NEC SL100 - Page 521

Alarm
No.
Type
Re-
port
Name
Content of
Alarm
Cause Action Recovery
Alarm
Status
3 2 0 Connection
fault be-
tween CPU
and other
PKGs.
The error occurred
when communicat-
ing with the pack-
age.
When the package
is broken, it recog-
nizesitasacom-
munication fault.
1 The unit is not
completely in-
serted.
2 The power-
supply voltage
of the system
is outside rat-
ings.
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 radia-
tion noise ex-
ists, 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 an-
other power
supply when is
in the range of
ratings or mea-
suring 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 de-
vice from the
equipment by
which you seem
may generate
the radiation
noise.
5 Please ground
the chassis cor-
rectly.
When unit is
confirmed,
the error is
recovered.
ERR
REC
4 2 0 PKG S/W
Download
Error
The unit program
could not be down-
loaded normally.
The unit could not
able to be started
normally.
1 The package
software is not
stored in the
downloaded
USB memory.
2 The stored
package soft-
ware is illegal.
Package infor-
mation that
was installed
before re-
mains.
1 Delete slot in-
formation that
corresponds by
Program 90-05-
01 to delete
package infor-
mation that was
installed before.
2 There is a pos-
sibility that the
unit program is
broken though
an external fac-
tor of the noise
etc. is thought.
3 Please load into
the USB
memory and try
again when you
back up the unit
program.
4 Please Check
with maker on
uncertain
points.
Please ex-
change
units,
though it is
likely to re-
store by
mounting
the unit
again.
When the
unit program
is normally
down-
loaded, the
error is re-
covered.
ERR
REC
ISSUE 1.1 SL1000
Program
90
Programming Manual 2-499