8   Troubleshooting
8 - 34
NX-series Analog I/O Units User’s Manual for Analog Input Units and Analog Output Units (W522)
Event name Event Log Cleared Event code 9040 0000 hex
Meaning The event log was cleared.
Source Depends on where the Support 
Software is connected and the 
system configuration.
Source details NX Unit Detection 
timing
When 
commanded 
from user
Error 
attributes
Level Information Log category Access
Recovery ---
Effects
User program
Continues. Operation Not affected.
Sys-
tem-defined 
variables
Variable Data type Name
None --- ---
Cause and 
correction
Assumed cause Correction Prevention
The event log was cleared by the 
user.
--- ---
Attached 
information
Attached information: Events that were cleared
1: The system event log was cleared.
2: The access event log was cleared.
Precautions/
Remarks
None