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RING-GEN (Analog Ring Generator)
Issue 4 May 2002 10-1465 555-233-123
Table 10-555. TEST #118 Analog Ring Generator Query Test
Error
Code Test
Result Description/Recommendation
1
1000
1001
1003
1115
2012
2100 ABORT Could not seize the resources to run the test. Other
maintenance is running on the active tone/clock circuit pack.
1. Wait for the green LED on the active tone/clock circuit pack
to go out; (use the status port-network command to
determine the Active tone/clock circuit pack).
2. Rerun the test. If the test aborts again, refer to TDM-CLK
(TDM Bus Clock) Maintenance documentation.
2000 ABORT Response to the request was not received within the allowable
time period.
1. Look for TDM-CLK errors and alarms. Resolve all other
tone/clock problems first.
2. Rerun the test.
1005 ABORT The tone/clock is unable to read the analog ringing voltage
level when the tone/clock is in the Processor Interface slot.
This test is not available for the Processor Port Network in this
configuration.
FAIL Ringing voltage is below acceptable levels.
PROCEDURE FOR A MULTI-CARRIER CABINET SYSTEM.
1. If this is a High or Critical Reliability system, determine the
active Tone-Clock circuit pack by issuing a status port
network command. Make the Standby Tone-Clock circuit
pack active via the set tone-clock PC command and rerun
the test.
a. If the test passes, the trouble is with the new Standby
Tone-Clock circuit pack. Refer to the TONE-BD
(Tone-Clock Circuit Pack) Maintenance documentation
for details on replacing the Standby Tone-Clock circuit
pack. After the circuit pack is replaced, make this
Tone-Clock active again by issuing the set tone-clock
PC command and rerun the test.
b. If the test fails, then proceed with Step 2.
2. Look for and resolve CARR-POW (Carrier Port Power
Supply Unit) alarms first, and then rerun the test.
3. Check fuse F9 on the Power Distribution Unit. Replace F9
if it is blown, and rerun the test. If the test still fails, then an
Analog Line circuit pack could be defective and causing
the Analog Ring Generator and/or fuse F9 to fail.
4. Unseat all Analog circuit packs in the affected cabinet, and
replace fuse F9 again if needed. Rerun the test.
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