Omron NX701-17 Series Troubleshooting Manual page 109

Event code Event name
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
54011808 hex Communications
Resource Overflow
54011809 hex Packet Monitoring
(Ver. 1.01 or Function Not Sup-
later) ported
54011C00 hex Explicit Message
Error
NJ/NX-series Troubleshooting Manual (W503)
Meaning
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.
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.
More than 32 EtherCAT • More than 32 Ether-
communications instruc-
tions were executed at the
same time.
Packets cannot be moni- • An instruction for
tored.
An error response code • Depends on the
was returned for an explicit
message that was sent with
a CIP communications
instruction.
Assumed cause
Maj Prt
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
monitoring function
was already in opera-
tion.
CAT communications
instructions were exe-
cuted at the same
time. The EtherCAT
communications
instructions are listed
below.
• EC_CoESDOWrite
instruction
• EC_CoESDORead
instruction
• EC_ConnectSlave
instruction
• EC_Disconnect-
Slave instruction
• EC_StartMon
instruction
• EC_SaveMon
instruction
• EC_StopMon
instruction
• EC_CopyMon
instruction
packet monitoring was
executed for a CPU
Unit that does not sup-
port packet monitor-
ing.
nature of the error.
3 Error Tables
Level
Refer-
ence
Min Obs Info
S W502
S W502
S W502
S W502
S W502
S W502
S W502
S W502
3-31
3