User's Guide

Appendix B Media Changer Sense Code Values
Quantum DX-Series Software Interface Guide 283
20 00
INVALID COMMAND OPERATION CODE
Verify the host command format.
21 01
INVALID ELEMENT ADDRESS
Check Mode Sense data for correct element
addresses.
24 00
INVALID FIELD IN COMMAND DATA BLOCK
Ensure all reserve fields are set to zero.
25 00
LOGICAL UNIT IS NOT SUPPORTED
Verify the logical unit field specified in the
command contains a legitimate logical unit
number. Check cabling to logical unit.
26 00
INVALID FIELD IN PARAMETER LIST
Verify Mode Select page fields. Verify that
fields comply with command format described
in this guide.
26 02
PARAMETER VALUE INVALID
Verify Mode Select page fields. Verify that
fields comply with command format described
in this guide.
This response is also returned for commands
issued to the diagnostic interface of the DX-
Series system if an invalid parameter is sent.
29 00
POWER-ON, RESET OR BUS DEVICE RESET
OCCURRED
Informational message. If power on occurs, the
host user should assume the inventory may
have been corrupted, and should ask the DX-
Series system for that information again.
29 01
POWER-ON RESET OCCURRED.
29 02
BUS RESET OCCURRED.
ASC ASCQ Message Name/Description