78M6612-DB/OMU-USB Maxim Integrated Products, 78M6612-DB/OMU-USB Datasheet - Page 34

• 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
34
Watts B Max
Factor_wb B
Vrms A Max
VARs_wb B
Angle_wb B
Watts B Min
Vrms A Min
Irms_wb B
Irms_wb B
VAs_wb B
Reserved
Output
Power
Phase
Min
Location
(hex)
6A
6B
6C
6D
6E
6F
70
71
72
73
74
mDegrees
mArms
mArms
LSB
mW
mW
mW
mW
mV
mV
–
–
Outlet 2 wideband apparent power
and 1.000. Positive power factor is
(inductive). Negative power factor
The output will be between -0.950
defined as current lagging voltage
Outlet 2 wideband reactive power
Outlet 2 minimum wideband rms
Note: Duplicate of address 0x10
Note: Duplicate of address 0x11
Note: Duplicate of address 0x52
Note: Duplicate of address 0x53
Outlet 2 wideband power factor.
Outlet 2 wideband phase angle.
Maximum Outlet 2 active power
Minimum Outlet 2 active power
Outlet 2 wideband rms current
is defined as voltage lagging
measurement (per second).
measurement (per second).
The output will be between
Maximum Vrms measured
Minimum Vrms measured
measured (per second)
measured (per second)
180.000 and -180.000.
current (capacitive).
current measured.
measurement.
(see
(see
(see
(see
Comment
Reserved
Table
Table
Table
Table
2).
2).
4).
4).
If wideband current measured on
If the maximum power measured
If the smallest wideband current
If the wideband power factor on
If the minimum power measured
measured on Outlet 2 is 1 Amp
If the wideband phase angle
If the maximum line voltage
If the minimum line voltage
If wideband 120 VARs are
If wideband 120 VAs are
measured on Outlet 2 is
on Outlet 2 is 200 Watts
on Outlet 2 is 80 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 0.95
60 degrees
)6A?<CR>
)6B?<CR>
)6C?<CR>
)6D?<CR>
)6E?<CR>
Example
)72?<CR>
)73?<CR>
)74?<CR>
Reserved
+120.000
+120.000
+130.000
+200.000
)70<CR>
)71<CR>
Returns:
Returns:
Returns:
Returns:
Returns:
Returns:
Returns:
Returns:
Returns:
Returns:
+12.000
+60.000
+15.000
+80.000
+0.950
+1.000
UG_6612_017
Rev. 1.0