![background image](http://html1.mh-extra.com/html/quantum/acl-4-52/acl-4-52_supplementary-manual_3560300109.webp)
ACL 4/52 Software Interface Guide
Document 6211225-03
Version 3.0
SCSI Interface
3-75
Rezero Unit (01h)
The Rezero Unit Command allows the host to home all library
mechanisms.
The format of the Rezero Unit command is shown in Table 48.
Table 48: Rezero Unit
Command
Logical Unit Number
The Logical Unit Number is 0. This field indicates which logical
unit the command is sent to.
Bit/Byte
7
6
5
4
3
2
1
0
0
Operation Code (01h)
1
Logical Unit Number
Reserved (00h)
2
Reserved
(000000h)
3
4
5
Reserved (00h)