Send Diagnostic - X'1D'
The Send Diagnostic command is supported by the tape
library. Send Diagnostic is used to
initiate the library's self-test diagnostics. Table 1 shows
the command format.
| Byte | Bit 7 MSB |
Bit 6 | Bit 5 | Bit 4 | Bit 3 | Bit 2 | Bit 1 | Bit 0 LSB |
|---|---|---|---|---|---|---|---|---|
| 0 | Operation Code (X'1D') | |||||||
| 1 | LUN (Obsolete) | PF (B'0') | Reserved | SlfTst (B'1') | DevOfl (B'0') | UnitOfl (B'0') | ||
| 2 | Reserved | |||||||
| 3 | Parameter List Length (X'0000') | |||||||
| 4 | ||||||||
| 5 | Vendor Specific (B'00') | Reserved (B'0000') | Flag (B'0') | Link (B'0') | ||||