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6 Troubleshooting
NX-series NX1P2 CPU Unit Hardware User’s Manual (W578)
6-2 Troubleshooting
6
6-2-4 Error Descriptions
Cause and
correction
Assumed cause Correction Prevention
The unit version of the CPU Unit to
which to transfer the files is older than
the unit version of the backup files on
the SD Memory Card.
Replace the CPU Unit with a CPU
Unit that has a unit version that is the
same as or newer than the unit ver-
sion of the CPU that was used to cre-
ate the backup files.
Or, place the backup files with the
correct unit version for the CPU Unit,
in the folder specified by the
_Card1PrgTransferCmd.DirName
system-defined variable.
Make sure that the unit version of the
CPU Unit and the unit version of the
backup files are compatible.
The model of the CPU Unit to which to
transfer the files is not the same as
the model of the CPU Unit of the
backup files on the SD Memory Card.
Replace the CPU Unit with a CPU
Unit that has the same model as the
CPU Unit that was used to create the
backup files.
Or, place the backup files with the
correct model for the used CPU Unit,
in the folder specified by the
_Card1PrgTransferCmd.DirName
system-defined variable.
Make sure that the model of the CPU
Unit is the same as the model of the
CPU Unit that was used to create the
backup files.
The CPU Unit is write-protected. If you transfer SD Memory Card pro-
grams, select the Do not use Option
for the Write protection at startup set-
ting of the CPU Unit.
If you transfer SD Memory Card pro-
grams, select the Do not use Option
for the Write protection at startup set-
ting of the CPU Unit.
Another backup operation is in prog-
ress.
Wait for the other backup operation to
end and then perform the backup
operation again.
Do not attempt to perform other
backup operation during a backup
operation.
Synchronization, online editing, or the
Clear All Memory operation is in prog-
ress.
Wait for the synchronization, online
editing, or the Clear All Memory oper-
ation to end and then perform the
backup operation again.
Do not attempt to perform a backup
operation during a synchronization,
online editing, or the Clear All Mem-
ory operation.
Required files are not set to transfer in
the setting of the _Card1PrgTransfer-
Cmd system-defined variable.
Make sure that TRUE is set in the
_Card1PrgTransferCmd system-
defined variable to transfer required
files.
Make sure that TRUE is set in the
_Card1PrgTransferCmd system-
defined variable to transfer required
files.
Reading the data for the SD Memory
Card program transfer failed because
the SD Memory Card is faulty or not
formatted correctly.
Perform the same corrective mea-
sures as for when the format of the
SD Memory Card is not correct or the
SD Memory Card is damaged.
Perform the same preventive mea-
sures as for the following events: SD
Memory Card Invalid Format or Faulty
SD Memory Card.
The SD Memory Card is damaged. If none of the above causes applies,
replace the SD Memory Card.
Do not remove the SD Memory Card
or turn OFF the power supply while
the SD BUSY indicator is lit. Or,
replace the SD Memory Card periodi-
cally according to the write life of the
SD Memory Card.
The database connection service ver-
sion of the CPU Unit to which to trans-
fer the files is older than the database
connection service version of the
backup files on the SD Memory Card.
Replace the CPU Unit with a CPU
Unit that has the same or a newer
database connection service version
than the database connection service
version of the CPU Unit that was used
to create the backup files.
Or
, place the backup files with the
correct d
atabase connection service
version for the CPU Unit, in the folder
specified by the _Card1PrgTransfer-
Cmd.DirName system-defined vari-
able.
Make sure that the database connec-
tion service version of the CPU Unit
and the database connection service
version of the backup files are com-
patible.
The robot version of the CPU Unit to
which to transfer the files is older than
the robot version of the backup files
on the SD Memory Card.
Replace the CPU Unit with a CPU
Unit that has the same or a newer
robot version than the robot version of
the CPU Unit that was used to create
the backup files.
Or, place the backup files with the
correct robot version for the CPU
Unit, in the folder specified by the
_Card1PrgTransferCmd.DirName
system-defined variable.
Make sure that the robot version of
the CPU Unit and the robot version of
the backup files are compatible.
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