Omron NX701-17 Series Troubleshooting Manual page 269

Event code Event name
04A10000 hex Non-volatile
Memory
Hardware
Error
 IO-Link Master Unit
Event code Event name
04A10000 hex Non-volatile
Memory
Hardware
Error
04A20000 hex Slave Hard-
ware Error
14A00000 hex Non-volatile
Memory
Checksum
Error
847C0000 hex Device Con-
figuration
Verification
Error
84840000 hex I/O Cable
Short-circuit
84870000 hex IO-Link Com-
munications
Module Pro-
cessing Error
84A00000 hex Slave Unit
Verification
Error
84790000 hex Error-level
Device Event
847A0000 hex IO-Link Com-
munications
Error
NJ/NX-series Troubleshooting Manual (W503)
Meaning Assumed cause
An error occurred in • Non-volatile memory failure
non-volatile mem-
ory.
Meaning
An error occurred • Non-volatile memory failure
in non-volatile
memory.
A hardware error • The slave unit failed.
occurred in the
slave unit.
An error occurred • Noise
in the control
parameters.
The connected The connected device is different
device is differ- from the IO-Link device regis-
ent from the IO- tered for a port of the IO-Link
Link device regis- Master.
tered for a port of
the IO-Link Mas-
ter.
There is a short- There is a short-circuit in the I/O
circuit in the cable.
cable that con-
An IO-Link device has failed.
nects the IO-Link
master and
device.
A hardware fail- A hardware failure occurred.
ure occurred in
the IO-Link Com-
munications
Module.
An error occurred An error occurred in the control
in Slave Unit veri- board.
fication.
An error-level Use CX-Configurator FDT to con-
event occurred in firm the event code of the IO-Link
the IO-Link device.
device.
An error occurred • The I/O cable is broken. Or, the
in IO-Link com- IO-Link device is disconnected
munications with from the port.
a device.
• An IO-Link device has failed.
• The communications are
affected by noise.
Maj Prt
Assumed cause
Maj
3 Error Tables
Level
Reference
Min Obs Info
S W488
Level
Refer-
ence
Prt Min Obs Info
S W570
S W570
S W570
S W570
S W570
S W570
S W570
S W570
S W570
3-191
3