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DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-1001SW-CTL (Switch Control)
3
Time of Day Clock Test (#95)
The short term accuracy of the Time of Day (TIME-DAY) clock is tested. The test
reads the clock once, waits a short time, and reads the clock again. The second
reading of the clock must be within certain limits relative to the first reading for
the test to pass. The
display time
command can be used to display the current
setting of the TIME-DAY clock.
2012 ABORT Internal system error
2013
2100
none
ABORT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals a maximum of 5 times.
0 FAIL The Switch Control cannot communicate on the TDM Bus control channel.
The customer probably cannot make or receive calls.
1. Run the Short Test Sequence several times to make sure this failure is
occurring consistently, run the Long Test Sequence to reset the Switch
Control. Sometimes, running the Long Test Sequence may clear the
problem. Remember that the Long Test Sequence is destructive.
Placing and receiving calls is affected for several seconds.
2. If there are no TDM Bus alarms against the Standby TDM Bus, switch
the control channel from its current bus to the Standby bus. If this test
passes on the new bus, investigate the possibility of TDM Bus failures.
If the test fails even after the control channel is switched to the standby
TDM Bus, proceed to Step 3.
3. If calls cannot be made, replace the Processor board.
PASS The Switch Control can communicate with the port circuit packs over the
TDM Bus.
Table 3-444. TEST #94 Control Channel Transmission Test — Continued
Error
Code
Te st
Result Description/ Recommendation
Continued on next page