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12 Troubleshooting
Event name
Event Log Cleared
Meaning
The event log was cleared.
Source
Depends on where the Sysmac
Studio is connected and the sys-
tem configuration.
Error attrib-
Level
utes
Effects
User program
System-de-
Variable
fined varia-
None
bles
Cause and
Assumed cause
correction
The event log was cleared by the
user.
Attached in-
Attached infor-
formation
mation 1:
Precautions/
None
Remarks
Event name
Memory All Cleared
Meaning
The Unit settings were cleared.
Source
Depends on where the Sysmac
Studio is connected and the sys-
tem configuration.
Error attrib-
Level
utes
Effects
User program
System-de-
Variable
fined varia-
None
bles
Cause and
Assumed cause
correction
The Clear All Memory operation
was performed.
Attached in-
Attached infor-
formation
mation 1:
Attached infor-
mation 2:
Precautions/
Refer to the attached information for the results of the Clear All Memory operation.
Remarks
Safety I/O Units
Details on the errors (events) that can occur in the Safety I/O Units are given in the following tables.
l System Error
12 - 68
Source details NX Unit
Information
Recovery
Continues.
Operation
Data type
None
Correction
---
Events that were cleared.
1: The system event log was cleared.
2: The access event log was cleared.
Source details NX Unit
Information
Recovery
Continues.
Operation
Data type
None
Correction
---
Unit number of the NX Unit where the Clear All Memory operation was performed
Execution results
0: Successful
1: Hardware error
2: Initialization failed
3: Initialization not possible
Event code
90400000 hex
Detection tim-
ing
---
Log category
Not affected.
Name
None
Prevention
---
Event code
90430000 hex
Detection tim-
ing
---
Log category
The Unit settings are cleared.
Name
None
Prevention
---
NX-series Safety Control Unit User's Manual (Z930)
When com-
manded from
user
Access
When com-
manded from
user
Access
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Table of Contents
Troubleshooting
