Omron NX-SL3300 User Manual page 471

Event name Safety Unit Restore Operation Failed to Start (SD
Memory Card Access Failed)
Meaning Access to the SD Memory Card failed when you start the restore operation for a Safety Unit.
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
An SD Memory Card is not in-
serted.
The SD Memory Card type is not
correct.
The format of the SD Memory
Card is not correct.
The SD Memory Card is dam-
aged.
Attached in- None
formation
Precautions/ None
Remarks
NX-series Safety Control Unit User's Manual (Z930)
Source details NX Unit
Observation Recovery
Continues. Operation
Data type
None
Correction
Insert an SD Memory Card.
Replace the SD Memory Card
with an SD or SDHC card.
Format the SD Memory Card
with the Sysmac Studio.
If none of these causes apply, re-
place the SD Memory Card.
12 Troubleshooting
Event code 35250000 hex
Detection tim-
ing
--- Log category
---
Name
None
Prevention
Insert an SD Memory Card.
Use an SD or SDHC card.
Use a formatted SD Memory
Card.
Do not remove the SD Memory
Card or turn OFF the power sup-
ply while the SD BUSY indicator
is lit. Replace the SD Memory
Card periodically according to
the write life of the SD Memory
Card.
When Safety
Unit restoring
data is speci-
fied by the user
System
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