Optical Drive and Library SCSI-2 Command Reference
Autochanger Error Codes
Additional Sense Data Format for Error Recovery
Appendix BB-18
Secondary Source
Element 
Number  The Element Number to which the Secondary Source 
Element Bit Map (Byte 41) refers.
Second Destination
Element 
Number   The Element Number to which the Second Destination 
Element Bit Map (Byte 44) refers.
Micro-Move
ID History   The last five autochanger Micro-Move IDs for the 
original movement command prior to the failure. (See 
Table C-2 on page C-17.)
Failed Micro-
Move ID   Actual micro-move that failed. (See Table C-2 on page 
C-17)
Micro-Move
Error Code   The error code associated with the failed Micro-Move 
ID. (See Table 5-11 on page 5-35.)
Vertical Motor
Commanded
Position   The position to which the vertical motor was 
commanded.
Vertical Motor
Actual 
Position  The actual position of the vertical motor.
Horizontal Motor
Commanded
Position   The position to which the horizontal motor was 
commanded.
Horizontal Motor
Actual 
Position  The actual position of the horizontal motor.










