NEC SL1100 Programming Manual page 560

SL1100
Alarm
Type
No.
3
Program
90
4
2-540
Re- Content of
Name
port Alarm
2 0 Connec- The error occur-
tion fault red when com-
between municating with
CPU and the package.
other When the pack-
PKGs. age is broken, it
recognizes it as
a communica-
tion fault.
2 0 PKG S/W The unit pro-
Download gram could not
Error be downloaded
normally.
The unit could
not able to be
started normal-
ly.
Cause Action
1. The unit is not 1. Please insert
completely in- the unit firmly.
serted. 2. The power-
2. The power- supply voltage
supply voltage must use an-
of the system other power
is outside rat- supply when is
ings. in the range of
3. The equip- ratings or
ment that gen- measuring
erates the with the volt-
noise in the meter, and de-
same power viating from
supply system the rated
as the power range.
supply origin 3. Please use the
of the system power supply
is connected, besides the
and it malfunc- equipment
tions because with the possi-
of the power bility of the
supply noise. noise source.
4. The equip- 4. Please sepa-
ment to which rate as much
it is adjacent as possible
to of a main and use a
device, and main device
has put out from the
the radiation equipment by
noise exists, which you
and it malfunc- seem may
tions because generate the
of the radia- radiation
tion noise. noise.
5. The chassis is 5. Please ground
not properly the chassis
grounded. correctly.
1. The package 1. Delete slot in-
software is not formation that
stored in the corresponds
downloaded by Program
USB memory. 90-05-01 to
2. The stored delete pack-
package soft- age informa-
ware is illegal. tion that was
Package infor- installed be-
mation that fore.
was installed 2. There is a
before re- possibility that
mains. the unit pro-
gram is broken
though an ex-
ternal factor of
the noise etc.
is thought.
3. Please load in-
to the USB
memory and
try again when
you back up
the unit pro-
gram.
4. Please Check
with maker on
uncertain
points.
Program 90 : Maintenance Program
ISSUE 4.0
Alarm
Recovery
Status
When unit is ERR
confirmed, REC
the error is
recovered.
Please ex- ERR
change units, REC
though it is
likely to re-
store by
mounting the
unit again.
When the unit
program is
normally
downloaded,
the error is
recovered.