Ext Msp Major - Nortel DMS-100 Series Maintenance Manual

Alarm display
CM
.
Indication
The alarm code FSP appears under the Ext subsystem header of the alarm
banner at the maintenance (MTC) level of the MAP display. This alarm
code indicates an Ext modular supervisory panel (MSP) alarm.
The number (n) before FSP indicates the number of OPACs with this alarm.
The letter M under the LCM indicates a major alarm.
Meaning
An MSP alarm occurs when the OPAC has a power fault or a cooling unit
fault The number that precedes FSP indicates the number of cabinets in the
system with an MSP alarm.
Result
The nature of the fault and the type of frame that contains the fault
determines the impact on subscriber service.
Common procedures
There are no common procedures.
Action
The following flowchart is a summary of the procedure. Use the
instructions in the step-action procedure that follows the flowchart to clear
the alarm.
MS IOD Net
. . .
DMS-100 Family OPAC Maintenance Manual XPM12 and up
7-59 Alarm clearing procedures
PM CCS Lns
. .
7-59 7-59
Ext MSP
major
Trks Ext Appl
. nFSP. .
M