Omron NX-SL3300 User Manual page 436

12 Troubleshooting
Event code Event name
10500000 hex NX Bus
Communica-
tions Set-
tings Read
Error
10510000 hex Safety Appli-
cation Data
Read Error
10520000 hex NX Bus
Communica-
tions Set-
tings and
Safety Appli-
cation Data
Mismatch
10530000 hex Non-volatile
Memory Ac-
cess Error
24AA0000 hex Incorrect
DIP Switch
[NX-SL5£££]
Setting
l Restore Function Errors
Event code Event name
35250000 hex Safety Unit
Restore Op-
[NX-SL5£££]
eration
Failed to
Start (SD
Memory
Card Access
Failed)
35260000 hex Safety Unit
Restore Op-
[NX-SL5£££]
eration
Failed to
Start (Safety
Unit Restore
File Read
Failure)
12 - 24
Meaning
•
There is an error in
A hardware failure occurred in
the NX Bus communi- the non-volatile memory.
•
cations settings that
Power was turned OFF while
are saved in non-vol-
saving data to the non-volatile
atile memory.
memory.
•
There is an error in
A hardware failure occurred in
the safety application the non-volatile memory.
•
data that is saved in
Power was turned OFF while
non-volatile memory.
saving data to the non-volatile
memory.
•
There is an error in
The NX bus communications
the safety application
settings that were transferred
data that is saved in
to the Safety CPU Unit do not
non-volatile memory.
match the safety application
data.
Reading/writing non- Non-volatile memory failure.
volatile memory
failed.
•
The DIP switch set-
The DIP switch setting was
ting is not correct.
changed to an incorrect value.
Meaning
•
Access to the SD An SD Memory Card is not in-
Memory Card failed
serted.
•
when you start the re-
The SD Memory Card type is
store operation for a
not correct.
Safety Unit. •
The format of the SD Memory
Card is not correct.
•
The SD Memory Card is dam-
aged.
•
Reading the Safety
The Safety Unit Restore File is
Unit Restore File
not stored in the specified fold-
failed.
er.
•
The Safety Unit Restore File is
corrupted.
M
Assumed cause
a
j
M
Assumed cause
a
j
NX-series Safety Control Unit User's Manual (Z930)
Level
I
M O
Reference
P n
i b
rt f
n s
o
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Level
I
M O
Reference
P n
i b
rt f
n s
o
¡ page
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