IBM TS22 Series Manual Download

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3. Press and hold Unload for 3 or more seconds, then release it to select the function. flashes in the SCD, followed by . The tape drive erases all errors

from the error code log and exits Maintenance mode.

Function code C: Insert cartridge into tape drive

This function cannot be selected by itself, but is part of other maintenance functions (such as Run tape drive diagnostics and Create FMR tape) that require a tape
cartridge to be inserted.

Function code E: Test cartridge & media

Approximate Run Time = 15 minutes per loop

Total Number of Loops = 10

Function code completes tests that determine whether a suspect cartridge and its magnetic tape are acceptable.

Press Unload to stop the diagnostic test and exit Maintenance mode. Pressing Unload once stops the test at the end of the current test loop. Pressing Unload twice
stops the test immediately. Wait for the drive to rewind the tape and unload the cartridge.

Attention: When you complete this test, data on the suspect tape is overwritten.
Note: If you inserted an invalid tape cartridge, error code or appears in the SCD. If you inserted a write-protected cartridge, or the media has read-only
compatibility, error code appears in the SCD. In either case, the tape drive unloads the cartridge and exits Maintenance mode after the cartridge is removed.

1. Place the drive in Maintenance mode. For instructions, see

Entering Maintenance mode

2. Press Unload once per second until displays in the SCD. (If you cycle past the wanted code, press Unload once per second until the code reappears.)
3. Press and hold Unload for 3 or more seconds, then release it to select the function. The SCD changes to a flashing , requesting a cartridge.
4. Ensure that the write-protect switch on the cartridge is off, then insert the cartridge (or the tape drive exits Maintenance mode). The SCD changes to a

flashing . The tape drive runs the tests.

If no error is detected, the diagnostic test loops and begin again. To stop the loop, press Unload for 1 second and release. When the loop ends,
temporarily displays in the SCD, and the tape drive exits Maintenance mode.
If an error is detected, the Fault light flashes and the drive posts an error code to the SCD. To determine the error, locate the code in

Table 1

. To clear

the error either turn the power off and then on again, or reboot the drive by pressing and holding Unload for 10 seconds.

Function code F: Write performance test

Approximate Run Time = 7 minutes per loop

Total Number of Loops = 10

Function code performs tests to ensure that the drive can read from and write to tape.

Attention: For this test, insert a scratch (blank) data cartridge or a cartridge that can be overwritten. During the test, the drive overwrites the data on the cartridge.
Note: If you inserted an invalid tape cartridge, error code or appears in the SCD. If you inserted a write-protected cartridge, or the media has read-only
compatibility, error code appears in the SCD. In either case, the tape drive unloads the cartridge and exits Maintenance mode after the cartridge is removed.

1. Place the drive in Maintenance mode. For instructions, see

Entering Maintenance mode

2. Press Unload once per second until   displays in the SCD. (If you cycle past the wanted code, press Unload once per second until the code reappears.)
3. Press and hold Unload for 3 or more seconds, then release it to select the function. The SCD changes to a flashing  , requesting a cartridge.
4. Insert a scratch (blank) data cartridge. The SCD changes to a flashing   and the tape drive runs the tests.

Table 1

. To clear

the error either turn the power off and then on again, or reboot the drive by pressing and holding Unload for 10 seconds.

Function code H: Test head

Approximate Run Time = 12 minutes per loop

Total Number of Loops = 10

Function code completes tests to ensure that the tape drive's head and tape-carriage mechanics work correctly.

IBM TS22xx Tape Drives