Appendix F Status Checks with LEDs
F.1. LED Type
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Appendix F Status Checks with LEDs
This appendix describes the types of mounted LEDs for the PRIMEQUEST 2000 series. It also describes how
to check the status with LEDs.
F.1. LED Type
The PRIMEQUEST 2000 series has
Customer Self Service (CSS) LED, System Alarm LED, and Location LED on front side of the cabinet. CSS
LED and System Alarm LED indicate faulty status of entire system. Location LED indicates physical location
of the system.
The PRIMEQUEST 2000 series also has Power LED, Alarm LED, and Location LED in components.
Power LED indicates power status in the component. Alarm LED indicates whether there is an error in the
component. Location LED indicates the mounting location of the component. Location LED can be set to on
and off. When you replace the component by using Maintenance Wizard, Location LED helps your work.
F1.1 Power LED, Alarm LED, and Location LED
In principle, each component for the PRIMEQUEST 2000 series comes equipped with the following LEDs.
TABLE F.1 Power LED, Alarm LED, and Location LED
Indicates the power status of the component.
Indicates whether there is an error in the component.
- Identifies the component (location).
- Can be arbitrarily set to blink or turned off by the user.
- Indicates the component undergoing maintenance when
Maintenance Wizard is running.
F.1.2 PSU
The PSU comes equipped with the following LED.
TABLE F.2 PSU LED
Indicates state of FANM#0.
Indicates whether there is AC input to each PSU, whether there is an
error in the PSU, and the PSU on/off status.
Indicates state of FANM#1
TABLE F.3 Power status and PSU LED display
AC input is on, and the PSU is off.
AC input is on, and the PSU is on.
PSU temperature error is predicted.
PSU temperature error is detected or
the power system error in a PSU is
The power system of a PSU failed.
