Netra E1 LEDs
This information was taken from the Netra E1 PCI System Expander
Installation and Maintenance Manual (806-6325).
Power and Fault LEDs
The system power and fault LEDs are on both the front and back
panels of the system expander enclosure.
| LED |
Off |
On |
Flashing |
| Green power status LED |
Output power is off |
Output power is on |
Input power is connected, but output power is in a standby state1, or,
the PSU is nonoperational. |
| Amber fault status LED |
OK, no system faults |
One of four fans has failed, or power supply fan has failed, or one
of two DC inputs is not connected or has failed |
Two or more failures have occurred, and/or output power is out of specification.
If power is at fault, the system expander will electrically isolate itself
from the host, and the amber LED will continue to flash. |
1. Standby state means the PSU input power feeds are connected,
but only 5V standby output power is on. All other outputs, those which power
the electronic components, are off.
|
