MEDIA CHANGER COMMANDS

M2488 PRODUCT GUIDE

Table 6-29. Import Export Element Descriptor (Type Code=3h)

 

 

 

 

BITS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BYTES

7

6

5

4

 

 

3

2

1

0

 

 

 

 

 

 

 

 

 

 

 

0-

MSB

 

 

Element Address

 

 

 

1

 

 

 

 

 

LSB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

Reserved

Import

Export

 

Access

Exception

ImpExp

Full

Enable =1

Enable=1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

Reserved

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

Additional Sense Code

 

 

 

 

 

 

 

 

 

5

 

 

Additional Sense Code Qualifier

 

 

 

 

 

 

 

 

 

 

 

 

 

6-

 

 

 

Reserved

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

SValid

Invert=0

 

 

 

 

Reserved

 

 

 

 

 

 

 

 

 

 

 

 

 

10-

MSB

 

Source storage element address

 

 

11

 

 

 

LSB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12-

 

 

 

Reserved

 

 

 

 

15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 6-30. Import Export Element Descriptor Field Description

BYTE

BIT

VALUE

DESCRIPTION

 

 

 

 

0-1

 

 

The Element address field indicates the address of the element for which status is

 

 

 

being reported in the descriptor.

 

 

 

 

2

0

1

The Full bit, if one, indicates that a magazine or cartridge is present in the import

 

 

 

export element.

 

 

0

If the Full bit is zero then no magazine or cartridge is present in the element.

 

 

 

 

2

1

1

The ImpExp bit, if one, indicates that the magazine was put into the import export

 

 

 

element by the operator.

 

 

0

If this bit zero then the magazine was placed into the import export element by the

 

 

 

medium-changer’s medium transfer element; immediately following a magazine

 

 

 

unload the ImpExp bit will be zero. This bit is not defined when the import export

 

 

 

element’s Full bit is zero.

 

 

 

 

2

2

1

The Exception bit, if one, indicates that the element is in an error condition.

 

 

0

If the Exception bit is zero then the element is not in an error condition. When the

 

 

 

Exception bit is one, the Additional Sense code and Additional sense code qualifier

 

 

 

fields give detailed information about the error condition.

 

 

 

 

2

3

1

If the Access bit is one then the import export element is accessible to the medium

 

 

 

transfer element.

 

 

0

If the Access bit is zero the import export element is not accessible to the medium

 

 

 

transfer element.

 

 

 

 

6-26

CG00000-011503 REV. A

March 1997

Page 286
Image 286
Fujitsu M2488 manual Import Export Element Descriptor Type Code=3h, Import Export Element Descriptor Field Description