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12 Troubleshooting and Maintenance
GX-series EtherCAT Slave Unit User’s Manual
12-1 Troubleshooting
12
12-1-4 Sysmac Error Status Codes
Event name Non-volatile Memory Checksum Error Event code 14A00000 hex
Meaning An error occurred in the control parameters.
Source EtherCAT Master Function Module Source details Slave Detection
timing
When
establishing
communications
after turning ON
power to the
Slave Unit
Error attributes Level Minor fault Recovery Error reset (after
cycling Slave Unit
power)
Log category System
Effects User program Continues Operation The Slave Unit’s I/O communications stop and the outputs
turn OFF.
LED EtherCAT NET RUN EtherCAT NET ERR EtherCAT LINK/ACT
--- Flashes at 1-s intervals. ---
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
Noise Return the control parameters to their
default settings using restore
parameters (1011 hex) of the
EtherCAT Slave Unit.
Implement noise countermeasures.
Attached
information
None
Precautions/
Remarks
The emergency error code is 6330 hex.
Event name Switch Setting Error Event code 24610000 hex
Meaning The setting switch is set out of range.
Source EtherCAT Master Function Module Source details Slave Detection
timing
When
establishing
communications
after turning ON
power to the
Slave Unit
Error attributes Level Minor fault Recovery Error reset (after
cycling Slave Unit
power)
Log category System
Effects User program Continues Operation The Slave Unit’s I/O communications stop and the outputs
turn OFF.
LED EtherCAT NET RUN EtherCAT NET ERR EtherCAT LINK/ACT
OFF Flashes at 1-s intervals. ---
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
The analog range that is set on the
switch is outside the setting range.
Make sure that switch settings are
within the specified range.
Make sure that switch settings are
correct.
Attached
information
None
Precautions/
Remarks
The emergency error code is 5600 hex.
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