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Asset ID: 1-71-1019890.1
Update Date:2012-09-14
Keywords:

Solution Type  Technical Instruction Sure

Solution  1019890.1 :   SL3000 - PUM Motherboard LED Light Sequence  


Related Items
  • Sun StorageTek SL3000 Modular Library System
  •  
Related Categories
  • PLA-Support>Sun Systems>TAPE>Tape Hardware>SN-TP: SL3000-8500 Library
  •  

PreviouslyPublishedAs
248346


Applies to:

Sun StorageTek SL3000 Modular Library System - Version Not Applicable and later
All Platforms
Checked for relevance on 14-Sept-2012.


Goal

Description of the PUM Motherboard LED light sequence.

Fix

Steps to Follow
Refer to the attached document for information on the LED sequence.
These LEDs are link status indicators for the internal hub built into the PUM motherboard.

There are 16 LEDs located along the top of the PUM card. They are situated in pairs (P0, P1, and so forth, as listed in Table 1) and indicate the state of internal Ethernet connections within the library.

- The left LED = Yellow (Data is being transferred)
- The right LED = Green (Link state is good).
During installation of the cables, you should see the green LEDs illuminate for the related cable.

This information can be found in the SL3000 Service Manual.


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