
Bit:
Name:
Bit:
Name:
Bit:
Name:
Bit:
Name:
Bit:
Name:
Bit:
Name:
Bit:
Name:
Fundamental Apparent Energy, Phase X = A/B/C (X.APPF) (A: 0x1E4, B: 0x2D0, C: 0x3BC)
Fundamental Reactive Energy, Phase X = A/B/C (X.REAF) (A: 0x1E0, B: 0x2CC, C: 0x3B8)
Low-Power, Multifunction, Polyphase AFE
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31
23
15
31
23
15
7
7
with Harmonics and Tamper Detect
30
22
14
30
22
14
6
6
29
21
13
29
21
13
5
5
Reactive Energy Byte 3
Reactive Energy Byte 2
Reactive Energy Byte 1
Reactive Energy Byte 0
Apparent Energy Byte 3
Apparent Energy Byte 2
Apparent Energy Byte 1
Apparent Energy Byte 0
28
20
12
28
20
12
4
4
27
19
11
27
19
11
3
3
26
18
10
26
18
10
2
2
25
17
25
17
9
1
9
1
24
16
24
16
8
0
8
0
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