Owner's manual

22 Board Interfaces
System LEDs
Table 4-1: cPCI-6530 Front Panel System LED Descriptions
LED Color Condition Indication
Power
Green/
Red
OFF System is off
Red System Power ready (PWGD)
Green Post OK
WDT
Orange
OFF No Watchdog event
Blinking Watchdog event alert
HDD
Blue
OFF No CF/CFast/SATA HDD activity
Blinking
Data read/write in process for CF/CFast/
SATA HDD
Hot Swap
Blue
Off Handles closed, system is on
Fast Blink Preparing to shut down system
(LED: 0.1s on, 0.9s off.)
On Handles open and blade ready to be
removed
Slow Blink Voltages out of tolerance:
3.3V, 5V, 12V, 1.5V over ±5%
(LED: 2s on, 1s off)