Nortel DMS-100 Series Maintenance Manual page 153

Posted PES 2 with ac failure occurrence
CM MS IOD
. . .
PES
0 Quit PM
2 Post_
3
4 PES
5
6 Tst_ PES
7 Bsy_
8 Rts_ Common
9 OffL_ AC
10 F
11 Disp_ BCC
12 Next 0= .
13 Audit_ 1= .
14 QueryPES
15 OpenCkt_
16 Charge_
17 LoadB_
18 Measure_ >
During the ac-failure period, the system runs the load bus low voltage test
every 15 min.
Test failure triggers the major audible alarm again. Operating company
personnel can use the QUERYPES command to obtain an explanation of the
trouble. The following figure describes a trouble explanation.
DMS-100 Family OPAC Maintenance Manual XPM12 and up
OPAC maintenance overview 2-59
NET PM CCS
. 1PES .
M
SysB ManB OffL
0 3 4
RED AMBER
1 0
2 Cond: RED REM1
Rectifiers
FL0 FL1 CL0 CL1 BCCDVR
F F . . .
0 1 2 3 Temp
. . . - EHT ELT
. . . - .
LNS Trks Ext Appl
. . .
CBSY ISTB InSV
0 4
GREEN OFFL
2 0
01 0 RMM
Audit Week HBT
. 2
PESALRM ECU FSP
. . .
Door BCCFUSES
FRNT SIDE 0
. . . .
.
30
3
.
.
1
.