User manual

DEFINITY Enterprise Communications Server Release 6

Maintenance for R6vs/si

555-230-127

Issue 1

August 1997

Maintenance Object Repair Procedures

Page 10-545DS1-BD (DS1 Interface Circuit Pack)

Table 10-182. TEST #1227 ICSU Status LEDs Test

Error

Code

Test

Result Description/ Recommendation

ABORT Internal system error

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

1005 ABORT The ICSU Status LEDs test can not be executed for the current configuration.

The test applies only to TN767E or later DS1 circuit packs administered for

24-channel operation (1.544 bit rate).

1. If the circuit pack is a TN767E or later suffix DS1 circuit pack, then retry the

command.

1951 ABORT The ICSU Status LEDs Test can not be executed because a 120A1 or later suffix

CSU Module is not physically installed. If using a 120A1 CSU Module,

physically connect it to the TN767E board on the back of the port carrier

otherwise, ignore this abort.

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.

2500 ABORT Internal system error.

1. Retry the command.

PASS The ICSU Status LEDs test executed successfully. A PASS result, however,

does not necessarily mean that the status LEDs behaved properly. It only

means that the software successfully attempted to light the status LEDs. This is

a visual test. The service technician must visually exam the behavior of the

LEDs while the test is running. The LEDs are functioning properly if the four

status LEDs are lit red for 5 seconds, then lit green for 5 seconds, then lit yellow

for 5 seconds. If the LEDs behave differently, the board should be replaced at

the customer’s convenience.

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