Leds On The Front Of A Power Supply Unit; Power Supply Unit Leds - IBM Storwize V7000 Gen2+ Quick Installation Manual

Table 14. Display panel LEDs (continued)
Function
Enclosure fault
The 2076-92F expansion enclosure contains two PSUs ( 4 in Figure 123 on page
130) that are accessible from the front of the enclosure. Each PSU has its own a set
of LEDs, as shown in Figure 124.
Figure 124. LEDs on the front of a power supply unit
Table 15 explains the function and status that is indicated by each of the LEDs. The
power cords for each PSU are accessible from the rear of the expansion enclosure
( 1 ), as shown in Figure 128 on page 135.
Table 15. Power supply unit LEDs
Function
1 Input power
2 DC power
3 Fault
LEDs inside of the expansion enclosure
Each of the drives and secondary expansion modules within the 2076-92F
expansion enclosure has two LED indicators. To view the drives and secondary
expansion modules, you must remove the cover of the enclosure, as described in
"Removing the top cover: 2076-92F" on page 47.
Color
Amber
1 Input power
2 DC power
3 Fault indicator
Color
Green
Green
Amber
Status
On
Off
1
2
3
Status
On
Off
On
Off
On
Off
Chapter 2. Installing the system hardware
Description
The expansion enclosure is
coming up or a fault is
detected against a
component within the
enclosure.
No faults are detected.
Description
The input voltage is within
specification.
No power input detected.
DC power outputs are
within specification.
DC power is not available.
A fault is detected in the
PSU.
No faults are detected.
131