Determine The Cause Of The Alarm; Scu Alarm Summary - 1186003Lx, 1186003Lx; Table 8-3. Scu Alarm Summary - ADTRAN MX2820 System Manual

MX2820 System Manual

Determine the Cause of the Alarm

Utilizing the information from the LEDs and Alarm Log, use the following subsections to
further define the nature of the alarm.

SCU ALARM SUMMARY - 1186003LX, 1186003LX

Table 8-3 provides the MX2820 SCU alarm summary.
Alarm Description
Card Removed This alarm is set when a module is physically removed
from a slot in the shelf. Inserting a module into the slot
clears the alarm.
AUX1 This alarm is user-definable. The severity level and the
description string are also user-definable.
Access Identifier (AID) Index and TL1 condition codes are
user-definable.
AUX2 This alarm is user-definable. The severity level and the
description string are also user-definable.
AID Index and TL1 condition codes are user-definable.
AUX3A This alarm is user-definable. The severity level and the
description string are also user-definable.
AID Index and TL1 condition codes are user-definable.
NOTE: AUX3A and AUX3B can be used to support the
Fan Module alarms.
AUX3B This alarm is user-definable. The severity level and the
description string are also user-definable.
AID Index and TL1 condition codes are user-definable.
This alarm is generated when the SCU receives a
cadenced alarm signal on the AUX3 wire-wrap post.
NOTE: AUX3A and AUX3B can be used to support the
Fan Module alarms.
8-8

Table 8-3. SCU Alarm Summary

Severity Level
User-definable
User-definable
User-definable
User-definable
User-definable
61186003L1-1D