Send diagnostic command, 31 send diagnostic command -55 – FUJITSU C150-E049-02EN User Manual

Page 88

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M3099GX/GH OEM Manual

3-55

INTERFACE

Table 3.30 Implementation of SK(Sense Key), ASC(Additional Sense
Code), ASCQ(Additional Sense Code Qualifier) Hierachy. (continued)

Description

Unit Attention

SCSI Parity Error

Image Transfer Error

Sense

key

6

B

Additional
Sense Code

00h

47h

80h

Additional
Sense Code
Qualifier

00h

00h

01h

SEND DIAGNOSTIC Command

The SEND DIAGNOSTIC Command (Table 3.31) requests the
target to perform diagnostic operations on itself, on the logical unit,
or on both. This scanner supports only the self test feature with the
parameter list length of zero.

Table 3.31 SEND DIAGNOSTIC Command

Bit

Byte

0

1

2

3

4

5

7

6

5

3

2

0

4

(MSB)

Operation Code (1Dh)

Reserved

Parameter List Length

Control

UnitOfL

(LSB)

1

PF

Reserved SelfTest

Logical Unit Number

DevOfL

PF(Page Format):

0b(ignored)

SelfTest(Self Test):

1b(SelfTest)

This bit is of one directs the target to complete its default selftest. If
the selftest successfully passes, the command shall be terminated with
GOOD status; otherwise, the command shall be terminated with
CHECK CONDITION status and the sense key shall be set to
HARDWARE ERROR.

DevOfL (Device Off Line): 0b(ignored)
UnitOfL (Unit Off Line): 0b(ignored)
Parameter List Length:

0000h(not supported)

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