Operating the Library

 

 

 

Running an Internal Test

 

 

 

 

 

Test Name

 

Description

 

 

 

 

 

WELLNESS TEST

 

Checks the general capability of the library. Requires one loaded tape cartridge,

 

 

 

but the drives and transport must be empty. Runs INIT MECHANICS and

 

 

 

EXERCISE MECH. Each test is run one time per test loop.

 

 

 

 

 

FIND PLUNGE

 

Runs mechanism recalibrartion, determines the reference points in the picker

 

HOME

 

travel path, and tests the picker. This test assumes that the mechanics and servo

 

 

 

system are functional. No tape cartridges are required.

 

 

 

 

 

FIND VERT HOME

 

Recalibrates the vertical position and verifies that the vertical path is clean. No

 

 

 

tape cartridges are required.

 

 

 

 

 

FIND XLATE

 

Calibrates the translate position. No tape cartridges are required.

 

HOME

 

 

 

 

 

 

 

INIT

 

Runs the FIND PLUNGE HOME, FIND VERTICAL HOME, FIND XLATE HOME,

 

MECHANICS

 

and INIT ELEM STATUS tests. Each test is run one time per test loop.

 

 

 

 

 

EMPTY DRIVES

 

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

 

 

 

tape cartridges with actual file system data on them. Moves cartridges out of

 

 

 

the drive mechanism and returns them to their original storage slot locations if the

 

 

 

locations are know, otherwise the cartridges are placed into the first available

 

 

 

storage slot.

 

 

 

 

 

EMPTY PICKER

 

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

 

 

 

tape cartridges with actual file system data on them. Moves a tape cartridge

 

 

 

from the cartridge transport mechanism to its original storage slot location if the

 

 

 

location is know, otherwise the cartridge is placed into the first available storage

 

 

 

slot.

 

 

 

 

 

FILL PICKER

 

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

 

 

 

tape cartridges with actual file system data on them. Moves a tape cartridge

 

 

 

into the cartridge transport mechanism from the first storage slot containing a

 

 

 

cartridge.

 

 

 

 

 

REWIND MEDIA

 

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

 

 

 

tape cartridges with actual file system data on them. Rewinds the tape in the

 

 

 

drive(s) and opens the solenoid in the drive handle, which allows the tape to be

 

 

 

removed from the drive by lifting the handles. If the picker malfunctions, use this

 

 

 

option to get the tapes out of the drive.

 

 

 

 

 

CLEAR SOFT LOG

 

Sets the soft error log to zero.

 

 

 

 

 

CLEAR HARD LOG

 

Sets the hard error log to zero.

 

 

 

 

 

 

 

 

 

3-34