Acrosser Technology ANR-DNV3N3 Series User Manual page 45

Note 2: READ_TEMPERATURE_1 should provide the PDB Inlet Ambient temperature.
Note 3: Read Total Power command only at +12 V, 3V3, 5V total power.
Note 4: Buzzer will alert when any PSU fault occurs. Write 0x20 command in PMBus will be
able to mute buzzer alarm. When PSU goes back to normal state, the register will be
set at 0x00.
Contents in 20h (VOUT_MODE) Command Code:
Mode
Linear
Note: The Mode bits are set to 000b.
The Voltage (ex.+12V_VOUT , 3V3_VOUT , 5V_VOUT), in volts, is calculated from
the equation: Voltage = V x 2
Where:
Voltage is the parameter of interest in volts;
V is a 16 bit unsigned binary integer; and
N is a 5 bit two's complement binary integer.
Contents in 79h (STATUS_WORD) Command Code:
Byte
Low
High
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Command
79h
7Ah
7Bh
7Dh
80h
B0h
Bits [7:5]
000b
Bit Number
[7:0]
7
Status Name
STATUS_WORD
STATUS_VOUT
STATUS_IOUT
STATUS_TEMPERATURE
STATUS_OF_3V3 And 5V
PSU_STATUS
Bits [4:0] (Parameter)
Five bit two's complement exponent for the mantissa delivered as
the data bytes for an output voltage related command.
n
Status Bit Name
Reserved
VOUT
ANR-DNV3N3 Series
Status action
Latch
Latch
Latch
Latch
Latch
Automatic recovery
Meaning
Return=0
+12V Output voltage warning has
occurred = 1 ; Normal = 0
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