Omron NX-SL3300 User Manual page 476

12 Troubleshooting
Event name Safety Unit Restore Operation Failed to Start
(Safety Password Mismatch)
Meaning A safety password mismatch was detected during pre-execution checks for a 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
The restore operation for a Safe-
ty Unit was performed on an in-
correct unit.
An incorrect Safety Unit Restore
File was used.
The safety password specified
when the Safety Unit Restore
File was generated is incorrect.
Attached in- None
formation
Precautions/ None
Remarks
12 - 64
Source details NX Unit
Observation Recovery
Continues. Operation
Data type
None
Correction
After making sure that the desti-
nation is set to an intended unit,
cycle the power supply and then
perform the restore operation for
a Safety Unit again.
On the front indicators of the
Safety CPU Unit, check the safe-
ty signature for the Safety Unit
Restore File that is stored in the
SD Memory Card.
After making sure that the safety
signature is the intended signa-
ture, cycle the power supply and
then perform the restore opera-
tion for a Safety Unit again.
Specify a correct safety pass-
word for the Safety Unit Restore
File.
Event code 352A0000 hex
Detection tim-
ing
--- Log category
---
Name
None
Prevention
After making sure that the desti-
nation is set to an intended unit,
start the restore operation for a
Safety Unit.
On the front indicators of the
Safety CPU Unit, check the safe-
ty signature for the Safety Unit
Restore File that is stored in the
SD Memory Card. After making
sure that the safety signature is
the intended signature, start the
restore operation for a Safety
Unit.
Specify a correct password when
you enter the safety password.
NX-series Safety Control Unit User's Manual (Z930)
When Safety
Unit restoring
data is speci-
fied by the user
System