Nortel DMS-100 Series Maintenance Manual page 348

7-112 Alarm clearing procedures
PMPES
critical, major, minor
Summary of clearing a PMPES alarm
Go to PES level
of MAP display.
Post the most
criticial alarm
condition.
Query the PES
fault.
BCCDVR fault
present?
Are battery
1
strings in the F
state?
Is an audit
2
fault
present?
BCC fault
3
present?
Busy and test
4
the scan card.
297-8211-550 Standard 05.01 August 1999
(continued)
Y
Busy and test
the driver
card.
N
Contact the
Y
maintenance
support group.
N
Y Contact the
maintenance
support group.
N
Contact the
Y
maintenance
support group.
N
5
This flowchart summarizes the
procedure.
Use the instructions that follow
this flowchart to perform the
procedure.
Y
Driver card
test passes?
N
Replace driver
card.
2
If required,
enable the
audit again.
If required, return
battery string to
load bus.
Return the
1
driver card to
service.
1
3
4