Nortel DMS-100 Series Reference Manual page 266

4-16 Datafilling BAS on RSC-S UK / Europe
Basic call processing
Trunks and trunk groups
Tables TRKGRP, TRKSGRP and TRKMEM define the trunk groups that
associate with a switching unit. These tables define additional information
for subgroups assigned to trunk groups. These tables also define data for
each trunk, trunk group, and subgroup. Other data identify circuits for static
trunks, dynamic trunks, and equipment used to test lines and trunks.
Alarm functions
Tables ALMSCGRP, ALMSDGRP, ALMSD and ALMSC record
information for scan points and signal distribution points. This information
includes circuit equipment, location, and type of circuit pack. This data also
includes functions of assigned scan points and signal distribution points in
the alarm scan groups.
Circuit test equipment
Table TRKMEM identifies circuits for static trunks, dynamic trunks and test
equipment to test lines and trunks. Tables MTAMDRVE, MTAVERT, and
MTAHORIZ include data to connect test equipment to a circuit that requires
testing.
Maintenance control for peripherals
The data in table CARRMTC includes maintenance control information in
peripherals, out-of-service (OOS) limits for alarms, and system
return-to-service (RTS) occurrences.
REX Scheduler
Table REXSCHED schedules the frequency and number of REX tests.
Tuples are added to table REXSCHED after data are entered in the inventory
tables.
Negate Partial Ground Diagnostics
Run the diagnostics if the suffix of the NT6X18 card is -AA or -AB, the line
is a ground start (GND=Y in table LNINV), and initial diagnostics fail. Add
the Service order (SERVORD) option NPGD, Negate Partial Ground Start
Diagnostics. This option allows you to test the line against a smaller subset
of ground start diagnostics. When you set option NPGD in table
LENLINES, the system skips loop detector, reversal relay, and ground start
relay tests.
Note: The NPGD works for LCMs. Ground start diagnostics do not apply
to RCO2s with LCMEs.
297-8331-815 Standard 10.01 August 1999
(continued)