Tandberg Data Magnum 224 Product Manual page 234

A B—I S
PPENDIX NTERFACE PECIFICATION
Table B-1 SCSI command set supported by the library (continued)
When you issue this
command ...
LOG SELECT
(10 bytes)
LOG SENSE
(10 bytes)
MODE SELECT
(6 bytes)
MODE SENSE
(6 bytes)
MOVE MEDIUM
(12 bytes)
POSITION TO ELEMENT
(10 bytes)
PREVENT/ALLOW
MEDIUM REMOVAL
(6 bytes)
READ ELEMENT STATUS
(12 bytes)
RECEIVE DIAGNOSTIC
RESULTS
(6 bytes)
RELEASE
(6 bytes or 10 bytes)
REQUEST SENSE
(6 bytes)
REQUEST VOLUME
ELEMENT ADDRESS
(12 bytes)
RESERVE
(6 bytes or 10 bytes)
REZERO UNIT
(6 bytes)
SEND DIAGNOSTIC
(6 bytes)
P M
RODUCT ANUAL
216
OP The library does this ...
Code
4Ch Manages statistical information maintained by the library.
4Dh Returns statistical and condition information to the initiator.
15h Accepts specific element addresses, LCD information, and operating
parameters from the initiator. Can also prevent access to selected
operator panel menus.
1Ah Reports its operating mode parameters to the initiator.
A5h Moves a cartridge from one location to another.
Typical time to complete: 70 seconds
Worst case time to complete: 10 minutes
2Bh Positions the cartridge loader at a specific location (element address).
Typical time to complete: 10 seconds
Worst case time to complete: 5 minutes
1Eh Disables or enables the interlock mechanism in the I/E port,
preventing or allowing the user from accessing cartridges through the
I/E port.
B8h Reports the status of its medium transport, storage, import/export,
and data transfer elements to the initiator.
1Ch Returns diagnostic results from the last SEND DIAGNOSTIC
command.
17h Releases a unit reservation previously set by the initiator using the
RESERVE command.
57h
03h Returns sense data to the initiator.
B5h Returns the element descriptors (including element address and
status flags for each element) created as a result of the SEND
VOLUME TAG command. Data is returned in element address order.
16h Reserves the library.
56h
01h Implemented to provide software compatibility when it is required.
Because the library does not need to calibrate its mechanics, it always
returns and immediate Good status in response to this command.
1Dh Requests that a self test or another specific test be performed.
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