Figure 15 - Pmbus Command Summary - Unipower Bluestrak Series Operating Manual

P O W E R I N G T E C H N O L O G Y
CODE NAME
01h OPERATION
02h ON_OFF_CONFIG
03h CLEAR_FAULTS
12h RESTORE_DEFAULT_ALL
15h STORE_USER_ALL
16h RESTORE_USER_ALL
20h VOUT_MODE
21h VOUT_COMMAND
22h VOUT_TRIM
24h VOUT_MAX
25h VOUT_MARGIN_HIGH
26h VOUT_MARGIN_LOW
27h VOUT_TRANSITION_RATE
42h VOUT_OV_WARN_LIMIT
43h VOUT_UV_WARN_LIMIT
44h VOUT_UV_FAULT_LIMIT
45h VOUT_UV_FAULT_RESPONSE
46h IOUT_OC_FAULT_LIMIT
47h IOUT_OC_FAULT_RESPONSE
4Ah IOUT_OC_WARN_LIMIT
4Fh OT_FAULT_LIMIT
50h OT_FAULT_RESPONSE
51h OT_WARN_LIMIT
52h UT_WARN_LIMIT
53h UT_FAULT_LIMIT
54h UT_FAULT_RESPONSE
5Eh POWER_GOOD_ON
5Fh POWER_GOOD_OFF
60h TON_DELAY
61h TON_RISE
64h TOFF_DELAY
Document Number: BLUESTREAK-MAN Rev. 6
SHORT DESCRIPTION
Used for on/off and margining
Used to configure the function of
OPERATION
Clears status bytes and
SMBALERT signal
Restores all user parameters
from default store
Stores all user parameters in the
user store
Restores all user parameters
from user store
Reads the data format for VOUT
related commands
Sets the output voltage
Trims the output voltage
Sets the voltage above which an
alert will be issued
Sets the output voltage when
high margin is set
Sets the output voltage when
low margin is set
Sets the rate of change of output
voltage
Sets the output over voltage
warning limit
Sets the output under voltage
warning limit
Sets the output under voltage
fault limit
Sets the output under voltage
fault response
Sets the output over current
fault limit
Sets the output over current fault
response
Sets the output over current
warning limit
Sets the over temperature fault
limit
Sets the over temperature fault
response
Sets the over temperature
warning limit
Sets the under temperature
warning limit
Sets the under temperature
fault limit
Sets the under temperature fault
response
Sets the output power good turn
on voltage level
Sets the output power good turn
off voltage level
Sets the time before the output
voltage comes up
Sets the output voltage rise time.
Sets the delay time before the
output goes off

Figure 15 - PMBus Command Summary

Page 34
INSTALLATION & OPERATING MANUAL
CODE NAME
78h STATUS_BYTE
79h STATUS_WORD
7Ah STATUS_VOUT
7Bh STATUS_IOUT
7Ch STATUS_INPUT
7Dh STATUS_TEMPERATURE
7Eh STATUS_CML
81h STATUS_FANS_1_2
88h READ_VIN
8Ah READ_VCAP
8Bh READ_VOUT
8Ch READ_IOUT
8Dh READ_TEMPERATURE_1
90h READ_FAN_SPEED_1
91h READ_FAN_SPEED_2
98h PMBUS_REVISION
99h MFR_ID
9Ah MFR_MODEL
9Bh MFR_REVISION
9Ch MFR_LOCATION
9Dh MFR_DATE
9Eh MFR_SERIAL
D0h OVP_SETTING
D1h READ_ISHARE
D2h READ_VOUT_BUTTON_ADJ
D3h MINIMUM_FAN_SPEED
D4h MISC_CONFIG
D5h SOFTWARE_REVISION
D6h MODEL
D7h PART_NUMBER
BLUESTREAK SERIES
SHORT DESCRIPTION
Reads the status byte
Reads the status word
Reads the VOUT status register
Reads the IOUT status register
Reads the INPUT status register
Reads the TEMPERATURE
status register
Reads the CML status register
Reads the FAN status register
Reads the VIN voltage value
Reads the VCAP voltage value
Reads the output voltage value
Reads the output current value
Reads the internal temperature
value
Reads the speed of fan 1
Reads the speed of fan 2
Reads the revision of the PMBus
implementation
Reads the manufacturer ID
Reads the power supply model
number
Reads the power supply
hardware revision
Reads the power supply
manufacturer location
Reads the power supply
manufacture date
Reads the power supply serial
number
Sets the OVP voltage level
Reads the ISHARE current level
Reads the voltage adjustment
offset of the buttons
Sets the minimum fan speed
Enables front panel buttons,
signal polarity,
Reads the software revision
Reads the basic hardware model
(12,24,48)
Reads the module part number
(001-xxxx-xxxx)
bluestreak-man-rev6-0719.indd