Owner's manual

CS5467
DS714F3 35
8.3.5 Mode Control (Modes) – Address: 16
Default = 0
VFIX Use internal RMS voltage reference instead of voltage input for average active power.
0 = Use voltage input.
1 = Use internal RMS voltage reference,
VF
RMS
.
E1MODE[1:0] E1, E2, and E3 alternate output mode (when enabled by E2MODE).
00 = E1
, E2 = P1
AVG
, P2
AVG
01 = E1, E2 = S1, S2
10 = E1, E2 = Q1
AVG
, Q2
AVG
11 = E1, E2 = Q1
WB
, Q2
WB
E2MODE[1:0] E2 Output Mode
00 = Energy Sign
01 = Total Apparent Energy
10 = Not Used
11 = Enable E1MODE
VHPF2:IHPF2 High-pass Filter Enable for Energy Channel 2
00 = No Filter
01 = HPF on Current, PMF on Voltage
10 = HPF on Voltage, PMF on Current
11 = HPF on both Voltage and Current
VHPF1:IHPF1 High-pass Filter Enable for Energy Channel 1
00 = No Filter
01 = HPF on Current, PMF on Voltage
10 = HPF on Voltage, PMF on Current
11 = HPF on both Voltage and Current
E3MODE[1:0] E3
Output Mode (with E1MODE disabled)
00 = Total Reactive Energy (default)
01 = Power Fail Monitor
10 = Voltage1 Sign
11 = Total Apparent Energy
E3MODE[1:0] E3
Output Mode (with E1MODE enabled)
00 = Power Fail Monitor
01 = Energy Sign
10 = Not Used
11 = Not Used
POS Positive Energy Only. Suppresses negative values in
P1
AVG
and P2
AVG
. If a negative value
is calculated, zero will be stored instead.
AFC Enables automatic line frequency measurement which sets
Epsilon every time a new line
frequency measurement completes.
Epsilon is used to control the gain of the 90 degree
phase shift integrator used in quadrature power calculations.
23 22 21 20 19 18 17 16
-VFIX------
15 14 13 12 11 10 9 8
- E1MODE1 E1MODE0 - - E2MODE1 E2MODE0 VHPF2
76543210
IHPF2 VHPF1 IHPF1 - E3MODE1 E3MODE0 POS AFC