Lucent Technologies 4ESS SCS, Maintenance Manual

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TAP-142 234-151-077AC
6 of 5 Page 1999 June 7, Issue
(Contd) A TABLE Codes Error CDSU-I
Recommended Error
Code
Source Reason
Action
message LAN Bad/corrupted
received. the discard will software The None.
message. BLM 0303
because order LAN a Rejected
in is update software a
progress.
to AAP via update software for Wait
complete. Interject 0304
of use without operate will Unit None. failed. open device card Alarm
card. alarm the
BLM 0401
failure, fan reported card Alarm
lit. LED alarm major
units fan multiple contains CDSU-I A
to need may them of one cooling; for
replaced. be
BLM 0402
fan reported card Alarm
LED alarm major restored,
cleared.
BLM 0403 None.
over unit reported card Alarm
50˚ than (greater temperature
lit. LED alarm major C),
open and temperature, ambient Check
allow to doors cabinet CDSC
CDSU-I Check cooling. for ventilation
overheating of cause the determine to
filters fan properly, operating not (fans
continues CDSU-I The etc.) clogged,
will down, powered if but operating,
temperature until properly initialize not
C. 50˚ than less is CDSU-I inside
BLM 0404
over unit reported card Alarm
cleared, condition temperature,
cleared. LED alarm major
BLM 0405 None.
T1 of loss Alarm, Red DTI/211
carrier. are cables T1 CDSU-I that Check
the that and connected, properly
properly are SCU and CDSU-I
cable T1 given the for configured
T1 of loss indicates Generally length.
T1’s. of reset SCU or cabling,
Interject 0501
Proprietary — Technologies Lucent
instructions Company to pursuant Use