Optical Drive and Library SCSI-2 Command Reference

Autochanger Error Codes
Jukebox Micro-Move Error Codes
Appendix B B-45
Autochanger Error Codes
3 Controller Test This sequence is run by the Autochanger
controller when the optical disk library
operation switch is switched on to check out all
paths, and operation of the servo motor and
autochanger circuitry.
Sequence Order:
• 30: Processor Test
• 31: ROM Checksum Test
• 33: Non-Destructive RAM Test
• 32: RAM Checksum Test
• 34: SCSI Interface Controller IC Test
• 36: Motor Control IC Test
• 35: Multi-Function Peripheral IC Test
• 37: Drive Connect Test
5
Initialize Mechanism Prepares the unit for movement.
Sequence Order:
• Initialize RAM variables to defaults
•50: Find Home
Exerciser Tests
10
Initialize Element
Status
Performs the same function as the SCSI
INITIALIZE ELEMENT STATUS command. It
physically scans the entire unit to determine
which storage slots and drives contain disks.
Table B-13 Sequence Tests (For models 40fx, 80ex, 125ex, and 220mx ONLY)
No. Test Name Description