Detection Scenarios
1. At first boot up from clear to ship, the library must
establish the WWN for the first time. There may be no
WWN in system memory at this point.
2. Any power up. System memory already has a WWN
established for the Library Control Blade.
3. The Library Control Blade is improperly swapped into
a different physical chassis and the system reads the
physical chassis WWN label.
Root Causes
1. The Library Control Blade has been swapped between
libraries.
2. WWN label is damaged.
3. Bar code scanner is not working properly.
4. Entire communication path to bar code scanner is not
working properly.
Possible CRU Replacements Library Control Blade
Possible FRU Replacements
v Picker
v Y Motor
v Y-axis Assembly
v Cable Spool
v Enclosure
Resolution Perform “DR007: Bar Code Scanner Diagnostic (a Library
Verify Test)” on page 10-32.
Before you replace a library component, refer to
“Diagnosing a Problem” on page 9-3 for additional
diagnostic procedures.
T064: Library Control Blade hardware failure
Description The library encounters an error which appears to be
isolated to hardware on the Library Control Blade itself.
Detection Scenarios: Code detects a board level voltage problem.
Root Causes: Board level voltage problems.
Possible CRU Replacements: Library Control Blade
Possible FRU Replacements: Picker
Resolution
v Observe library component LEDs (refer to “Interpreting
LEDs” on page 9-6.
v Refer to instructions to remove and replace the Library
Control Blade (see “Removing/Replacing the Library
Control Blade and Compact Flash Card” on page 11-10).
T065: Library Control Blade robot power fuse (F3) blown (42
volt bus)
Description The library detects that the 42V, F3 picker power fuse
located on the LCB has blown.
Detection Scenarios Monitoring of voltage divider indicates partial or complete
voltage drop
10-24 TS3310 Tape Library Setup and Operator Guide
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