78M6612-DB/OMU-USB Maxim Integrated Products, 78M6612-DB/OMU-USB Datasheet - Page 42

• 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

Tolerance on
Tolerance on
Tolerance on
6612_OMU_S2+2_URT_V1_14 Firmware Description Document
42
Parameter
Calibration
Calibration
Calibration
Additional
Reserved
Count for
Count for
Average
Average
Unused
Voltage
Voltage
Voltage
Current
Current
Current
Status
Phase
Phase
MPU
Location
(hex)
BD
BE
BF
C0
C1
C2
C3
C4
C5
C6
C7
mVrms
mArms
mVrms
mArms
0.001°
LSB
0.1°
–
–
–
1
1
+120.000
Default
+1.000
+0.010
+0.010
0.100°
+0
+3
+3
1
0
Number of voltage measurements
Number of current measurements
Target load current (rms) used for
Target Phase (voltage to current).
(Calibration Current entry) for the
Target line voltage (rms) used for
(Calibration Voltage entry) for the
(Calibration Current entry) for the
Measured value to fall within this
Measured value to fall within this
Measured value to fall within this
set tolerance of the target value
set tolerance of the target value
set tolerance of the target value
compared to the target value
compared to the target value
(Calibration Voltage entry).
(Calibration Current entry).
calibration to be complete.
calibration to be complete.
calibration to be complete.
taken and averaged to be
taken and averaged to be
Bit 1 – WPULSE Disable.
Bit 4 – WCal1 Failure.
Bit 6 – WCal2 Failure
Normally set to zero.
Bit 3 – ICal1 Failure.
Bit 2 – VCal Failure.
Bit 5 – ICal2 Failure
Bit 0 – Reserved.
calibration.
calibration.
Comment
Reserved
phase is desired to be more
0.1V, the user can enter the
0.1A, the user can enter the
If the tolerance to the target
If the tolerance to the target
If the tolerance to the target
If the target load current for
If the target line voltage for
measurement is desired to
measurement is desired to
If the amount of averaging
If the amount of averaging
calibration is 2A, enter the
coarse, to within 0.5°, the
calibration is 220V, enter
increase to 10 enter the
increase to 10 enter the
voltage is desired to be
current is desired to be
more coarse, to within
more coarse, to within
>)BF=+0.500<CR>
>)C4=+0.100<CR>
>)C5=+0.100<CR>
user can enter the
>)C1=+220<CR>
>)C6=+10<CR>
>)C7=+10<CR>
>)C2=+2<CR>
for the voltage
for the current
the following:
Reserved
Example
following:
following:
following:
following:
following:
following:
UG_6612_017
Rev. 1.0