13 Troubleshooting
13 - 22
NX-series EtherCAT Coupler Unit User’s Manual (W519)
Event name Memory Corruption Detected Event code 10430000 hex
Meaning Memory corruption was detected.
Source EtherCAT Master Function Mod-
ule
Source details EtherCAT Cou-
pler Unit
Detection
timing
Continuously
Error
attributes
Level Minor fault Recovery Cycle the power
supply to the
EtherCAT Cou-
pler Unit.
Log category System
Effects
User program
Continues. Operation I/O refreshing for the NX Units in the EtherCAT Slave
Terminal stops. Messages cannot be sent to the NX
Units in the EtherCAT Slave Terminal.
Sys-
tem-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
Memory corruption was detected. Cycle the power supply to the
EtherCAT Coupler Unit. If this
error occurs again even after you
cycle the power supply, replace
the EtherCAT Coupler Unit.
None
Attached
information
None
Precautions/
Remarks
None
Event name Unit Configuration Error, Too Many Units Event code 24A00000 hex
Meaning The number of connected NX Units exceeds the maximum value for the EtherCAT Coupler Unit.
Source EtherCAT Master Function Mod-
ule
Source details EtherCAT Cou-
pler Unit
Detection
timing
When power is
turned ON to
the EtherCAT
Coupler Unit or
the Slave Ter-
minal is
restarted
Error
attributes
Level Minor fault Recovery Cycle power to
the EtherCAT
Coupler Unit or
restart the
Slave Terminal.
Log category System
Effects
User program
Continues. Operation The Slave Terminal stops in Pre-Operational state.
I/O refreshing for the NX Units in the EtherCAT Slave
Terminal stops. Messages cannot be sent to the NX
Units in the EtherCAT Slave Terminal.
Sys-
tem-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
More than the maximum number
of NX Units is connected to the
EtherCAT Coupler Unit.
Reduce the number of NX Units
that are connected to the maxi-
mum number or fewer.
Configure the EtherCAT Slave
Terminal within the maximum
number of NX Units.
Attached
information
None
Precautions/
Remarks
None
To Next Page
Loading...
