Specifications

8.8.12 Mode Page 1A (Power Control Parameters)
(MSB)
Standby Condition Timer
(LSB)
8
|
11
(MSB)
Idle Condition Timer
(LSB)
4
|
7
Standby[Idle]Reserved3
Reserved2
Page Length = 0Ah1
Page Code = 1AhRSVDRSVD0
01234567
Bit
Byte
Figure 102. Page 1A (Power Control)
! Idle and Idle Condition Timer are ignored.
! Standby of one indicates that the drive uses Standby Condition Timer to determine the length of
inactivity time to wait before unloading the actuator. Spindle motor is not stopped. Next media access
command load the actuator. Idle time function does not load the actuator. A Standby of zero indicates
that the drive does not unload the actuator.
! Standby Condition Timer specifies the inactivity time in increments of 100 ms. The minimum allow-
able inactivity time is 60 minutes. Any value less than this is accepted, but will automatically default to
60 minutes.
Ultrastar 146Z10 hard disk drive specifications
110