UDS1-BD (UDS1 Interface Circuit Pack)
Issue 5 October 2002
1775
555-233-119
y. Error Type 3840 — is 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.
Refer to the PKT-BUS Maintenance documentation to determine if the
problem is isolated to this circuit pack or if the problem is caused by Packet
Bus faults.
ac. Error Type 3900 — is used to give status information on a CPE Loopback
Jack Test. The value in the Aux Data field indicates the status of the
loopback 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 loopback could not be activated
3
Failed because test pattern could not be detected
4
Terminated