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Chapter 18.
360
downloading the code. Check the message on BP terminal for
both ports enabled. Let path got is 98 9C 9E 66 i.e., BMS-0 (--)
SCIC (--)0 (--) TS-0 (--) CMS1. Message on BP terminal will come
as PO-1E for both ports enabled.
5.
Reset the TSC-0, now 9e 66 path is broken it should get path
through 9f 66. If it gets the cross path i.e. 9f 66 then code load
will take place through this cross path put Base Module will not
get initialised unless and until it gets a direct path 9e 66 or 9f 67
which is must.
6.
Check the status of all units of BM, they should be inservice.
There should not be any alarm for that Base Module on ADP
now.
7.
Jack in BUS-1 IFC card and bring it inservice by PUT- SWU-
INS command.
8.
Make BUS-0 IFC card of that BM OOS-OPR (Out of Service
Operator).
9.
Give a soft start for that BM. It should get a path 9f 67, check
the message on BP terminal.
10.
Give a reset to TSC-1 i.e. (9f ), now BM should get path 9e 67.
Code load in Base Module will take place but BM will not fully
initialise unless it gets a direct path 9f 67 or 9e 66.
11.
Bring IFC card of bus 0 inservice by PUT SWU-INS command.
12.
Interchange Switch Planes (SS-0), BM should remain stable.
There should not be any alarm on ADP for that base module.
13.
Run diagnostics on all units of BM i.e., BP-0, BP-1, MU-0, MU-1,
BMS-0, BMS-1, SCIC-0, SCIC-1, TSC-0, TSC-1, MFCs, all
TICs... etc. and finally bring these units inservice through PUT-
SWU-INS command. Check the stability of BM in all
combinations.
diagnostics' command files.
14.
Run intra BM calls and check voice path.
15.
Repeat steps 1 to 14 for all other BMs which are equipped.
16.
Make inter BM calls and check the voice path.
17.
When trunk Base Modules are up then create loop back data on
decadic as well as on MF trunks. Make some loop back calls and
check voice path.
For
all
different
combinations,
run
C-DOT DSS MAX-XL
the
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