78M6612-DB/OMU-USB Maxim Integrated Products, 78M6612-DB/OMU-USB Datasheet - Page 26

• 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
26
Factor_wb A
Total Cost A
Vrms A Max
Watts A Min
VARs_wb A
Angle_wb A
Vrms A Min
Irms_wb A
VAs_wb A
Reserved
Output
Power
Phase
Wh A
Location
(hex)
2A
2B
2C
2D
2E
28
29
2F
30
31
32
mUnits
LSB
mWh
mW
mW
mW
mA
mV
mV
–
–
–
Outlet 1 active accumulated energy
and 1.000. Positive power factor is
Outlet 1 wideband apparent power
(inductive). Negative power factor
The output will be between -0.950
defined as current lagging voltage
Outlet 1 wideband reactive power
Note: Duplicate of address 0x08
Note: Duplicate of address 0x09
Note: Duplicate of address 0x10
Note: Duplicate of address 0x11
Note: Duplicate of address 0x12
Outlet 1 wideband power factor.
Outlet 1 wideband phase angle.
Minimum Outlet 1 active power
Outlet 1 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
measurement (per hour).
measured (per second)
180.000 and -180.000.
Outlet 1 cost of Wh A.
current (capacitive).
measurement.
(see
(see
(see
(see
(see
Comment
Reserved
Table
Table
Table
Table
Table
2).
2).
2).
2).
2)
If the minimum power measured on
If wideband 120 VAs are measured
If wideband current measured on
If the wideband power factor on
If the cost is 102.536 units on
If the wideband phase angle
If 120 Wh are measured on
If the maximum line voltage
measured on Outlet 1 is 60
If the minimum line voltage
If wideband 120 VARs are
measured on Outlet 1
measured was 105 V
measured was 130 V
Outlet 1 is 12 Amps
Outlet 1 is 80 Watts
Outlet 1 is 0.95
on Outlet 1
)2C?<CR>
)2D?<CR>
)2A?<CR>
)2B?<CR>
)2E?<CR>
Example
)28?<CR>
)29?<CR>
)32?<CR>
Reserved
+120.000
+102.536
+120.000
+120.000
+130.000
)30<CR>
)31<CR>
Returns:
Returns:
+12.000
Returns:
Returns:
Returns:
Returns:
+60.000
Returns:
+15.000
Returns:
Returns:
+80.000
Outlet 1
Outlet 1
degrees
+0.950
UG_6612_017
Rev. 1.0