User's Manual

Configuring and Operating the DLT2700 Mini-Library
DLT2000/DLT2500/DLT2700 Cartridge Tape Subsystem 5-15
5.7 Power-On Process
_________________________ Caution __________________________
Before applying power, verify the DLT2700 is set (see the
label on the mini-library rear panel) for the available ac
supply voltage.
___________________________________________________________
Table 5-3 explains what happens during each phase of the DLT2700 operation.
Table 5-3 Loader Power-On Self-Test
Phase What Happens
1.
When you power on the DLT2700, the Loader Fault and Power On lights
on the loader OCP are on.
2.
One second later, all lights are on. Within 15 seconds, POST of the
loader mechanics completes.
•= If the Magazine Fault and Loader Fault lights turn off, loader POST
succeeded.
•= If the Magazine Fault and Loader Fault lights stay on, loader POST
failed.
3.
A few seconds later, the drive controller resets the loader.
4.
Loader POST starts again.
If …
……
… Then POST …
……
…
The Magazine Fault and Loader Fault lights
turn off and shortly after, all OCP lights but
Power On turn off
Passed
The Magazine Fault and Loader Fault lights
stay on
Failed
_________________________ Note _____________________________
If the Magazine Fault or Loader Fault lights remain on, POST
detected an error. See Chapter 6 for error conditions.
___________________________________________________________
5.
The elevator scans the magazine to determine which slots contain
cartridges.