Fujitsu XG2000 Hardware Guide - Page 20

Display LEDs, details of the event log, refer to the XG2000 User's Guide.

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Display LEDs There are three main indicator LEDs on the front of the XG2000: Power LED, Alarm LED, and Status LED. The following explains the LED display under various conditions. XG2000 Condition Off Starting up Power just turned on System starting up System start-up completed Operable After shutdown *1: If the XG2000 is operating normally. Power Off On On On On Off LED Alarm Off Off Off *1 Off *1 Off *1 On Status Off Off Blinking On On Off If a problem occurs, the front panel LEDs and the LEDs on the individual parts can be used to identify the trouble: XG2000 Condition Power Alarm LED Status LED on failed part Problem detected Startup error Rear fan error On ---*3 Blinking --- On On ---*4 Rear Fan LED: Orange Power fan error On On ---*4 Power Supply LED: Orange No AC supply *2 On On ---*4 Power Supply LED: Orange Power supply error On On ---*4 Power Supply LED: Orange Voltage error On On ---*4 --- Temperature error On On ---*4 --- System dump in progress On On ---*4 --- *2: Only detectable and indicated when two power supply units are installed and connected to separate, independent power supplies. *3: Condition of the Alarm LED will depend on the state of the system. *4: Condition of the Status LED will depend on the state of the system. Note that the XG2000 will shut itself off when the Temperature error is detected. Any problems other than those that occur during start up are recorded in the event log. For details of the event log, refer to the "XG2000 User's Guide". 18 Installation

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18
Installation
There are three main indicator LEDs on the front of the XG2000: Power LED, Alarm LED, and
Status LED. The following explains the LED display under various conditions.
*1:
If the XG2000 is operating normally.
If a problem occurs, the front panel LEDs and the LEDs on the individual parts can be used to
identify the trouble:
*2:
Only detectable and indicated when two power supply units are installed and connected to separate,
independent power supplies.
*3:
Condition of the Alarm LED will depend on the state of the system.
*4:
Condition of the Status LED will depend on the state of the system.
Note that the XG2000 will shut itself off when the Temperature error is detected.
Any problems other than those that occur during start up are recorded in the event log. For
details of the event log, refer to the "XG2000 User’s Guide".
Display LEDs
XG2000 Condition
LED
Power
Alarm
Status
Off
Off
Off
Off
Starting up
Power just turned on
On
Off
Off
System starting up
On
Off *1
Blinking
System start-up completed
On
Off *1
On
Operable
On
Off *1
On
After shutdown
Off
On
Off
XG2000 Condition
LED
Power
Alarm
Status
LED on failed part
Problem
detected
Startup error
On
---*3
Blinking
---
Rear fan error
On
On
---*4
Rear Fan LED: Orange
Power fan error
On
On
---*4
Power Supply LED: Orange
No AC supply *2
On
On
---*4
Power Supply LED: Orange
Power supply error
On
On
---*4
Power Supply LED: Orange
Voltage error
On
On
---*4
---
Temperature error
On
On
---*4
---
System dump in
progress
On
On
---*4
---