Omron NX-SID Series User Manual page 373

 Other Errors
Event name NX Bus Communications Settings Read Error
Meaning There is an error in the NX bus communications settings that are saved in non-volatile memory.
Source Depends on where the Sysmac Stu-
dio is connected and the system con-
figuration.
Error attributes Level
Effects User program
System-defined Variable
variables
None
Cause and Assumed cause
correction
A hardware failure occurred in the
non-volatile memory.
Power was turned OFF while saving
data to the non-volatile memory.
Attached None
information
Precautions/ None
Remarks
Event name Safety Application Data Read Error
Meaning There is an error in the safety application data that is saved in non-volatile memory.
Source Depends on where the Sysmac Stu-
dio is connected and the system con-
figuration.
Error attributes Level
Effects User program
System-defined Variable
variables
None
Cause and Assumed cause
correction
A hardware failure occurred in the
non-volatile memory.
Power was turned OFF while saving
data to the non-volatile memory.
Attached None
information
Precautions/ None
Remarks
NX-series Safety Control Unit User's Manual (Z930)
Source details
Minor fault Recovery
Continues. Operation
Data type
None
Correction
Transfer the Slave Terminal configu-
ration information to the Safety CPU
Unit again.
Replace the CPU Unit if the error
occurs again.
Source details
Minor fault Recovery
Continues. Operation
Data type
None
Correction
Transfer the safety application data to
the Safety CPU Unit again.
9 Troubleshooting
Event code 10500000 hex
NX Unit Detection timing
When settings Log category
are transferred
I/O refreshing stops for the Safety CPU Unit.
Name
None
Prevention
None
Do not turn OFF the power supply
while transferring parameters from
the Sysmac Studio.
Event code 10510000 hex
NX Unit Detection timing
When settings Log category
are transferred
The safety program is not executed in the Safety CPU
Unit and it operates in PROGRAM mode.
Name
None
Prevention
None
Do not turn OFF the power supply
while transferring parameters from
the Sysmac Studio.
At power ON or
restart
System
At power ON or
restart
System
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