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3EM13853AF
Issue 01, September 2007
TAP-113
CONTR Alarm
PURPOSE
This procedure provides instructions to clear a CONTR alarm on a CCC or SSC.
GENERAL
CONTR indicates control processor module failure.
In this procedure, the equipment address is N-R-Sh-S, where N=name of equipment, R=rack
number, Sh=shelf number, and S=slot location number of the equipment in the shelf.
For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages
manual (PN 3EM13852AF).
STEP
PROCEDURE
1
DANGER: Possibility of personal injury. Module can be installed or removed with
bay power on. Hazardous electrical potentials are present; use extreme care when
installing or removing modules with power on.
WARNING: Possibility of equipment damage. Modules contain static-sensitive
2
devices. These devices can be damaged by static discharge. Refer to for special
handling instructions.
Enter
3
Observe output. Note AID of module with CONTR alarm.
4
Enter
5
Is state IS-NR, OOS-AU, OOS-MA, or OOS-AUMA?
6
Enter
7
Did output return COMPLD or DENY?
8
Locate CCC or SSC with CONTR alarm. Unseat module. Refer to DLP-101.
9
CONTR Alarm
and
RTRV-ALM-ALL;
RTRV-COND-ALL;
RTRV-EQPT::N-R-Sh-S;
If IS-NR or OOS-AU, go to step 7.
If OOS-MA or OOS-AUMA, go to step 9.
RMV-EQPT::N-R-Sh-S;
If COMPLD, go to step 9.
If DENY, go to step 18.
to retrieve all alarms and conditions.
for module with CONTR alarm.
for module in alarm.
TAP-113
4-49
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