Fujitsu XG2000 manual Display LEDs, Led

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			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

*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:

XG2000 Condition				LED
		Power	Alarm	Status	LED on failed part
Problem	Startup error	On	---*3	Blinking	---
detected
	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	On	On	---*4	---
	progress

*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".

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Installation