Omron NY532-5400 Troubleshooting Manual page 94

3 Error Descriptions and Corrections
Event code Event name
54011409 hex That File Name
Already Exists
5401140A hex Write Access
Denied
5401140B hex Too Many Files
Open
5401140C hex Directory Does Not
Exist
5401140F hex Backup Operation
Already in Prog-
ress
54011410 hex Cannot Execute
Backup
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
3-18
Meaning
An instruction could not be • A file already exists
executed because the file
name specified for the
instruction already exists.
An attempt was made to • The file or directory
write to a write-protected
file or directory when an
instruction was executed.
The maximum number of • The maximum number
open files was exceeded
when opening a file for an
instruction.
The directory specified for • The directory specified
an instruction does not
exist.
Another backup operation • Another backup oper-
is already in progress.
Execution of a backup • Execution of the
operation was not possible
because execution of
another operation was in
progress.
• Execution of the
• Execution of the
Accessing the EtherCAT • The EtherCAT net-
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 over-
flowed the receive buffer
when an instruction was
executed.
An SDO abort error was • Depends on the speci-
received from an Ether-
CAT slave when an instruc-
tion was executed.
An instruction for packet • An instruction for
monitoring was executed
while saving an EtherCAT
packet monitor file.
Assumed cause
Maj Prt
with the same name
as the name specified
for the instruction to
create.
specified for the
instruction to write is
write-protected.
of open files was
exceeded when open-
ing a file for an instruc-
tion.
for an instruction does
not exist.
ation is already in
progress.
instruction was
attempted during exe-
cution of online edit-
ing.
instruction was
attempted during exe-
cution of a Save Cam
Table instruction.
instruction was
attempted while a
CPU Unit name
change operation was
in progress.
work is not in a usable
status.
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.
NY-series Troubleshooting Manual (W564)
Level
Refer-
ence
Min Obs Info
S page 3-132
S page 3-133
S page 3-133
S page 3-134
S page 3-134
S page 3-135
S page 3-136
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S page 3-137
S page 3-137
S page 3-138
S page 3-138