Sun Microsystems Enterprise Tape Library 7/3500, Руководство по обслуживанию на месте, Страница: 226 / 242

196 Sun Enterprise Tape Library 7/3500 Field Service Manual • July 1997
4 85 20 HORIZONTAL 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 85 21 HORIZONTAL CURRENT TEST FAILURE
Unable to detect current feedback during
self-test. Check motor cable connection.
Both
4 85 23 HORIZONTAL POSITION OVERFLOW
The position step counter overflowed. Issue
a Rezero Unit command.
Both
4 85 24 HORIZONTAL HARDWARE ERROR
Horizontal actuator or sensor has failed.
Both
4 85 30 HORIZONTAL MAPPING FAILURE
Scanner was unable to detect horizontal
target during calibration.
Both
4 85 31 HORIZONTAL CONFIRMATION FAILURE
Unable to locate all confirmation flags.
Check flag sensor and cable connections.
Check for obstructions on horizontal rail. If
failure repeats, run horizontal self-test.
Both
6 88 00 WARNING SAFE TEMPERATURE
EXCEEDED
This is only a warning that the temperature
in the library exceeds the normal operational
temperature (90
o
F).
Both
4 88 01 MAXIMUM TEMPERATURE EXCEEDED
Library turns off and remains off until the
temperature returns to an acceptable level
(59-90
o
F).
Both
TABLE B-1
Sense Data Values (Hexadecimal) (Continued)
Sense
Key
ASC ASCQ Message Name/Description Interface