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78M6612-DB/OMU-USB

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P51P52-P54P55-P57P58-P58
6612_OMU_S2+2_URT_V1_14 Firmware Description Document UG_6612_017
34 Rev. 1.0
Output
Location
(hex)
LSB Comment Example
Irms_wb B 6A mArms
Outlet 2 wideband rms current
measurement.
If wideband current measured on
Outlet 2 is 12 Amps
)6A?<CR>
Returns:
+12.000
VARs_wb B 6B mW
Outlet 2 wideband reactive power
measurement (per second).
If wideband 120 VARs are
measured on Outlet 2
)6B?<CR>
Returns:
+120.000
VAs_wb B 6C mW
Outlet 2 wideband apparent power
measurement (per second).
If wideband 120 VAs are
measured on Outlet 2
)6C?<CR>
Returns:
+120.000
Power
Factor_wb B
6D
–
Outlet 2 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 wideband power factor on
Outlet 2 is 0.95
)6D?<CR>
Returns:
+0.950
Phase
Angle_wb B
6E mDegrees
Outlet 2 wideband phase angle.
The output will be between
180.000 and -180.000.
If the wideband phase angle
measured on Outlet 2 is
60 degrees
)6E?<CR>
Returns:
+60.000
Reserved 6F – Reserved
Reserved
Vrms A Min 70 mV
Minimum Vrms measured
Note: Duplicate of address 0x10
(see Table 2).
If the minimum line voltage
measured was 105 V
)70<CR>
Returns:
+15.000
Vrms A Max 71 mV
Maximum Vrms measured
Note: Duplicate of address 0x11
(see Table 2).
If the maximum line voltage
measured was 130 V
)71<CR>
Returns:
+130.000
Watts B Min 72 mW
Minimum Outlet 2 active power
measured (per second)
Note: Duplicate of address 0x52
(see Table 4).
If the minimum power measured
on Outlet 2 is 80 Watts
)72?<CR>
Returns:
+80.000
Watts B Max 73 mW
Maximum Outlet 2 active power
measured (per second)
Note: Duplicate of address 0x53
(see Table 4).
If the maximum power measured
on Outlet 2 is 200 Watts
)73?<CR>
Returns:
+200.000
Irms_wb B
Min
74 mArms
Outlet 2 minimum wideband rms
current measured.
If the smallest wideband current
measured on Outlet 2 is 1 Amp
)74?<CR>
Returns:
+1.000
UG_6612_ 017 6612_OMU_S2+2_URT_V1_14 Firmware Description Document
Rev. 1.0 35
Output
Location
(hex)
LSB Comment Example
Irms_wb B
Max
75 mArms
Outlet 2 maximum wideband rms
current measured.
If the largest wideband current
measured on Outlet 2 is 30 Amps
)75?<CR>
Returns:
+30.000
VARs_wb B
Min
76 mW
Outlet 2 minimum wideband
reactive power measured (per
second).
If the largest VARs measured on
Outlet 2 is 80 VARs
)76?<CR>
Returns:
+80.000
VARs_wb B
Max
77 mW
Outlet 2 maximum wideband
reactive power measured (per
second).
If the largest VARs measured on
Outlet 2 is 300 VARs
)77?<CR>
Returns:
+300.000
VAs_wb B
Min
78 mW
Outlet 2 minimum wideband
apparent power measured (per
second).
If the smallest VAs measured on
Outlet 2 is 80 VARs
)78?<CR>
Returns:
+80.000
VAs_wb B
Max
79 mW
Outlet 2 maximum wideband
apparent power measured (per
second).
If the largest VAs measured on
Outlet 2 is 300 VARs
)79?<CR>
Returns:
+300.000
Power
Factor_wb B
Min
7A
Outlet 2 minimum wideband power
factor measured. Minimum is
defined as the most negative or
least positive number.
If minimum wideband power factor
measured on Outlet 2 is –0.6
)7A?<CR> Returns:
-0.600
Power
Factor_wb B
Max
7B –
Outlet 2 maximum wideband power
factor measured. Maximum is
defined as the most positive or
least negative number.
If maximum wideband power
factor measured on Outlet 2 is 0.9
)7B?<CR> Returns:
+0.900
Phase
Angle_wb B
Min
7C mDegrees
Outlet 2 minimum wideband phase
angle measured.
If the minimum wideband phase
angle measured on Outlet 2 is
10 degrees
)7C?<CR>
Returns:
+10.000
Phase
Angle_wb B
Max
7D mDegree
Outlet 2 maximum wideband phase
angle measured.
If the maximum wideband phase
angle measured on Outlet 2 is
70 degrees
)7D?<CR>
Returns:
+70.000
Reserved 7E
–
Reserved
Reserved
Reserved 7F – Reserved
Reserved
6612_OMU_S2+2_URT_V1_14 Firmware Description Document UG_6612_017
36 Rev. 1.0
Table 6 lists the narrowband measurement outputs for both outlets combined (Outlet 1 + Outlet 2).
Table 6: Combined Outlets MPU Outputs for Narrowband Method
Output
Location
(hex)
LSB Comment Example
Watts T 80 mW
Active power measurement (per
second) on both outlets.
If 120 Watts are measured on both
outlets
)80?<CR>
Returns:
Wh T 81 mWh
Active accumulated energy
measurement (per hour) on both
outlets.
If 120 Wh are measured on
Outlet 2
)81?<CR>
Returns:
+120.000
Total Cost T 82 mUnits Total Cost of Wh for both outlets.
If the total cost is 102.536 units on
both outlets
)82?<CR>
+102.536
Irms_nb T 83 mArms
Combined outlet narrowband rms
current measurement.
If narrowband current measured on
both outlets is 12 Amps
)83?<CR>
Returns:
+12.000
VARs_nb T 84 mW
Combined outlet narrowband
reactive power measurement (per
second).
If narrowband 120 VARs are
measured on both outlets
)84?<CR>
Returns:
+120.000
VAs_nb T 85 mW
Combined outlet narrowband
apparent power measurement (per
second).
If narrowband 120 VAs are
measured on both outlets
)85?<CR>
Returns:
+120.000
Irms_nb T
Overcurrent
Event
Count
86
Counter increments on each edge
event.
If four narrowband over current
events have occurred on Outlet 1
and Outlet 2:
)86?<CR>
Returns:
+4
Reserved 87
–
Reserved
Reserved
Watts T Min 88 mW
Minimum combined outlet active
power measured (per second).
If the minimum power measured on
both outlets is 80 Watts
)88?<CR>
Returns:
+80.000
Watts T
Max
89 mW
Maximum combined active power
measured (per second).
If the maximum power measured
on both outlets is 200 Watts
)89?<CR>
Returns:
+200.000
Irms_nb T
Min
8A mArms
Minimum combined outlet
narrowband rms current measured.
If the smallest narrowband current
measured on both outlets is 1 Amp
)8A?<CR>
Returns:
+1.000
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P51P52-P54P55-P57P58-P58

78M6612-DB/OMU-USB

Mfr. #:
Buy 78M6612-DB/OMU-USB
Manufacturer:
Maxim Integrated
Description:
Power Management IC Development Tools Omu Demo Kit
Lifecycle:
New from this manufacturer.
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