Front Panel LED Error Codes

During the booting process, the LEDs on the front panel will display different sequences which inform where in the boot process the IMG 2020 is at any specific time. If there is an issue during the boot process and the process fails, the IMG 2020 will display error codes by lighting specific LEDs. The Table below displays the error codes and a description each.

Error

Alarm LED

Span 0

Span 1

Span 2

Span 3

Span 4

Span 5

Span 6

Span 7

Boot Flash Checksum Error

Red

Off

Off

Off

Red

Off

Off

Red

Off

Control Register Error

Red

Off

Off

Off

Red

Off

Off

Red

Red

Timer and Interrupt error

Red

Off

Off

Off

Red

Off

Red

Off

Off

RAM Error

Red

Off

Off

Off

Red

Off

Red

Off

Red

RS232 Error

Red

Off

Off

Off

Red

Off

Red

Red

Red

Non-Volatile RAM Error

Red

Off

Off

Off

Red

Red

Off

Off

Off

Ethernet Error

Red

Off

Off

Off

Red

Red

Off

Red

Off

Init Error, No Filename ID

Red

Off

Off

Red

Off

Off

Red

Red

Off

Init Error, Filename ID mismatch

Red

Off

Off

Red

Off

Off

Red

Red

Red

Download not verified

Red

Off

Off

Red

Off

Red

Red

Red

Off

BOOTP Error, Device Not Mapped

Red

Off

Off

Red

Red

Off

Off

Off

Red

BOOTP Error, Initialization Error

Red

Off

Off

Red

Red

Off

Off

Red

Off

BOOTP Error, No Parameters

Red

Off

Off

Red

Red

Off

Off

Red

Red

BOOTP Error, No Filename

Red

Off

Off

Red

Red

Off

Red

Off

Off

BOOTP Error, No Subnet Mask

Red

Off

Off

Red

Red

Off

Red

Off

Red

FTP Error, Can not login

Red

Off

Red

Off

Off

Red

Off

Off

Off

FTP Error, No File

Red

Off

Red

Off

Off

Red

Off

Off

Red

FTP Error, Time Out

Red

Off

Red

Off

Off

Red

Off

Red

Off

FTP Error, No Server

Red

Off

Red

Off

Off

Red

Off

Red

Red

FTP Error, Bad Route

Red

Off

Red

Off

Off

Red

Red

Off

Off

FTP Error, Loading Error

Red

Off

Red

Off

Off

Red

Red

Off

Red

TFTP Error, Can not Login

Red

Off

Red

Off

Red

Red

Off

Off

Off

TFTP Error, No File

Red

Off

Red

Off

Red

Red

Off

Off

Red

TFTP Error, Time Out

Red

Off

Red

Off

Red

Red

Off

Red

Off

TFTP Error, No Server

Red

Off

Red

Off

Red

Red

Off

Red

Red

TFTP Error, Bad Route

Red

Off

Red

Off

Red

Red

Red

Off

Off

TFTP Error, Loading Error

Red

Off

Red

Off

Red

Red

Red

Off

Red

SD card error, Card not formatted

Red

Off

Red

Red

Off

Off

Off

Off

Red

SD card error, No Config File

Red

Off

Red

Red

Off

Off

Off

Red

Off

SD card error, No IP Address

Red

Off

Red

Red

Off

Off

Off

Red

Red

SD card error, No FileName

Red

Off

Red

Red

Off

Off

Red

Off

Off

SD card error, No SubnetMask

Red

Off

Red

Red

Off

Off

Red

Off

Red

SD card error, Can Not open boot file

Red

Off

Red

Red

Red

Red

Off

Off

Red

SD card error, Loading Error

Red

Off

Red

Red

Red

Red

Red

Off

Red

 

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