HP EML E-series Tape Libraries - Manual (Page 60)

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FAULT
1
2 3 4
Figure 40 Indicators on an LTO4 tape drive
Table 14 Indicators on an LTO4 tape drive
Index
No.
Control/indicator Function
1 FAULT LED
When lit (yellow), indicates that initialization is in
progress, the library robotics controller software has
detected a failure that requires the replacement of the
tape drive assembly, or a hot swap can occur.
When not lit, indicates normal operation.
2 ID Beacon.
3 FC A When lit (green), indicates link activity on FC port A.
4 FC B When lit (green), indicates link activity on FC port B.
Switch for the internal network
60 Using the library