Table of Contents
Advertisement
Chapter 18.
2.
3.
4.
5.
6.
18.7. BM EQUIPPING
Now create the data for all BMs on one IOP through EQUIP-MOD command by
using standard procedure. Procedure is given in Appendix-1.
18.8. BTU TESTING
Set up
18.8.1.
IFC (PSM/ESM) Diagnostics
Bus Terminal Unit (BTU ) of Central Module Contains local PSM/ESM IFC
cards. Each PSM card caters for two consecutive Base Modules and each
ESM card caters for one local Base Module and one Remote Base Module.
Hence numbers of PSM/ESM cards in BTU depends upon how many Base
Modules (local+Remote) are equipped and what are their positions in the
configuration. If some Base Modules are not equipped then PSM/ESM cards
are not required but at those slots CML cards are put for providing proper
matching of impedances on the Bus for avoiding noise on the Bus. Please
refer Fig. 18.1 for the numbering of PSM/ESM cards in both Buses. Table
18.1 gives the relation between PSM/ESM cards and Base Modules.
Note : Only even numbered BM can be configured as Remote BM.
354
Make CMS1 OOS-OPR, other CMSs should be inservice
Give command DGN-SWU for CMS1. If diagnostics are okayed then
bring CMS1 inservice by PUT-SWU-INS command. If diagnostics are
failed, take appropriate action.
Repeat step 2 and 3 for other CMSs also
Interchange SSC
Repeat step 2 to 3 for all CMSs with SSC-1 INS-ACT
IOP-0 is INS-ACT and data of all BMs created.
BM-CM cables are connected
1.
Power on BTU and SSU. Ensure required number of IFC
(PSM/ESM) and SWC (PSS) cards are jacked in.
2.
Give code load to system. System will come up with all units of
AM and CM inservice.
3.
If any unit is Out Of Service (OOS) then run diagnostics for that
unit and bring it inservice by PUT-SWU-INS command.
C-DOT DSS MAX-XL
Advertisement
Table of Contents
