Possible Replacement CRUs/FRUs
1. Module Terminators and Module-to-Module Cables
2. Module (EM or CM)
T031: I/O Station Unlock Failure
Description GUI Description: A I/O station lock failed to unlock.
Explanation: System logic or external command is requiring I/O station lock
to unlock but it will not.
Detection Scenarios When unlock action is attempted, lock/unlock position sensor does not
detect the proper state.
Root Causes
1. Lock mechanism not working properly.
2. Lock position sensor not working properly.
3. Mechanical binding or obstruction prevents proper motion and detection.
4. Mechanical failure of sensor flag.
Possible CRU Replacements Library Control Blade
Possible FRU Replacements
v I/O Station Lock Assembly
v Display/Door and I/O PCB
v Internal Cables and Boards Kit
Resolution Perform the following:
v “DR011: Resolve I/O Station Lock/Unlock Failure” on page 6-64
v “Replacing the I/O Station Lock Assembly” on page 8-37
T032: I/O Station Lock Failure
Description GUI Description: A I/O station lock failed to lock when required.
Explanation: System logic or external command is requiring I/O station lock
to lock but it will not.
Detection Scenarios When a lock action is attempted, the lock/unlock position sensor does not
detect the proper state.
Root Causes
1. Lock mechanism not working properly.
2. Lock position sensor not working properly.
3. Mechanical binding or obstruction prevents proper motion and detection.
4. Mechanical failure of sensor flag.
Possible CRU Replacements Library Control Blade
Possible FRU Replacements
v I/O Station Lock Assembly
v Display/Door and I/O PCB
v Internal Cables and Boards Kit
Resolution Perform the following:
v “DR011: Resolve I/O Station Lock/Unlock Failure” on page 6-64
v “Replacing the I/O Station Lock Assembly” on page 8-37
6-18 TS3310 Tape Library Maintenance Information