Datasheet

4.1 Control/Sense Commands
C141-C008 4-89
This command reports the "CHECK CONDITION" status and terminates
abnormally only in the cases where the conditions shown below are detected. In
this case, new sense data are generated and the sense data held up to that time are
lost.
1) When sending of sense data is impossible due to an IDD hardware error.
2) When an irrecoverable error is detected on the FC interface.
3) If an overlapped command occurs.
4) A error in a specification other than the LUN field of the CDB.
In cases other than the above, this command sends sense data showing the status
to the INIT there are sense data being held or if an error is detected during
execution of this command when no sense data are being held, and it terminates
with the "GOOD" Status.
However, if an error is detected which is recovered from by a retry during
execution of this command, and the mode which reports "RECOVERED
ERROR" is set, after this command sends the sense data to the INIT, it terminates
with the "CHECK CONDITION" status and sense data which show
"RECOVERED ERROR" are newly generated.