Omron NJ501-1500 Reference Manual page 950

Appendices
Error code Name
16#1402 SD Memory Card
Insufficient Capac-
ity
16#1403 File Does Not Exist The file specified for an
16#1404 Too Many Files/
Directories
16#1405 File Already in Use
16#1406 Open Mode Mis-
match
16#1407 Offset Out of
Range
16#1408 Directory Not
Empty
16#1409 That File Name
Already Exists
16#140A Write Access
Denied
16#140B Too Many Files
Open
16#140C Directory Does Not
Exist
16#140D File or Directory
Name Is Too Long
16#140E SD Memory Card
Access Failed
16#1800 EtherCAT Commu-
nications Error
16#1801 EtherCAT Slave
Does Not Respond
16#1802 EtherCAT Timeout
A-20
Meaning
The capacity of the SD • The SD Memory Card has run out of free
Memory Card was insuffi-
cient when writing to the
SD Memory Card for an
instruction.
• The specified file does not exist.
instruction does not exist.
The maximum number of • The number of files or directories exceeded
files/directories was
exceeded when creating a
file/directory for an instruc-
tion.
A file specified for an • An instruction attempted to read or write a
instruction cannot be
accessed because it is
already being used.
A file operation for an • The file open mode specified by the Open
instruction was inconsistent
with the open mode of the
file.
Access to the address is • An attempt was made to access beyond the
not possible for the offset
specified for an instruction.
A directory was not empty • A directory was not empty when the Delete
when the Delete Directory
instruction was executed or
• A directory contained another directory
when an attempt was made
to change the directory
name.
An instruction could not be • A file already exists with the same name as
executed because the file
name specified for the
instruction already exists.
An attempt was made to • The file or directory specified for the instruc-
write to a write-protected
file or directory when an
instruction was executed.
The maximum number of • The maximum number of open files was
open files was exceeded
when opening a file for an
instruction.
The directory specified for • The directory specified for an instruction
an instruction does not
exist.
The file name or directory • The file name or directory name that was
name that was specified for
an instruction is too long.
SD Memory Card access • The SD Memory Card is broken.
failed.
• The SD Memory Card slot is broken.
Accessing the EtherCAT • The EtherCAT network is not in a usable
network failed when an
instruction was executed.
Accessing the target slave • The target slave does not exist.
failed when an instruction
• The target slave is not in an operating condi-
was executed.
A timeout occurred while • Communications with the target slave timed
trying to access an Ether-
CAT slave when an instruc-
tion was executed.
Assumed cause
space.
the maximum number.
file already being accessed by another
instruction.
File instruction does not match the file oper-
ation attempted by a subsequent SD Mem-
ory Card instruction.
size of the file.
Directory instruction was executed.
when an attempt was made to change the
directory name.
the name specified for the instruction to cre-
ate.
tion to write is write-protected.
exceeded when opening a file for an instruc-
tion.
does not exist.
specified for the instruction to create is too
long.
status.
tion.
out.
NJ-series Instructions Reference Manual (W502)
Reference
page A-34
page A-34
page A-34
page A-35
page A-35
page A-35
page A-36
page A-36
page A-36
page A-37
page A-37
page A-37
page A-38
page A-38
page A-38
page A-39