HP StorageWorks 1000ux/1900ux/2300ux and 3800ux/7100ux Optical Jukebox Service Manual (AA969-90904, September 2004)

Troubleshooting and Diagnostics
371000ux/1900ux/2300ux and 3800ux/7100ux Optical Jukebox Service Manual
AB Move picker plunge assembly forward a small amount to complete the
rearm of the picker mechanism. One of three moves used to make the top
picker the active picker during a picker recalibration.
AC Move picker plunge assembly forward to normal position after a active picker
has been change by micro-moves AA and AB. One of three moves used to
make the top picker the active picker during a picker recalibration.
AD Move the picker plunge assembly a small amount away from the flip
mechanism so that the mechanism is rearmed for a flip. Used in a flip
sequence.
AE Move the picker plunge assembly out a small amount from the full retracted
position to relieve the pressure on the mechanism after a flip.
AF First of two moves to move the thumb to the magazine during an ISTAT when
no cartridge is in the picker. Next move is micro-move B0.
B0 Second of two moves to move the thumb to the magazine during an ISTAT
when no cartridge is in the picker. Slow move to check for an overforce
(cartridge in the magazine slot).
B1 Retract picker plunge assembly back into the picker to a point where the
thumbs can unsplay. Used during an ISTAT, with no cartridge in the picker,
when the thumbs are splayed and are they must be unsplayed.
B2 Retract picker plunge assembly into the picker to a point just short of where the
thumbs would be released and unsplay. Used during an ISTAT, with no
cartridge in the picker, when the thumbs are splayed and must be kept
splayed.
B3 Retract picker plunge assembly back far enough to release the thumbs and let
them go to an unsplayed position. Used during an ISTAT, and the thumbs are
being returned to an unsplayed position after contacting, grabbing, and
replacing the first cartridge.
B4 Retract picker plunge assembly into the picker to a point just short of where the
thumbs would be released and unsplay. Used during an ISTAT, and the thumbs
are being retained in the splayed position after contacting, grabbing, and
replacing the first cartridge.
B5 Retract picker plunge assembly far enough to get the thumbs out of the vertical
picker path. Used during an ISTAT, no cartridge in the picker, and no
cartridge was contacted in the first magazine.
B6 Pull picker plunge assembly fully back to rearm a “put.” Enable the picker to
replace the cartridge it picked up during an ISTAT.
B7 First of two moves that put a cartridge back into the magazine after the
cartridge is detected during an ISTAT. Moves the cartridge almost fully into
the magazine. Followed by micro-move B8.
B8 Second of two moves that put a cartridge back into the magazine after the
cartridge is detected during an ISTAT. Moves the cartridge fully into the
magazine.
B9 Second of two moves to test for the presence of a cartridge in a magazine
during an ISTAT when there is a cartridge in the picker. Slow move to check for
an overforce (cartridge in the magazine slot). Follows micro-move BA.
BA First of two moves to test for the presence of a cartridge in a magazine during
an ISTAT when there is a cartridge in the picker. Fast plunge that places the
cartridge and the picker close to the magazine. Followed by micro-move B9.
BB Testing for media in picker. After the physical force check.
Table 7: Micro-move IDs and expanded descriptions (Continued)
Micro-Move
ID (hex)
Description