Pm Rmm Major - Nortel DMS-100 Series Maintenance Manual

Alarm display
CM
.
Indication
The alarm code nSysB can appear under the PM subsystem header at the
MTC level of the MAP display. This code indicates an alarm associated
with an RMM. The letter M below the alarm code indicates that the alarm
class is major.
Meaning
The indicated number of RMM units are in the system busy (SysB) state.
Result
If the RMM unit fails, the system discontinues maintenance and line testing.
This condition does not affect 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.
Note: The numbers represented in the flowchart do not coincide with the
step-action numbers. The numbers indicate movement in the flowchart.
MS IOD Net
. . .
5-47 RLCM-EDC alarm clearing procedures
PM CCS Lns
nSysB . .
M
DMS-100 Family Maintenance Manual ABSK007
PM RMM
major
Trks Ext Appl
. . .
5-47 5-47