78M6612-DB/OMU-USB Maxim Integrated Products, 78M6612-DB/OMU-USB Datasheet - Page 30

• Manufacturer Part Number: 78M6612-DB/OMU-USB
• Description: KIT DEMO OUTLET MEASUREMENT OMU1
• Manufacturer: Maxim Integrated Products

Specifications of 78M6612-DB/OMU-USB

• Data Bus Width: 8 bit
• Interface Type: USB
• Tool Type: Demonstration Board
• Core Architecture: 8051
• Cpu Core: 80515
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6612_OMU_S2+2_URT_V1_14 Firmware Description Document
30
Watts B Max
Total Cost B
Factor_nb B
Vrms A Max
Watts B Min
VARs_nb B
Angle_nb B
Vrms A Min
Irms_nb B
VAs_nb B
Reserved
Output
Power
Phase
Location
(hex)
4A
4B
4C
4D
4E
49
4F
50
51
52
53
mUnits
mArms
LSB
mW
mW
mW
mW
mV
mV
–
–
–
Outlet 2 narrowband reactive power
The output will be between 180.000
and 1.000. Positive power factor is
power measurement (per second).
Outlet 2 narrowband power factor.
(inductive). Negative power factor
Outlet 2 narrowband phase angle.
The output will be between -0.950
defined as current lagging voltage
Outlet 2 narrowband rms current
Note: Duplicate of address 0x10
Note: Duplicate of address 0x11
Maximum Outlet 2 active power
Minimum Outlet 2 active power
Outlet 2 narrowband apparent
is defined as voltage lagging
measurement (per second).
Maximum Vrms measured
Minimum Vrms measured
measured (per second).
measured (per second).
Outlet 2 cost of Wh B.
current (capacitive).
measurement.
(see
(see
Comment
Reserved
-180.000.
and
Table
Table
2).
2).
If narrowband current measured on
If the minimum power measured on
If the total cost is 102.536 units on
If the narrowband power factor on
If the maximum power measured
If the narrowband phase angle
If narrowband 120 VARs are
If the maximum line voltage
measured on Outlet 2 is 60
If narrowband 120 VAs are
If the minimum line voltage
on Outlet 2 is 200 Watts
measured on Outlet 2
measured on Outlet 2
measured was 105 V
measured was 130 V
Outlet 2 is 12 Amps
Outlet 2 is 80 Watts
Outlet 2 is 0.95
)4A?<CR>
)4B?<CR>
)4C?<CR>
)4D?<CR>
)4E?<CR>
Example
)49?<CR>
)52?<CR>
)53?<CR>
Reserved
+102.536
+120.000
+120.000
+130.000
+200.000
)50<CR>
)51<CR>
Returns:
Returns:
Returns:
Returns:
Returns:
Returns:
Returns:
Returns:
Returns:
+12.000
degrees
+60.000
+15.000
+80.000
Outlet 2
+0.950
UG_6612_017
Rev. 1.0