NEC Univerge SV8100 Programming Manual - page 746
Issue 1.0
UNIVERGE SV8100
2 - 706
Program 90 : Maintenance Program
3
2
0
Communicati
on fault
between
CD-CP00-US
and other
PKGs.
The error occurred when
communicating with the
package. When the
package is broken, it
recognizes it as a
communication fault.
1.The unit is half.
2.The power-
supply voltage of
the system is
outside ratings.
3.The equipment
that generates the
noise in the same
power supply
system as the
power supply origin
of the system is
connected, and it
malfunctions
because of the
power supply
noise.
4.The equipment to
which it is adjacent
to of a main device,
and has put out the
radiation noise
exists, and it
malfunctions
because of the
radiation noise.
5.The chassis is
not properly
grounded.
1.Please insert the unit
firmly.
2.The power-supply
voltage must use
another power supply
when is in the range of
ratings or measuring
with the voltmeter, and
deviating from the rated
range.
3.Please use the power
supply besides the
equipment with the
possibility of the noise
source.
4.Please separate as
much as possible and
use a main device from
the equipment by which
you seem may
generate the radiation
noise.
5.Please ground the
chassis correctly.
When the unit
is
reconfirmed,
the error is
recovered.
ERR
REC
4
2
0
PKG S/W
Download
Error
The unit program was not
able to be downloaded
normally.
The unit was not able to be
started normally.
The package
software is not
stored in the
downloaded USB
memory.
The stored
package software
is illegal.
Package
information that
had been installed
before remains.
Delete slot information
that corresponds by
PRG90-05-01 to delete
package information
that had been installed
before.
There is a possibility
that the unit program is
broken though an
external factor of the
noise etc. is thought.
Please load into the
USB memory and try
again when you back
up the unit program.
Please inquire of the
manufacturer when not
restoring it.
Please
exchange
units, though
it is likely to
restore by
mounting the
unit again.
When the unit
program is
normally
downloaded,
the error is
recovered.
ERR
REC
5
1
0
Cooling fan
error
The cooling fan does not
work normally.
The cooling fan has
stopped working.
The cooling fan has
come off.
Confirm that the cooling
fan is turning.
Verify the mounting of
the cooling fan.
Replace the
cooling fan if it
is defective.
Table 2-20 Description of Alarm (Continued)
Alarm
No.
Type
Report
Name
Content of Alarm
Cause
Action
Recovery
Alarm
Status