Seagate Constellation ES.1 Serial ATA Product Manual page 23

S.M.A.R.T. Read Data Reports
• Attribute 192 - Emergency Retract Count
• Attribute 193 - Load/Unload Cycle Count
PowerChoice Manufacture Default Power Condition Timer Values
Default power condition timer values have been established to assure product reliability and data integrity. A
minimum timer value threshold of two minutes ensures the appropriate amount of background drive mainte-
nance activities occur. Attempting to set a timer values less than the specified minimum timer value threshold
will result in an aborted EPC "Set Power Condition Timer" subcommand.
Power Condition Name
Idle_a
Idle_b
Idle_c
Standby_z
Setting power condition timer values less than the manufacturer specified defaults or issuing the EPC "Go to
Power Condition" subcommand at a rate exceeding the default timers may limit this products reliability and
data integrity.
PowerChoice Supported Extended Power Condition Feature Subcommands
EPC Subcommand
00
H
01
H
02
H
03
H
PowerChoice Supported Extended Power Condition Indentifiers
Power Condition Identifiers
00
H
01 - 80
H
81
H
82
H
83
H
84 - FE
H
FF
H
Constellation ES.1 Serial ATA Product Manual, Rev. B
Manufacturer Default Timer Values
2 min
4 min
10 min
15 min
Description
Restore Power Condition Settings
Go to Power Condition
Set Power Condition Timer
Set Power Condition State
Power Condition Name
Standby_z
Reserved
Idle_a
Idle_b
Idle_c
Reserved
All EPC Power Conditions
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