Maxim Integrated 6612_OMU_S2_URT_V1_13 - Manual (Page 23)

FDD_6612_ 010 6612_OMU_S2_URT_V1_13 Firmware Description Document
Rev. 1.1 23
Output
Location
(hex)
LSB Comment Example
Wh A 28 mWh
Outlet 1 active accumulated energy
measurement (per hour).
Note: Duplicate of address 0x08
(see Table 2 ).
If 120 W h are measured on
Outlet 1
)28?
Returns:
+120.000
Total Cost A 29 mUnits
Outlet 1 cost of Wh A.
Note: Duplicate of address 0x09
(see Table 2 ).
If the cost is 102.536 units on
Outlet 1
)29?
+102.536
Irms_wb A 2A mA
Outlet 1 wideband rms current
measurement.
If narrowband current measured on
Outlet 1 is 12 Amps
)2A?
Returns:
+12.000
VARs_wb A 2B mW
Outlet 1 wideband reactive power
measurement (per second).
If narrowband 120 VARs are
measured on Outlet 1
)2B?
Returns:
+120.000
VAs_wb A 2C mW
Outlet 1 wideband apparent power
measurement (per second).
If narrowband 120 VAs are
measured on Outlet 1
)2C?
Returns:
+120.000
Power
Factor_wb A
2D –
Outlet 1 wideband power factor.
The output will be between -0.950
and 1.000. Positive power factor is
defined as current lagging voltage
(inductive). Negative power factor
is defined as voltage lagging
current (capacitive).
If the narrowband power factor on
Outlet 1 is 0.95
)2D?
Returns:
+0.950
Phase
Angle_wb A
2E –
Outlet 1 wideband phase angle.
The output will be between
180.000 and -180.000.
If the narrowband phase angle
measured on Outlet 1 is 60
degrees
)2E?
Returns:
+60.000
Reserved 2F – Reserved Reserved
Vrms A Min 30 mV
Minimum Vrms measured
Note: Duplicate of address 0x10
(see Table 2 ).
If the minimum line voltage
measured was 105 V
)30
Returns:
+15.000
Vrms A Max 31 mV
Maximum Vrms measured
Note: Duplicate of address 0x11
(see Table 2 ).
If the maximum line voltage
measured was 130 V
)31
Returns:
+130.000
Watts A Min 32 mW
Minimum Outlet 1 active power
measured (per second)
Note: Duplicate of address 0x12
(see Table 2 )
If the minimum power measured on
Outlet 1 is 80 Watts
)32?
Returns:
+80.000