Emergency Error Codes - Omron NX-ECC201 User Manual

13 Troubleshooting

13-7-3 Emergency Error Codes

The following table lists the emergency error codes that are used with EtherCAT Slave Terminals, and
the meaning of each error.
Error
code Error type Error name
(hex)
5530 Hardware Hardware Error
errors
7040 Errors Non-volatile Mem-
related to ory Checksum
settings or Error
configura-
Unit Configuration
tions
Error, Too Many
Units
Unit Configuration
Error, Unsup-
ported Unit
Unit Configuration
Information Error
Unit Configuration
Verification Error
13 - 44
Error
Description log
record
An error occurred in Not
non-volatile memory. saved.
An error occurred in Saved.
other hardware.
An error occurred in Saved.
the control parame-
ters.
The number of con- Saved.
nected NX Units
exceeds the maxi-
mum value for the
Communications
Coupler Unit.
The total byte size of Saved.
all I/O data for the
connected NX Units
exceeds the prede-
termined maximum
value for the Ether-
CAT Coupler Unit.
An error occurred in Saved.
the Unit configura-
tion information in
the EtherCAT Cou-
pler Unit.
There is an inconsis- Saved.
tency between the
Unit configuration
information in the
EtherCAT Coupler
Unit and the Units
that are actually con-
nected.
NX-series EtherCAT Coupler Unit User's Manual (W519)
Notification
to EtherCAT Corrective action
master
Not possible. If cycling the power supply to
the EtherCAT Coupler Unit
does not reset the error,
Not possible.
replace the EtherCAT Cou-
pler Unit.
Possible. Write the control parameters
again.
Possible. Configure the EtherCAT
Slave Terminal within the
maximum number of NX
Units.
Possible. Configure the NX Units so
that the total byte size of all
I/O data for the connected
NX Units does not exceed
1,024 bytes for input data or
1,024 bytes for output data.
Possible. Clear all memory in the
EtherCAT Coupler Unit, and
then download the Unit con-
figuration information again.
Possible. Cause
An NX Unit that is registered
in the Unit configuration infor-
mation is not connected.
Corrective Action
Connect the NX Units that
are registered in the Unit
configuration information. Or,
connect the Sysmac Studio,
unregister the unconnected
NX Unit from the Unit config-
uration information, and
download the Unit configura-
tion information to the Ether-
CAT Coupler Unit.