5.3 Host Commands

At command issuance (I/O registers setting contents)

1F7H(CM)

1

1

1

1

1

0

0

1

1F6H(DH)

x

x

x

DV

xx

 

 

 

 

 

 

 

 

 

 

 

 

1F5H(CH)

xx

 

 

 

 

 

 

 

1F4H(CL)

xx

 

 

 

 

 

 

 

1F3H(SN)

xx

 

 

 

 

 

 

 

1F2H(SC)

xx

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1F1H(FR)

03

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

At command completion (I/O registers contents to be read)

1F7H(ST)

Status information

 

 

1F6H(DH)

xx

1F5H(CH)

xx

1F4H(CL)

xx

1F3H(SN)

xx

1F2H(SC)

xx

 

 

1F1H(ER)

Error information

SET MAX FREEZE LOCK (FR = 04h)

The Set MAX FREEZE LOCK command sets the device to SET_MAX_Frozen state.

After the device made a transition to the Set Max Freeze Lock state, the following SET MAX commands are rejected, then the device returns command aborted:

SET MAX ADDRESS

SET MAX SET PASSWORD

SET MAX LOCK

SET MAX UNLOCK

If the Device is in the SET_MAX_UNLOCK state with the SET MAX FREEZE LOCK command, then the device returns command aborted.

The READ NATIVE MAX ADDRESS command is not executed just before this command. The command is the SET MAX ADDRESS command if it is the command just after the READ NATIVE MAX ADDRESS command is executed.

C141-E202-01EN

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Image 183
Fujitsu MHU2100AT manual SET MAX Freeze Lock FR = 04h