Table 3.30 Implementation of SK(Sense Key), ASC(Additional Sense
Code), ASCQ(Additional Sense Code Qualifier) Hierachy. (continued)
Sense | Additional | Additional | Description |
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6 | 00h | 00h | Unit Attention |
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B | 47h | 00h | SCSI Parity Error |
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| 80h | 01h | Image Transfer Error |
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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
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| Bit | 7 |
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| 6 | 5 | 4 | 3 | 2 | 1 | 0 |
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0 |
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| Operation Code (1Dh) |
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1 |
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| Logical Unit Number | PF | Reserved | SelfTest | DevOfL | UnitOfL | ||||||||||||||||
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2 |
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| 3 |
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| Parameter List Length |
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5 |
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| Control |
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PF(Page Format): |
| 0b(ignored) |
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SelfTest(Self Test): | 1b(SelfTest) |
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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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M3099GX/GH OEM Manual |