Rmm Major - Nortel DMS-100 Series Maintenance Manual

Alarm display
CM
.
Indication
The alarm code nSysB under the peripheral module (PM) subsystem header
indicates an alarm that involves an RMM. The letter M below the alarm code
indicates that the alarm class is major. The header is at the MTC level of the
MAP display.
Meaning
The n in front of the system-busy (SysB) alarm indicates the number of RMMs
in the SysB state.
Result
If the RMM unit fails, the system stops maintenance and line testing. This
alarm does not affect subscriber service.
Common procedures
There are no common procedures.
Action
This procedure contains a summary procedure and a list of steps. Follow the
flowchart to review the procedure. Use the steps to perform the procedure.
MS IOD Net
. . .
DMS-100 Family OPM Maintenance Manual XPM14 and up
OPM alarm clearing procedures 7-71
PM CCS Lns
nSysB . .
M
RMM
major
Trks Ext Appl
. . .