78M6612-DB/OMU-USB Maxim Integrated Products, 78M6612-DB/OMU-USB Datasheet - Page 22

• 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
22
Total Cost A
Factor_nb A
Vrms A Max
VARs_nb A
Angle_nb A
Vrms A Min
Irms_nb A
VAs_nb A
Reserved
Output
Watts A
Power
Phase
Wh A
Location
(hex)
0A
0B
0C
0D
0E
0F
07
08
09
10
11
mUnits
mArms
mWh
LSB
mW
mW
mW
mV
mV
–
–
–
Outlet 1 active accumulated energy
and 1.000. Positive power factor is
power measurement (per second).
power measurement (per second).
(inductive). Negative power factor
Outlet 1 narrowband power factor.
The output will be between -0.950
defined as current lagging voltage
Outlet 1 narrowband phase angle.
Outlet 1 narrowband rms current
Outlet 1 narrowband apparent
Outlet 1 narrowband reactive
is defined as voltage lagging
measurement (per second).
The output will be between
Maximum Vrms measured.
Minimum Vrms measured.
measurement (per hour).
180.000 and -180.000.
Outlet 1 cost of Wh A.
Outlet 1 active power
current (capacitive).
measurement.
Comment
Reserved
If narrowband current measured on
If the narrowband power factor on
If the narrowband phase angle
If 120 Watts are measured on
If the cost is 102.536 units on
If narrowband 120 VARs are
If 120 Wh are measured on
If the maximum line voltage
If narrowband 120 VAs are
If the minimum line voltage
measured on Outlet 1 is
measured on Outlet 1
measured on Outlet 1
measured was 105 V
measured was 130 V
Outlet 1 is 12 Amps
Outlet 1 is 0.95
60 degrees
)0A?<CR>
)0B?<CR>
)0C?<CR>
)0D?<CR>
)0E?<CR>
Example
)07?<CR>
)08?<CR>
)09?<CR>
+120.000
+120.000
+102.536
+120.000
+120.000
Reserved
+130.000
)10<CR>
)11<CR>
Returns:
Returns:
Returns:
Returns:
Returns:
Returns:
Returns:
Returns:
Returns:
Outlet 1
Outlet 1
Outlet 1
+12.000
+60.000
+15.000
+0.950
UG_6612_017
Rev. 1.0