Maintenance Object Repair Procedures
555-233-123
10-1182 Issue 4 May 2002
PDMODULE, TDMODULE (Data
Module)
As illustrated in Figure 10-78 on page 10-1183, data modules provide an interface
between the system TN754, TN784, TN413 [G3iV2-386], or TN754 [G3iV2-386]
Digital Line circuit pack and data equipment such as terminals, host computers,
and modems. Data modules are used for both dial-up and permanent
circuit-switched data calls. DA data modules provide this interface when the
system uses a TN2136 [G3iV2-386] Digital Line circuit pack.
MO Name (in
Alarm Log)
Alarm
Level Initial Command to Run
1
1 Where P is the port network number (1 for PPN and 2 or 3 for EPN); C is the carrier
designation (for example, A, B, C, D, or E); SS is the address of the slot in the carrier
where the circuit pack is located (for example, 01, 02, ..., etc.); and pp is the 2-digit port
number (for example, 01).
Full Name of MO
PDMODULE
2,3
2 The DTDM is considered to be part of the DIG-LINE MO. Refer to the Digital Line
testing section for DTDM or linked Data Adapter (DA) failures.
3 Some of the alarms that are logged due to PDMODULE and TDMODULE test failures
may be related to circuit pack problems reported during the Common Port Circuit Pack
testing phase. Refer to the XXX-BD (Common Port Circuit Pack) Maintenance
documentation for information about testing the Digital Line circuit packs.
MINOR test port PCSSpp l Processor Data
Module
PDMODULE WARNING test port PCSSpp sh Processor Data
Module
TDMODULE
2,3
MINOR test port PCSSpp l Trunk Data Module
TDMODULE WARNING test port PCSSpp sh Trunk Data Module
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