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DEFINITY Enterprise Communications Server Release 6
Maintenance for R6vs/si
555-230-127
Issue 1
August 1997
Maintenance Object Repair Procedures
Page 10-926PDMODULE, TDMODULE (Data Module)
10
1074 FAIL Internal System Error.
1. Make sure that the data equipment connected to the data module is
powered.
2. For an (M)PDM, verify that the Data Terminal "Ready" LED is ON, or for
an (M)TDM, verify that the Data Set Ready LED is ON. If it is not on,
check the cable from the data equipment to the data module.
3. If the test continues to fail, escalate the problem.
1075 FAIL Unknown message received during test.
1. Attempt the test again.
2. If the same error occurs, test the Network Control Data Channel using
the test data-module command and a known working data module.
3. Replace the Digital Line circuit pack and repeat the test.
4. If the test continues to fail, escalate the problem.
2040 FAIL Internal System Error.
2095 FAIL Internal System Error.
1. Repeat the test.
2. If the test continues to fail, escalate the problem.
PASS Data Module Loop Around Test passed. This digital port circuit pack is
functioning properly.
1. If problems persist, investigate by using other port tests and by
examining the data module options, wiring, and connections.
Table 10-310. TEST #175 Data Module Internal Loop Around Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page