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DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-1072TDM-BUS (TDM Bus)
3
Digit Detection Test (#297)
This test is executed on the Non-Control Channel bus. The Tone-Clock circuit
pack is told to put a tone on the Non-Control Channel bus and the Tone Detector
circuit pack is told to listen to it. The test passes if the tone is successfully
transmitted on the Non-Control Channel bus.
none FAIL Communication through the Control Channel is not working. The problem is
not necessarily the TDM Bus itself.
1. Display the hardware error and alarm log for the Tone-Clock circuit
pack. Refer to TONE-BD (Tone-Clock Circuit Pack) Maintenance
documentation.
2. Resolve the errors for the Tone-Clock circuit pack.
3. Display the hardware error and alarm log for the Network Control circuit
pack. Refer to DATA-BD (Network Control Circuit Pack) Maintenance
documentation.
4. Execute the test tdm P command again.
5. If the test still fails, refer to the ‘‘TDM Bus Fault Detection and Isolation
Procedure’’ described earlier.
PASS Communication through the TDM Bus is operational.
Table 3-475. TEST #297 Digit Detection Test
Error
Code
Test
Result Description/ Recommendation
none,
1001
2100
ABORT Could not allocate the necessary system resources to run this test.
1005 ABORT Since this test is valid only on the non-control channel bus, it aborts
execution when run on the control channel bus. This is a valid response.
Use the status system command to verify which bus is the control channel
bus.
2000 ABORT Response to the test request was not received within the allowable time
period.
1. Retry the command at 1-minute intervals a maximum of 5 times.
Continued on next page
Table 3-474. TEST #296 Control Channel Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page