Sun Microsystems Enterprise Tape Library 7/3500, Field Service Manual

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194 Sun Enterprise Tape Library 7/3500 Field Service Manual • July 1997
4 84 08 VERTICAL HOME NOT FOUND
Vertical axis did not reach the home position.
Issue Rezero Unit and retry command. If
failure repeats, run vertical self-test.
Both
B 84 10 VERTICAL INVALID ACTUATOR START
POSITION
Position of vertical axis is unknown. Issue a
Rezero Unit command.
Both
5 84 11 VERTICAL INVALID COMMAND
Vertical axis commanded to position out of
system mechanical limits. Issue a Rezero
Unit command. If problem persists, calibrate
the library.
Both
4 84 20 VERTICAL TEST FAILURE
The axis crossed no confirmation flags at
expected velocities during self-test. Check
flag sensor and cable connection. Check for
obstacles in path. Check motor cable
connection.
Both
4 84 21 VERTICAL CURRENT TEST FAILURE
Unable to detect current feedback during
self-test. Check motor cable connection.
Both
4 84 23 VERTICAL POSITION OVERFLOW
The position step counter overflowed. Issue
a Rezero Unit command.
Both
4 84 24 VERTICAL HARDWARE ERROR
Vertical actuator or sensor has failed.
Both
4 84 30 VERTICAL MAPPING FAILURE
Scanner was unable to detect vertical target
during calibration.
Both
TABLE B-1
Sense Data Values (Hexadecimal) (Continued)
Sense
Key
ASC ASCQ Message Name/Description Interface