Battery pack leds – HP Smart Array P800 Controller User Manual
Page 44
Diagnosing array problems 44
LED ID
Color
Name
Comments
6
Green
CR507: Activity
Port 3I is active.
7
Green
CR506: Command Outstanding The controller is working on a command from the
host driver.
8
Green
CR505: Controller Heartbeat
When the controller is in good health, this LED
flashes every two seconds.
9
Green
CR504: Gas Pedal
This LED, together with the Idle Task LED (next
item), indicates the amount of controller CPU
activity. For details, see the following table.
10
Green
CR503: Idle Task
This LED, together with the Gas Pedal LED
(previous item), indicates the amount of controller
CPU activity. For details, see the following table.
Gas pedal LED
status
Idle task LED
status
Controller CPU activity level
Off
Blinking
0–25%
Blinking Off
25–50%
On steadily
Off
50–75%
On steadily
On steadily
75–100%
Battery pack LEDs
Item ID Color
Description
1
Green
System Power LED. This LED glows steadily when the
system is powered up and 12 V system power is
available. This power supply is used to maintain the
battery charge and provide supplementary power to the
cache microcontroller.