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Event name
NX Unit Observation
Meaning
An observation was detected in an NX Unit.
Source
EtherCAT Master Function Mod-
ule
Error
Level
attributes
Effects
User program
Sys-
Variable
tem-defined
None
variables
Cause and
Assumed cause
correction
An observation level error
occurred in a Unit where an error
was detected.
This event is recorded in the event
log in the Communications Cou-
pler Unit.
Attached
None
information
Precautions/
None
Remarks
Event name
NX Bus Cycle Delay Detected
Meaning
Exceeding the NX bus cycle 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
The NX bus cycle was exceeded.
Attached
None
information
Precautions/
This event occurs only when the EtherCAT Coupler Unit is in Free-Run Mode.
Remarks
NX-series EtherCAT Coupler Unit User's Manual (W519)
Source details
Observation
Recovery
Continues.
Operation
Data type
---
Correction
Check the cause of the observa-
tion in the NX Unit.
Source details
Observation
Recovery
Continues.
Operation
Data type
---
Correction
Use the Sysmac Studio and down-
load the configuration information.
13 Troubleshooting
Event code
35030000 hex
NX Unit
Detection
timing
Depends on the
Log category
error that
occurred.
Depends on the error that occurred.
Name
---
Prevention
---
Event code
350E0000 hex
EtherCAT Cou-
Detection
pler Unit
timing
---
Log category
Not affected.
Name
---
Prevention
None
Continuously
Depends on the
error that
occurred.
13
Safe-Opera-
tional or Opera-
tional state
System
13 - 37
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Table of Contents
Troubleshooting
