ACDCProfile0 Commands

Name Code Protocol Format Mask Writable Readable Description Fields
PAGE 0x00 WriteByte ReadByte HEX True True
CLEAR_FAULTS 0x03 Send HEX FMT True False
CAPABILITY 0x19 ReadByte FIELD FMT False True
Name Description Bits
PEC Packet Error Checking supported 7
SPEED Maximum bus speed 6:5
QUERY 0x1A ReadBlockWriteBlockReadProcessCall FIELD FMT False True
Name Description Bits
CMD_SUP Command supported 7
SUP_WRITE Command is supported for write 6
FORMAT The data format 4:2
SMBALERT_MASK 0x1B WriteWord ReadBlockWriteBlockReadProcessCall FIELD True True
Name Description Bits
CMD_CODE Command code 15:8
MASK_BYTE Mask byte 7:0
COEFFICIENTS 0x30 ReadBlockWriteBlockReadProcessCall FIELD FMT False True
Name Description Bits
FAKE 0
FAN_CONFIG_1_2 0x3A WriteByte ReadByte FIELD True True
Name Description Bits
POS1 Fan in position 1 7
DC Fan command in Duty Cycle 6
POS2 No fan in position 2 3
FAN_COMMAND_1 0x3B WriteWord ReadWord HEX True True
STATUS_WORD 0x79 WriteWord ReadWord FIELD 0x0F24 True True
Name Description Bits
VOUT Vout fault or warning 15
IOUT/POUT Iout/Pout fault or warning 14
INPUT Input fault or warning 13
FANS Fans fault or warning 10
OC Iout OC fault 4
VIN_UV Vin UV fault or warning 3
TEMP Temperature fault or warning 2
CML Communication, memory, logic event 1
READ_EIN 0x86 WriteBlock ReadBlock HEX FMT True True
STATUS_IOUT 0x7B WriteByte ReadByte FIELD True True
Name Description Bits
IOUT_OC_FAULT Failure 7
IOUT_OC_WARN Predictive failure 5
POUT_OP_FAULT Failure 1
POUT_OP_WARN Predictive failure 0
STATUS_INPUT 0x7C WriteByte ReadByte FIELD True True
Name Description Bits
VIN_UV_WARN Predictive failure 5
VIN_UV_FAULT AC Loss 4
UNIT_OFF Unit off for insufficient input 3
IIN_OC_WARN Iin over current warning 1
PIN_OP_WARN Pin over power warning 0
STATUS_TEMPERATURE 0x7D WriteByte ReadByte FIELD True True
Name Description Bits
OT FAULT Ot fault 7
OT WARN Ot warning 6
STATUS_FANS_1_2 0x81 WriteByte ReadByte FIELD True True
Name Description Bits
FAN1_FAULT Fan 1 fault 7
FAN2_FAULT Fan 2 fault 6
FAN1_WARN Fan 1 warning 5
FAN2_WARN Fan 2 warning 4
READ_EIN 0x86 WriteBlock ReadBlock HEX FMT True True
READ_IOUT 0x8C WriteWord ReadWord L11 True True
READ_TEMPERATURE_1 0x8D WriteWord ReadWord L11 True True
READ_TEMPERATURE_2 0x8E WriteWord ReadWord L11 True True
READ_FAN_SPEED_1 0x90 WriteWord ReadWord L11 True True
READ_PIN 0x97 WriteWord ReadWord L11 True True
PMBUS_REVISION 0x98 WriteByte ReadByte FIELD True True
Name Description Bits
PartI Part I revision 7:4
PartII Part II revision 3:0
APP_PROFILE_SUPPORT 0x9F WriteBlock ReadBlock HEX FMT True True
Name Description Bits
ID1 1st Id 31:24
REV1-MAJOR 1st Revision 23:20
REV1-MINOR 1st Revision 19:16
ID2 2nd Id 15:8
REV2-MAJOR 2nd Revision 7:4
REV2-MINOR 2nd Revision 3:0
MFR_IOUT_MAX 0xA6 WriteWord ReadWord L11 True True
MFR_MAX_TEMP_1 0xC0 WriteWord ReadWord L11 True True
MFR_MAX_TEMP_2 0xC1 WriteWord ReadWord L11 True True