Avaya Definity SI, Maintenance Manual, Page: 2237 / 2968

RDIG-STA (Remote Digital Station)
Issue 4 May 2002 10-1451 555-233-123
l. Error Type - 3840; with aux data 40965 — indicates that no terminal is
connected to the COMBO board. No maintenance action is required. This
is also the code that is generated when the link between the circuit pack
and the voice terminal is successfully reset. No craft action is necessary.
Error Type - 3840; with aux data 40989 — indicates an uplink message has
been logged indicating that the Electric Power Feed (EPF) is on with no
load on it. No action is necessary. No craft action is necessary.
m. Error Type - 3841 — The circuit pack’s message buffer is full. This may be
caused by having many display phones with heavy traffic connected to the
circuit pack. No action is necessary.
System Technician-Demanded Tests: Descriptions
and Error Codes
Always investigate tests in the order presented in the table below. By clearing
error codes associated with the Digital Line Electronic Power Feed Test, for
example, you may also clear errors generated from other tests in the testing
sequence.
Digital Line Electronic Power Feed/Positive
Temperature Coefficient/PPF Test(#11)
This is an Electronic Power Feed (EPF) restoration test. In this test, the processor
requests that the EPF be turned on for a given port, and an attempt is made to
turn on the power supply to the station. If no current is drawn, the station is
probably not connected. If an overcurrent condition is sensed, there may be a
short in the loop. A message is returned reporting that either the EPF was
successfully turned on, or that an overcurrent condition was sensed. This test is
repeated again 5 seconds later.
Order of Investigation
Short Test
Sequence Long Test
Sequence D/
ND
1
1 D = Destructive; ND = Nondestructive
Digital Line Electronic Power Feed Test (#11) X ND
DIG-LINE Station Lamp Updates Test (#16) X X ND
Station (Digital) Audits Test (#17) X X ND