Fujitsu MHS2020AT, Product Manual

Page: 160 / 254

Interface
5-84 C141-E171-03EN
Although this command invalidates the user password, the master password is
retained. To recover the master password, issue the SECURITY SET
PASSWORD command and reset the user password.
If the SECURITY ERASE PREPARE command is not issued immediately before
this command is issued, the Aborted Command error is returned.
Issuing this command while in FROZEN MODE returns the Aborted Command
error.
At command issuance (I-O register contents)
1F7
h
(CM) 1 1 1 1 0 1 0 0
1F6
h
(DH) x x x DV xx
1F5
h
(CH)
1F4
h
(CL)
1F3
h
(SN)
1F2
h
(SC)
1F1
h
(FR)
xx
xx
xx
xx
xx
At command completion (I-O register contents)
1F7
h
(ST) Status information
1F6
h
(DH) x x x DV xx
1F5
h
(CH)
1F4
h
(CL)
1F3
h
(SN)
1F2
h
(SC)
1F1
h
(ER)
xx
xx
xx
xx
Error information
(33) SECURITY FREEZE LOCK (F5h)
This command puts the device into FROZEN MODE. The following commands
used to change the lock function return the Aborted Command error if the device
is in FROZEN MODE.
•
SECURITY SET PASSWORD
•
SECURITY UNLOCK
•
SECURITY DISABLE PASSWORD
•
SECURITY ERASE PREPARE