Nortel Modular ICS 6.0 Installer's Manual page 508

508 / Alarm codes
Example
display
Alarm:
37 ABBC
DD
Alarm: 40
Alarm: 41
Alarm: 42
Alarm: 43
Alarm: 44
Alarm: 45
Alarm: 46
Alarm: 47
Alarm:
50 X
Alarm:
51 X
Modular ICS 6.0 Installer Guide
Meaning
An error has occurred in
the download of a protocol
to a BRI Card.
A: the maintenance index
of the BRI
BB: a code describing the
nature of the error
C: the current download
state
DD (appears when the
error is limited to one
protocol): the two-
character product identifier
of the protocol
There is a problem with the
T1 signal
All devices on SM
disconnected.
Trunk Module
disconnected.
Possible causes
The BRI Card is not properly
installed.
The cable connecting the DTI
to the network termination
point or external CSU is
disconnected.
There is a problem with the T1
signal from the network.
The last device on Norstar
bus X (port numbers
X01-X16) has been removed.
The 25-pair cable was
disconnected from the SM.
The fiber cable from the SM to
the ICS is disconnected.
The SM was powered down.
All Trunk Cartridges are
disconnected from the TM on
DS-30 port X.
The TM was powered down.
The fiber cable from the TM to
the ICS is disconnected.
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