Omron NJ Series Troubleshooting Manual page 81

Event code Event name
5401140B hex Too Many Files
Open
5401140C hex Directory Does Not
Exist
5401140D hex File or Directory
Name Is Too Long
5401140E hex SD Memory Card
Access Failed
54011800 hex EtherCAT Commu-
nications Error
54011801 hex EtherCAT Slave
Does Not Respond
54011802 hex EtherCAT Timeout
54011803 hex Reception Buffer
Overflow
54011804 hex SDO Abort Error
54011805 hex Saving Packet
Monitor File
54011806 hex Packet Monitoring
Function Not
Started
54011807 hex Packet Monitoring
Function in Opera-
tion
NJ-series Troubleshooting Manual (W503)
Meaning
The maximum number of • The maximum number
open files was exceeded
when opening a file for an
instruction.
The directory specified for • The directory speci-
an instruction does not
exist.
The file name or directory • The file name or direc-
name that was specified for
an instruction is too long.
SD Memory Card access • The SD Memory Card
failed.
• The SD Memory Card
Accessing the EtherCAT • The EtherCAT network
network failed when an
instruction was executed.
Accessing the target slave • The target slave does
failed when an instruction
was executed.
• The target slave is not
A timeout occurred while • Communications with
trying to access an Ether-
CAT slave when an instruc-
tion was executed.
The receive data from an • The receive data from
EtherCAT slave overflowed
the receive buffer when an
instruction was executed.
An SDO abort error was • Depends on the speci-
received from an EtherCAT
slave when an instruction
was executed.
An instruction for packet • An instruction for
monitoring was executed
while saving an EtherCAT
packet monitor file.
A Stop EtherCAT Packet • A Stop EtherCAT
Monitor instruction was
executed when EtherCAT
packet monitoring was
stopped.
A Start EtherCAT Packet • The Start EtherCAT
Monitor instruction was
executed when EtherCAT
packet monitoring was
already being executed.
Assumed cause
Maj Prt
of open files was
exceeded when open-
ing a file for an instruc-
tion.
fied for an instruction
does not exist.
tory name that was
specified for the
instruction to create is
too long.
is broken.
slot is broken.
is not in a usable sta-
tus.
not exist.
in an operating condi-
tion.
the target slave timed
out.
the slave overflowed
the receive buffer.
fications of the slave.
packet monitoring was
executed while saving
an EtherCAT packet
monitor file.
Packet Monitor
instruction was exe-
cuted when EtherCAT
packet monitoring was
stopped.
Packet Monitor
instruction was exe-
cuted again while the
EtherCAT packet mon-
itoring function was
already in operation.
3 Error Tables
Level
Refer-
ence
Min Obs Info
S NJ-series
Instruc-
tions Ref-
erence
Manual
(Cat. No.
W502)
S Same as
above.
S Same as
above.
S Same as
above.
S Same as
above.
S Same as
above.
S Same as
above.
S Same as
above.
S Same as
above.
S Same as
above.
S Same as
above.
S Same as
above.
3-19
3