maxq3183-ran Maxim Integrated Products, Inc., maxq3183-ran Datasheet - Page 43

• Manufacturer Part Number: maxq3183-ran
• Description: Low-power, Multifunction, Polyphase Afe With Harmonics And Tamper Detect
• Manufacturer: Maxim Integrated Products, Inc.

Line frequency, LSB = 0.001Hz.
Power factor of phase A/B/C, LSB = 1/2
indicates a reversed power flow direction.
This register provides the raw RMS voltage over the most recent DSP cycle, LSB = V
Bit:
Name:
Reset:
Bit:
Name:
Reset:
Bit:
Name:
Reset:
Bit:
Name:
Reset:
Bit:
Name:
Bit:
Name:
Bit:
Name:
Bit:
Name:
Low-Power, Multifunction, Polyphase AFE
______________________________________________________________________________________
15
15
31
23
15
7
7
7
RMS Voltage, Phase X = A/B/C (X.VRMS) (A: 0x1C8, B: 0x2B4, C: 0x3A0)
Power Factor, Phase X = A/B/C (X.PF) (A: 0x1C6, B: 0x2B2, C: 0x39E)
with Harmonics and Tamper Detect
14
14
30
22
14
6
6
6
14
. Note that the power factors are signed integers, and a negative value
13
13
29
21
13
5
5
5
Line Frequency High Byte
Line Frequency Low Byte
Power Factor High Byte
Power Factor Low Byte
RMS Voltage Byte 3
RMS Voltage Byte 2
RMS Voltage Byte 1
RMS Voltage Byte 0
12
12
28
20
12
4
4
4
0x00
0x00
11
11
27
19
11
3
3
3
Line Frequency (LINEFR) (0x062)
10
10
26
18
10
2
2
2
FS
/2
24
.
Measurements
25
17
9
1
9
1
9
1
24
16
8
0
8
0
8
0
43