Fujitsu MHZ2080BJ Product/Maintenance Manual page 206

Interface
•
Error reporting conditions
(1) An incorrect password is specified (ST = 51h, ER = 04h).
(2) The Security Erase Prepare command did not complete normally beforehand
(ST = 51h, ER = 04h).
(3) The device is in Security Frozen mode (ST = 51h, ER = 04h).
(4) A SATA communication error occurred (ST = 51h, ER = 14h).
At command issuance (Shadow Block Registers setting contents)
CM
DH
CH
CL
SN
SC
FR
At command completion (Shadow Block Registers contents to be read)
ST
DH
CH
CL
SN
SC
ER
5-132
1 1 1 1
x x x x
Status information
x x x x
Error information
0 1 0 0
xx
xx
xx
xx
xx
xx
xx
xx
xx
xx
xx
C141-E280