User guide

40 41MAXDATA SR1202 M1 – Technical User GuideTroubleshooting and Problem Solving
40 41MAXDATA SR1202 M1 – Technical User GuideTroubleshooting and Problem Solving
LEDs
• Green LEDs are always used for good or positive indication.
• LEDs Flashing Green or Flashing Amber indicate that non-critical conditions exist.
• Solid Amber LEDs indicate there is a critical fault present within the module.
Power Supply Module LEDs
The Power Supply LED states are detailed in Table 7.
• Under Normal conditions the Power On LED should be illuminated constant GREEN
• If a problem is detected the Module Fault LED will be illuminated constant AMBER.
Table 7. Power Supply LEDs
Power On & OK
(Green)
Module Fault
(Amber)
Status
Off Off No AC power (either PSU)
Off
On No AC power (this PSU only)
Off
On PSU Fault (over temp, over volts, over current, PSU fan fail)
On Off AC present, PSU on OK
On On Fan Fault
Cooling Module LEDs
The Cooling module incorporates a Module Fault LED (Amber), defined in Table 8.
Table 8. Cooling Module LED
Status Module Fault (Amber)
Enclosure Off - qualified by PSU and RAID controller
module OK lights
Off
Enclosure On - Fan OK Off
Fan Fail
On
Ops Panel LEDs
The Ops Panel displays the aggregated status of all the modules. The Ops Panel LEDs are shown in
Figure 32 and defined in Table 9.
 NOTE
The Ops Panel is supplied as an integral part of the enclosure core product and is not user
replaceable.
Figure 32. Ops Panel