iHP Manual 137 | P a g e
To convert Linear Data Format to “real world value”, please refer to appendix B.4
To convert Direct Data Format to “real world value”, please refer to appendix B.5
MODULE Command Definition
Same as standard PMBUS_OPERATION Register.
Command used to Turn-off or Turn-on the
module.
Bit6 = 0 and Bit 7 = 1: Module is ON
Bit6 = 0 and Bit 7 = 0: Module is OFF
Bit 0 to Bit 5: Don’t Care
User Configurable.
Same as standard PMBUS_CLEAR_FAULT
Register.
To remove the warning or fault bits set in the
status register, User need to send CLEAR_FAULT
command.
This command will only clear the status registers
fault.
Same as standard PMBUS_WRITE_PROTECT
Register.
Command used to Enable or Disable writing to
the Module Registers.
This will prevent accidental writing to the
Module.
Data: 80h – Disable all write except to the
WRITE_PROTECT command.
Data: 40h – Disable all write except to the
WRITE_PROTECT and OPERATION command.
Data: 00h – Enable writes to all commands.
Read maximum output voltage of the Module.
Automatically Set to 120% of Nominal Rating.
Refer to Module Command data classification
for Data Format
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