T017: Invalid storage or I/O position
Description
Detection Scenarios
Root Causes
Possible FRU Replacements
Resolution
T018: Invalid Drive Position
Description
Detection Scenarios
Root Causes
Possible CRU Replacements
Possible FRU Replacements
Resolution
T019: Cannot calibrate drive, motion OK
Description
Calibration completes and the coordinates of each storage
and I/O element are calculated. The calculated values are
determined to be outside travel limits that have been
established for the robot.
Calculated element positions fail validity check against
travel limits.
1. Calibration targets not in position.
2. Calibration sensor detects edges but is not correctly
finding calibration target edges.
v Fiducial targets
v Storage Column
v Y Motor
v Y-axis Assembly
v Y-axis Cable Spool
v Picker Assembly
v Internal Cables and Boards Kit
Before contact IBM Technical Support, refer to "Diagnosing
a Problem" on page 10-2 for additional diagnostic
procedures.
Calibration completes and the coordinates of each drive are
calculated. The calculated values are determined to be
outside travel limits that have been established for the
robot.
Calculated element positions fail validity check against
travel limits.
1. Drive calibration target is not in position.
2. Calibration sensor detects edges but is not correctly
finding calibration target edges.
Drive Sled
v Y Motor
v Y-axis Assembly
v Picker Assembly
v Y-axis Cable Spool
v Internal Cables and Boards Kit
Before replacing a library component or contact IBM
Technical Support, refer to "Diagnosing a Problem" on
page 10-2 for additional diagnostic procedures.
System electrically detects a drive and is able to scan the
bar code label but cannot successfully calibrate the position
of the drive. The calibration search pattern completes
successfully.
Chapter 11. Service Action Tickets (Txxx) and Diagnostic Resolutions (DRxxx)
11-11