Understanding Event Messages - Nortel Meridian Companion Installation And Maintenance Manual

Understanding event messages

Table 16: Event messages
Event code
EVT180
EVT181
EVT220-081
S4
EVT221-081
S4
EVT221-481
EVT222-081
S5
EVT222-481
EVT260-0302
S8
EVT261-0302
EVT264
EVT280
EVT281
EVT285
P0725810 Issue 3.0
Event messages appear as items in the Administration log or the
Event/Alarm log. Most of these event messages appear during
normal maintenance. An installer may view the event messages to
diagnose a problem in the system.
Each event is assigned a severity number. An S preceding this
number (for example, S4), may appear in the event message. S1 has
the lowest priority. If the Log is full, new event messages with a
higher severity number replace existing event messages of a lower
severity. For this reason, check event messages at regular intervals.
You can then deal with all messages before they are replaced.
Meaning
The tones download failed during system initialization.
A download failed.
The Administration log has been cleared.
The Event/Alarm log has been cleared by the Administration Terminal.
The Event/alarm log has been cleared.
The Administration Terminal enters the debugging facility that is password
protected.
Meridian COMPANION is accessing the debugging facility.
The Controller takes the access line on port 0302 out of service because no
current was detected.
The access line on port 0302 is returned to service after current was detected
S1
(see EVT260).
The CCU line detected the completion of the release handshake after it had
previously failed.
The Administration Terminal has received an event it cannot handle.
There is a software error on the Administration Terminal.
An address error occurred.
COMPANION 200 Installation and Maintenance Guide
Maintenance 128