Omron NJ501-1500

A-37
Appendices
NJ-series Instructions Reference Manual (W502)
A-3 Error Code Details
App
Name Too Many Files Open Error code 16#140B
Meaning The maximum number of open files was exceeded when opening a file for an instruction.
Effects User program Continues. Operation The relevant instruction will end according to specifica-
tions. The operation of the Unit is not affected.
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
The maximum number of open files
was exceeded when opening a file for
an instruction.
Correct the program to decrease the
number of open files.
Decrease the number of files. Or,
write the program so that files that no
longer need to be open are closed in
order to prevent too many files from
being open at once.
Precautions/
Remarks
None
Name Directory Does Not Exist Error code 16#140C
Meaning The directory specified for an instruction does not exist.
Effects User program Continues. Operation The relevant instruction will end according to specifica-
tions. The operation of the Unit is not affected.
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
The directory specified for an instruc-
tion does not exist.
Correct the program so that the direc-
tory specified for the instruction
exists. Or, create the relevant direc-
tory in advance.
Make sure that the directory specified
for the instruction directory actually
exists when using an instruction that
accesses a directory.
Precautions/
Remarks
None
Name File or Directory Name Is Too Long Error code 16#140D
Meaning The file name or directory name that was specified for an instruction is too long.
Effects User program Continues. Operation The relevant instruction will end according to specifica-
tions. The operation of the Unit is not affected.
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
The file name or directory name that
was specified for the instruction to
create is too long.
Correct the program so that the file
name or directory name specified for
the instruction is within FAT16 or
FAT32 restrictions.
Write the program so that the speci-
fied file names and directory names
are within FAT16 or FAT32 restric-
tions.
Precautions/
Remarks
None