NEC SL2100 - Page 606

Alarm
No.
Name
Item
No.01
de-
fault
Item
No.02
de-
fault
Content of
alarm
< generation
timing >
Cause Measures Recovery
Alarm
Status
2 PKG
mounting
Error
2 0 The unit did not
step on a regu-
lar procedure
and it was
pulled out. Or, it
is not normally
inserted.
<The unit
starts and op-
erate it >
1.
The package
is half.
2. The package
is out of order.
1. Please insert
the package
firmly.
2. Please try
again after ini-
tializing the
system data
once when
LED doesn't
blink normally.
3. Exchange of
packages.
When the
unit is re-
confirmed,
the error is
recovered.
ERR
REC
3 Communi-
cation fault
between
CPU and
other PKGs
2 0 The error oc-
curred when
communicating
with the pack-
age. When the
package is bro-
ken, it recogni-
zes it as a com-
munication
fault.
<The unit
starts and op-
erate it >
1. The unit is
half.
2. The power-
supply voltage
of the system
is outside rat-
ings.
3. The equipment
that generates
the noise in
the same pow-
er supply sys-
tem as the
power supply
origin of the
system is con-
nected, and it
malfunctions
because of the
power supply
noise.
4. The equipment
to which it is
adjacent to Tai
of a main de-
vice, and has
put out the ra-
diation noise
exists, and it
malfunctions
because of the
radiation
noise.
5. The earth of
the case is not
correctly tak-
en.
1. Please insert
the unit firmly.
2. The power-
supply voltage
must use an-
other 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 sepa-
rate as much
as possible
and use a
main device
from the equip-
ment by which
you seem may
generate the
radiation
noise.
5. Please ground
the earth of the
case correctly.
When the
unit is re-
confirmed,
the error is
recovered.
ERR
REC
SL2100 ISSUE 2.0
2-582 Program 90 : Maintenance Program
Program
90