Nortel DMS-100 Series Replacement Procedures page 1038

1-1006 XPM card replacement procedures (continued)
NTMX72
in an SMA2
(continued)
10
At the frame or cabinet
11
At the MAP terminal
12
At the frame or cabinet
13
14
297-8021-547 Standard 14.02 May 2001
If the message is
SWACT failed
son: XPM SWACTback
SWACT refused
SWACT Controller
The inactive unit could not establish two-way communication with CC and has
switched activity back to the originally active unit. You must clear all faults on
the inactive unit before attempting to clear the alarm condition on the active
unit.
Go to step 23.
Place a sign on the active unit bearing the words Active unit-Do not touch.
This sign should not be attached by magnets or tape.
Busy the inactive PM unit by typing
>bsy INACTIVE
and pressing the Enter key.
Use the following information to determine where to proceed:
If the card you are replacing has
a suffix of
AA
AB
WARNING
Static electricity damage
Before removing any cards, put on a wrist strap and connect
it to the wrist strap grounding point on the left side of the
modular supervisory panel (MSP). This protects the
equipment against damage caused by static electricity.
Power down the NTMX72 power converter by setting the POWER switch on
the face plate to the OFF position.
Perform the common replacing a card procedure in this document.
Do
step 10
Rea-
step 10
by
Do
step 14
step 15