Quantum LTO 2U Instrucciones de operaciones descargar pdf (Pagina 107)

JULY 2007 MAGNUM 224, MAGNUM 448, STORAGELIBRARY T24, OR STORAGELOADER 2U

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WHAT YOU SEND TO THE LIBRARY

 Overview of elements—”Elements and Element Addresses” on page 2-2

 Magnum 224, T24, or SL 2U elements— “Magnum 224, T24, or SL 2U

Element Addresses” on page 2-3

 Magnum 448 elements—“Magnum 448 Element Addresses” on page 2-5

DisIEP2 – Byte 05, Bit 6 (Disable I/E Port 2)

This field specifies whether the top I/E Port is enabled or disabled, and applies

only to the Magnum 448 LTO Library.

Magnum 448—The Magnum 448 LTO Library has two physical I/E Ports (I/E

Port 1–71h, which is located in the bottom magazine, and I/E Port 2–72h, which

is located in the top magazine). See DisIEP – Byte 05, Bit 6 (Disable I/E Port 1)

for information about the bottom I/E port.

 Enabled—Enabling the bottom I/E port consumes the first storage slot. If

this I/E port is enabled, storage slots are numbered 01h-30h.

For important information about enabling both the bottom and top I/E

ports, see “Magnum 448 Element Addresses” on page 2-5.

 Disabled—If the bottom I/E port is disabled, cell 72h does not exist and

you have 48 storage slots.

Dead – Byte 05, Bit 2 (Dead Device)

This field indicates that the library requires service, as follows:

The factory default is 0.

This bit is normally set during operation if a non-recoverable mechanism error

is detected. The field is usually cleared after the problem has been resolved.

The field can be set to 1 for diagnostic purposes.

This field is kept in nonvolatile RAM, and once set, remains in effect, even

between power-on cycles, until changed by this command.

0 I/E Port is enabled for use

1 I/E Port is disabled, the slot becomes a storage cell

0 The library does not require service

1 The library requires service

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Quantum LTO 2U Instrucciones de operaciones Pagina 107