Omron NX-ECC201 User Manual page 300

13 Troubleshooting
Event name Memory Corruption Detected
Meaning Memory corruption was detected.
Source EtherCAT Master Function Mod-
ule
Error Level
attributes
Effects User program
Sys- Variable
tem-defined
None
variables
Cause and Assumed cause
correction
Memory corruption was detected.
Attached None
information
Precautions/ None
Remarks
Event name Unit Configuration Error, Too Many Units
Meaning The number of connected NX Units exceeds the maximum value for the EtherCAT Coupler Unit.
Source EtherCAT Master Function Mod-
ule
Error Level
attributes
Effects User program
Sys- Variable
tem-defined
None
variables
Cause and Assumed cause
correction
More than the maximum number
of NX Units is connected to the
EtherCAT Coupler Unit.
Attached None
information
Precautions/ None
Remarks
13 - 22
Source details
Minor fault Recovery
Continues. Operation
Data type
---
Correction
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.
Source details
Minor fault Recovery
Continues. Operation
Data type
---
Correction
Reduce the number of NX Units
that are connected to the maxi-
mum number or fewer.
Event code 10430000 hex
EtherCAT Cou- Detection
pler Unit timing
Cycle the power Log category
supply to the
EtherCAT Cou-
pler Unit.
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.
Name
---
Prevention
None
Event code 24A00000 hex
EtherCAT Cou- Detection
pler Unit timing
Cycle power to Log category
the EtherCAT
Coupler Unit or
restart the
Slave Terminal.
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.
Name
---
Prevention
Configure the EtherCAT Slave
Terminal within the maximum
number of NX Units.
NX-series EtherCAT Coupler Unit User's Manual (W519)
Continuously
System
When power is
turned ON to
the EtherCAT
Coupler Unit or
the Slave Ter-
minal is
restarted
System