78M6612-DB/OMU-USB Maxim Integrated Products, 78M6612-DB/OMU-USB Datasheet - Page 21

• 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

UG_6612_ 017
Rev. 1.0
Event Count
Event Count
Event Count
Vrms Under
Overcurrent
Vrms Over
Irms_nb A
Output
Voltage
Voltage
Vrms A
Location
(hex)
03
04
05
06
mVrms
LSB
1
1
1
Bit 20 – MAXIT_NB
Narrowband Power Factor Negative
total wideband current exceeded on
Narrowband Power Factor Positive
Threshold Alarm for Outlet 2. Only
isolated mode (CESTATE, Bit 2=1)
Threshold Alarm for Outlet 2. Only
Counter increments on each edge
Counter increments on each edge
Counter increments on each edge
Wideband Power Factor Negative
narrowband current exceeded on
Wideband Power Factor Positive
Bit 19 – MAXIT_WB
Bit 21 – CREEP A Alert – Creep
Bit 22 – CREEP B Alert – Creep
detected. Only available in non-
6612_OMU_S2+2_URT_V1_14 Firmware Description Document
Bit 23 – Line/Neutral Reversal
Threshold Alarm for Outlet 2.
Threshold Alarm for Outlet 2.
Bit 17 – PFB_WB negative
Bit 15 – PFB_NB negative –
Bit 26 – Unexpected Reset.
Bit 16 – PFB_NB positive
Bit 18– PFB_WB positive
both Outlet 1 and Outlet 2.
both Outlet 1 and Outlet 2.
available is )F2 bit 2 is 1.
available is )F2 bit 2 is 1.
Bits 27-31 – Reserved.
Bit 24 – Reserved.
Bit 25 – Reserved.
Alert on Outlet 1.
Alert on Outlet 2.
Vrms voltage.
Comment
event.
event.
event.
–
maximum total
–
maximum
–
–
–
events have occurred on Outlet 1:
If four under voltage events have
If four over voltage events have
If four narrowband over current
If the line voltage is 120 V
Returns: +4
Returns: +4
Returns: +4
Example
)03?<CR>
)04?<CR>
)05?<CR>
)06?<CR>
occurred:
occurred:
+120.000
Returns:
21