Maintenance-Object Repair Procedures
555-233-143
8-1730 Issue 1 May 2002
y. Error Type 3840 — Not service-affecting. No action is required. These
errors are reported by the circuit pack when it receives a bad control
channel message from the switch. The auxiliary data identifies the
following error events:
z. Error Type 3841 — The UDS1 Interface circuit pack has detected a
transient hardware logic error (for example, program logic inconsistency).
This error will disappear when no faults are detected for 100 minutes. The
value in Aux Data indicates the type of hardware problem.
aa. Error Type 3842 — Bad Translation RAM Location Found Error. This error
is not service-affecting. No action is required. A Bad Translation RAM is
detected, but the call continues by using another translation location.
ab. Error Type 3843 — LAN Receive Parity Error. This error occurs when the
circuit pack detects an error in a received frame from the Packet bus.
These errors are most likely caused by a Packet bus problem, but may be
due to a circuit pack fault.
See ‘‘PKT-BUS (Packet Bus)’’ on page 8-1230 to determine whether the
problem is isolated to this circuit pack or is caused by Packet bus faults.
ac. Error Type 3900 — Provides status information about a CPE Loop-Back
Jack test. The value in the Aux Data field indicates the status of the
loop-back test.
Aux Data Event
4096 Bad major heading
4097 Bad port number
4098 Bad data
4099 Bad sub-qualifier
4100 State inconsistency
4101 Bad logical link
Aux Data Test Status
1 Currently running
2 Failed because loop back could not be activated
3 Failed because test pattern could not be detected
4Terminated
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