System Management: FRU LEDs

Set FRU LED State Command

The Set FRU LED State command allows the state of the FRU LEDs to be controlled by the management system.

Table 7-14:Set FRU LED State Command

Type:

Byte:

Data Field:

Request Data

1

PICMG Identifier—indicates that this is a PICMG defined group

 

 

extension command. Use value 00h.

 

 

 

 

2

FRU Device ID

 

 

 

 

3

LED ID

 

 

00h Blue LED (Hot Swap)

 

 

01h LED 1 (OOS)

 

 

02h LED 2

 

 

03h LED 3

 

 

04h-FEh OEM defined LEDs

 

 

FFh Lamp Test (all LEDs under management control are

 

 

addressed)

 

 

 

 

4

LED Function

 

 

00h LED off override

 

 

01h-FAh LED blinking override

 

 

FBh Lamp Test state Turn on LED specified in byte 3 for the

 

 

duration specified in byte 5, then return to the highest

 

 

priority state.

 

 

FCh LED state restored to Local Control state

 

 

FDh-FEh reserved

 

 

FFh LED on override

 

 

 

 

5

On Duration

 

 

LED on-time is measured in tens of milliseconds

 

 

Lamp Test time in hundreds of milliseconds if byte 4=FBh, time

 

 

value must be less than 128. Other values when Byte 4=FBh are

 

 

reserved. Otherwise, this field is ignored and shall be set to 0h.

 

 

 

10009109-01

ATCA-9305 User’s Manual

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Emerson ATCA-9305 user manual Set FRU LED State Command

ATCA-9305 specifications

The Emerson ATCA-9305 is a high-performance AdvancedTCA (ATCA) chassis designed to meet the demanding requirements of telecommunications and IT infrastructure. With a focus on scalability, reliability, and flexibility, this equipment is ideal for service providers and enterprises looking to deploy robust applications in a variety of environments.

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