Flag
Numb
er
Flag Name Hex
Cod
e
Description Action Required Event
26 Cooling Fan
Failure
1Ah A tape drive cooling fan failed. Fan failure inside tape drive
mechanism or tape drive
enclosure.
Warning
Event
27 Power Supply 1Bh A redundant power supply
failed inside the tape drive
enclosure. Check the enclosure
users manual for instructions
on replacing the failed power
supply.
A redundant power supply
failed inside the tape drive
enclosure. Check the enclosure
users manual for instructions
on replacing the failed power
supply.
Warning
Event
30 Hardware A 1Eh Set when a hardware failure
occurs that requires that you
reset the tape drive to recover.
Reset the tape drive. If the
error persists even after resetting
the drive, note the error code
on the single-character display
and look for the code in “Drive
Error Codes: Single-character
display (SCD)” on page 145 for
appropriate instructions.
Warning
Event
31 Hardware B 1Fh Set when the tape drive fails its
internal Power-On Self-Tests.
Note the error code on the
single-character display and see
in “Drive Error Codes: Single-
character display (SCD)” on page
145 for appropriate instructions.
Warning
Event
32 Interface 20h Set when the tape drive detects
a problem with the SCSI, Fibre
Channel, or RS-422 interface.
Set when the tape drive detects
a problem with the SCSI, Fibre
Channel, or RS-422 interface.
Warning
Event
33 Eject media 21h Set when a failure occurs that
requires you to unload the
cartridge from the drive.
Unload the tape cartridge, then
reinsert it and restart the
operation.
Warning
Event
34 Download fail 22h Set when the tape drive detects
a problem with the SCSI, Fibre
Channel, or RS-422 interface.
Ensure that it is the correct FMR
image. Download the FMR image
again.
Warning
Event
35 Drive humidity 23h Sets when the drive humidity
sensor indicates that the
drive's humidity exceeds the
recommended humidity of the
drive.
See Error Code 1 in “Drive Error
Codes: Single-character display
(SCD)” on page 145.
Warning
Event
36 Drive
temperature
24h Set when the drive's temperature
sensor indicates that the drive's
temperature is exceeding the
recommended temperature of
the library.
See Error Code 1 in “Drive Error
Codes: Single-character display
(SCD)” on page 145.
Warning
Event
37 Drive voltage 25h Set when the drive detects
that the externally supplied
voltages are either approaching
the specied voltage limits or are
outside the voltage limits.
See Error Code 2 in “Drive Error
Codes: Single-character display
(SCD)” on page 145.
Warning
Event
IBM Condential
Chapter 5. Troubleshooting143