Operating instructions
SEPTEMBER 2005 MAGNUM 1X7 LTO AUTOLOADER
21-1
21
REZERO UNIT (01h)
21.1 ABOUT THIS COMMAND
The REZERO UNIT command is implemented to provide software
compatibility when it is required. Because the autoloader does not need to
calibrate its mechanics, it always returns an immediate Good status in
response to this command.
21.2 COMMAND STATUS
The autoloader returns a status byte after processing the REZERO UNIT
command. This section describes when each type of status byte might be
returned.
Good
The autoloader always returns Good for this command.
Busy
The autoloader returns Busy status when it is processing a command for a
different initiator or when it is in the process of aborting a motion command.
Reservation Conflict
The autoloader returns Reservation Conflict status when it is reserved by a
different initiator. See Chapter 20 for more information about the RESERVE
command.
Bit
Byte
7 6 5 4 3 2 1 0
00 00000001
01
Reserved
02
03
04
05