UNUM VEP4600 Appliance - Getting Started Guide - Copyright © 2020 by Pluribus Networks. All Rights Reserved.
Page 12 of 60
System Interface (cont'd)
LED Behavior
LED
Description
System
Status/Health LED
·
Off - system off or in standby
·
Solid green—Normal operation
·
Flashing green—Booting
·
Solid yellow (amber)—Critical system error or CPU power off.
·
Flashing yellow—Noncritical system error, fan failure, or power supply failure
Power LED
·
Off - system off or in standby
·
Solid Green—Normal operation
·
Solid yellow—POST is in process
·
Flashing yellow—Power supply failed
Master LED
·
Solid green—platform is in stacking Master or Stand alone mode
·
Off - system is slave of the stack or system in standby
FAN LED
·
Off - system off or in standby
·
Solid green—Normal operation; fan powered and running at the expected RPM
·
Solid yellow—Fan failed
PSU LED
·
Off—No power
·
Solid green—Normal operation or standby mode
·
Solid yellow—Power supply critical event causing a shutdown
·
Flashing yellow—PSU warning event; power continues to operate
