User Guide

DEFINITY Enterprise Communications Server Release 5

Maintenance and Test for R5vs/si

555-230-123

Issue 1

April 1997

Maintenance Object Repair Procedures

Page 10-572DS1-BD (DS1 Interface Circuit Pack)

1039 ABORT The DS1 Interface circuit pack is providing timing for the system. Executing this

test could cause major system disruption.

If the DS1 Interface circuit pack needs to be tested, set the synchronization

reference to another DS1 Interface circuit pack or to the Tone-Clock circuit

pack via the following command sequence:

1. Issue the disable synchronization-switch command.

2. Next, issue the set synchronization PCSS command.

3. Lastly, issue the enable synchronization-switch command.

1950 ABORT Another loopback/span test is already executing on the DS1 board or the board

is in a network requested loopback mode (Line loopback or Payload loopback).

The hardware error log will indicate whether a Customer Loopback Jack Test,

Far CSU Loopback Test, or the One-Way Span Test is executing or if the board

is in line loopback or payload loopback mode. Only one long-duration

loopback/span test can be active at a given time. Thus, if a loopback/span test

is already active, that test must be terminated via the

test ds1-loop PCSS

end-loopback/span-test

command in order to execute this test.

ABORT Internal system error

2100 ABORT Could not allocate the necessary system resources to run this test.

1. Retry the command at 1-minute intervals for a maximum of 5 times.

Table 10-159. TEST #1209 DS1 Board Loopback Test — Continued

Error

Code

Test

Result Description/ Recommendation

Continued on next page