Omron NY532-5400 Troubleshooting Manual page 131

Event name Event Level Setting Error
Meaning The settings in the event level setting file are not correct.
PLC Function Module
Source
Error attri-
Level
butes
Effects User program
System- Variable
defined
None
variables
Assumed cause
The event level settings are not
correct because the power supply
to the Controller was interrupted
or communications with the Sys-
mac Studio were disconnected
during a download of the event
level settings.
Cause and
correction
The event level settings are not
correct because the power supply
to the Controller was interrupted
during a Clear All Memory opera-
tion.
Non-volatile memory failed.
Attached None
information
Precautions/ None
Remarks
*1 For details, refer to I/O Operation for Major Fault Level Controller Errors on page 1-14.
NY-series Troubleshooting Manual (W564)
Source details
Major fault
Recovery
Stops.
Operation
Data type
---
Correction
Perform a Memory All Clear oper-
ation and then transfer the event
level setting file again.
If the error persists even after you
make the above correction,
replace the CPU Unit.
3 Error Descriptions and Corrections
Event code 100C0000 hex
None Detection
timing
Cycle the
power supply
Log category
or reset the
Controller.
*1
Stops.
Name
---
Prevention
Do not interrupt the power supply
to the Controller or disconnect
communications with the Sys-
mac Studio during a download of
the event level settings.
Do not interrupt the power supply
to the Controller during a Clear
All Memory operation.
None
At power ON or
Controller reset
System
3
3-55