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Note :
Corresponding to RBM, ESM card is required in both cases. (e.g. if BM12 is to
be configured as RBM, ESM cards are to be equipped as IFC6 and IFC22 in
bus-0 and bus-1 of BTUs respectively).
Set up
18.9. SSU TESTING
Set up
INSTALLATION MANUAL
CM is fully initialised and BM-CM cables are connected.
1.
Make SSC-0 INS-ACT, SSC-1 INS-SBY.
2.
Make IFC1 OOS-OPR.
3.
Give command DGN-SWU for IFC1. If diagnostics are okayed
then bring the PSM card inservice by PUT-SWU-INS command.
If diagnostics are failed, take appropriate action.
4.
Repeat step and 2 and 3 for all other PSM (IFC) cards which are
equipped.
5.
Interchange SSC
6.
Repeat step 2 to 4 for all IFC cards with SSC-1 active.
CM is fully initialised and BM-CM cables are connected
1.
Make SSC-0 INS-ACT, SSC-1 INS-SBY.
2.
Make the SS-0 (Switch Plane ) OOS-OPR, SS-1 should be INS-
ACT
3.
Give command PUT-SWU-INS for Switch Plane SS-0. If
diagnostics are okayed then bring the SS-0 inservice by PUT-
SWU-INS command. If diagnostics are failed, then take
appropriate action by changing the failed card in DGN report.
SS-0 i.e. switch plane 0 means (SSBID-0, CLK-0 all SWCs-0)
and SS-1 means (SSBID-1, CLK-1, SS-1 all SWCs-1). (NSC is
part of CLK).
4.
Repeat step 2 & 3 for SS-1
5.
Interchange SSC
6.
Repeat step 2 to 4 with SSC-1 active.
FUNCTIONAL TESTING
357
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