Artesyn ATCA-8330 Installation and Use (April 2015) - Manual (Page 60)

Controls, Indicators, and Connectors
ATCA-8330 Installation and Use (6806800S82B) 60
3.1.1 LEDs
The LEDs on the faceplate is described in the following table:
Table 3-1 Faceplate LEDs
LED Description
OOS Out Of Service
Red/optional Amber (controllable by IPMC): This LED is controlled by higher
layer software, such as middle ware or applications.
IS Payload Power Status
Green: The payload power has been enabled by the IPMC. Note that this LED
indicates the payload power status both in the early power state and the
normal blade operation.
OFF: Payload power is disabled
Note: This LED is multicolored (red/green/yellow) and is programmable by
IPMC.
ATN Amber: This LED is controlled by higher layer software, such as middle ware or
applications.
ETH Status LEDs The Ethernet connector provides two status LEDs
Link (upper)
Green: Link is available
Off: No link
Activity (lower)
Yellow: Activity
Off: No activity
H/S FRU State Machine
During blade installation:
Permanently blue: On-board IPMC powers up
Blinking blue: Blade communicates with shelf manager
OFF: Blade is active
During blade removal:
Blinking blue: Blade notifies shelf manager of its desire to deactivate
Permanently blue: Blade is ready to be extracted