2300ux Optical Jukebox User's Guide (AA966-90901, May 2004)

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46 HP StorageWorks 1000ux/1900ux/2300ux Optical Jukebox User’s Guide

MAILSLOT IO Makes a combination of moves with a PASS/FAIL result. It

moves an optical disk from the lowest-numbered full slot to

the mailslot with a random flip. It then moves the cartridge

back to its original slot with its original orientation. This test

displays FAIL if there are no disks in the jukebox or if all

storage slots are full. The drives and mailslot must be empty.

VERTICAL TEST Moves the disk transport mechanism up and down the full

length of the rail. Returns PASS/FAIL. No disks are

required.

TRANSLATE TEST Moves the disk transport mechanism from side to side. No

disks are required.

FLIP TEST Makes a combination of moves with a PASS/FAIL result.

Flips the disk transport mechanism at various locations. No

disks are required.

PICKER TEST Flips the disk transport mechanism and switches active

thumbs. No disks are required.

FIND PLUNGE

HOME

Calibrates the disk transport mechanism, establishes the

mechanism’s orientation, and determines the reference

points in the picker travel path. Assumes that the mechanics

and servo system are functional. No disks are required.

FIND VERT HOME Recalibrates the vertical position of the disk transport

mechanism and verifies that the vertical path is clear. No

disks are required.

FIND XLATE HOME Calibrates the reference points for the side-to-side motion of

the disk transport mechanism. No disks are required.

VERTICAL

ENCODER

Moves the disk transport mechanism down to the lower stop,

moves it back up a short distance, and then moves it back

down. On the second downward motion the number of

digital pulses is counted and verified. Returns PASS/FAIL.

No disks are required.

EMPTY DRIVES

Used by service personnel only. Do not run this test if the

jukebox contains disks with file system data on them

Moves disks out of the drive mechanism(s) and returns them

to their home storage slot locations if the locations are

known. If the home storage location is not known, the

jukebox moves the disks into the first available empty storage

slot.

EMPTY PICKER Moves a disk from the disk transport mechanism to its home

storage slot location if that location is known, otherwise the

disk is placed into the first available empty storage slot.

Table 7: Internal tests (Continued)

Test Name Description