Severity Levels

Critical (CR), Major (MJ), Minor (MN), Not Alarmed (NA), Not Reported (NR)

Default: Minor (Mn)

ASAP Type

BLSR Protection Group

AID Type

BLSR protection group

Date

Month/day/year that the condition was detected

Time

Hour:minute:second that the condition was detected

Probable Cause

RNG-DSCVY (Ring Discovery)

Effect on Service

NSA

Alarm Entity Type

COM

Description

Ring Comm Failure

Likely Cause

During auto discovery, the ring map could not be completed because of a DCC communication failure.

Visible Indication

Lighted CR, MJ, or MN LED on the SYSCTL faceplate (when the severity level is provisioned to Critical, Major, or Minor, respectively)

Action

Proceed to Procedure 5-121: Clear "Ring Comm Failure" alarm.