CHAPTER 1: Introduction

Operator’s panel

The enclosure’s front panel has an integrated operator’s (Ops) panel with four LEDs. The Ops panel provides you with a high level indication of the operation of the enclosure. See “Ops panel LEDs” on page 8 for details of the LED status conditions.

Caution

The Ops panel is an integral part of the enclosure assembly and cannot be replaced separately. To replace the Ops panel, you must replace the entire enclosure.

Enclosure replacement should only be performed by trained personnel.

Alarms

Visible alarms

The functional modules have associated status LEDs. The Ops panel shows a consolidated status for all modules. LEDs show constant green or blue to indicate good or positive status. Constant or flashing orange LEDs indicate the presence of a fault within that module.

LED

State

Description

 

 

 

Power On

Constant green

Good or positive status

 

 

 

System Fault

Constant orange: fault present

Indicates a problem with a power supply, cooling, or

 

 

controller module. For more information, see the

 

 

tables in “Power supply module LEDs” on page 13,

 

 

“Cooling Module LED” on page 13, and “Controller

 

 

module LEDs” on page 15.

Logical Fault

Constant orange: fault present

Indicates failure of a drive module. The failing module

 

 

is indicated by the Fault LED. For more information,

 

 

see the table in “Drive carrier module faults” on

 

 

page 16.

 

 

 

Box Identity

Constant blue: enclosure identity

You can light this LED through the management

 

 

interfaces to indicate which enclosure requires

 

 

service actions.

 

 

 

See “Ops panel LEDs” on page 8 for a description of the Ops panel LED states.

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