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9 Troubleshooting
NX-series Digital I/O Unit User’s Manual (W521)
9-3 Checking for Errors and Troubleshooting on the Sysmac Studio
9
9-3-3 Meaning of Error
Event name Event Log Cleared Event code 90400000 hex
Meaning The event log was cleared.
Source Depends on where the Sysmac
Studio is connected and the sys-
tem configuration.
Source details NX Unit Detection
timing
When
commanded
from user
Error
attributes
Level Information Recovery --- Log category Access
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