User's Guide
Table Of Contents
- Preface
- Theory of Operation
- Media Changer Commands
- Overview of Command and Status Processing
- Media Changer Command Descriptions
- Initialize Element Status Command (07h)
- Inquiry Command (12h)
- Load Unload Command (1Bh)
- Log Sense Command (4Dh)
- Mode Select (6) / (10) Command (15h / 55h)
- Mode Sense (6) / (10) Command (1Ah/ 5Ah)
- Move Medium Command (A5h)
- Persistent Reserve In Command (5Eh)
- Persistent Reserve Out Command (5Fh)
- Position to Element Command (2Bh)
- Prevent/Allow Medium Removal (1Eh)
- Read Buffer Command (3Ch)
- Read Element Status Command (B8h)
- Release Element (10) Command (57h)
- Release Unit (6) Command (17h)
- Report Device Identifier Command (A3h)
- Report LUNS Command (A0h)
- Request Sense Command (03h)
- Reserve Element (10) Command (56h)
- Reserve Element (6) Command (16h)
- Send Diagnostic Command (1Dh)
- Set Device Identifier Command (A4h)
- Test Unit Ready Command (00h)
- Write Buffer Command (3Bh)
- Index
Chapter 2 Media Changer Commands
Position to Element Command (2Bh)
Quantum SuperLoader 3 Software Interface Guide 92
Position to Element Command (2Bh)
The POSITION TO ELEMENT command shall position the Medium
Transport Address
element such that further motion of the Medium
Transport Address
element is unnecessary to execute an appropriate
MOVE MEDIUM command between the Medium Transport Address element
and the
Destination Address element.
Figure 52 Position to Element
Descriptor
Bit
Byte765 43210
0
Operation Code (2Bh)
1
Logical Unit Number Reserved
2-3
(MSB)
Medium Transport Address
(LSB)
4-5
(MSB)
Destination Address
(LSB)
6-7
Reserved
8
Reserved Invert
(0)
9
Unused Reserved Flag Link