Omron NX-SID Series User Manual page 355

Event code Event name
74B00000 hex SF_TwoHandCo
ntrolTypeIII Error
 Other Errors
Event code Event name
10500000 hex NX Bus Commu-
nications Settings
Read Error
10510000 hex Safety Applica-
tion Data Read
Error
10520000 hex NX Bus Commu-
nications Settings
and Safety Appli-
cation Data Mis-
match
10530000 hex Non-volatile
Memory Access
Error
80220000 hex NX Message
Communications
Error
951E0000 hex Sysmac Studio
Communications
Connection Time-
out
951F 0000 hex Clear All Memory
Rejected
 User Access Log
Event code Event name
90400000 hex Event Log
Cleared
90430000 hex Memory All
Cleared
NX-series Safety Control Unit User's Manual (Z930)
Meaning Assumed cause
An error was Refer to information on the diag-
detected in exe- nostic code that is given for
cution of a safety attached information 1 in the
function block. NX-series Safety Control Unit
Instructions Reference Manual
(Cat. No. Z931)
Meaning Assumed cause
There is an error • A hardware failure occurred in
in the NX bus
the non-volatile memory.
communications
• Power was turned OFF while
settings that are
saving data to the non-volatile
saved in non-vol-
memory.
atile memory.
There is an error • A hardware failure occurred in
in the safety the non-volatile memory.
application data
• Power was turned OFF while
that is saved in
saving data to the non-volatile
non-volatile
memory.
memory.
There is an error • The NX bus communications
in the safety settings that were transferred
application data to the Safety CPU Unit do not
that is saved in
match the safety application
non-volatile
data.
memory.
Reading/writing Non-volatile memory failed.
non-volatile
memory failed.
An error was • The message communications
detected in mes- load is high.
sage communi-
• The communications cable is
cations for an NX
disconnected or broken.
Unit and the mes-
• Message communications
sage frame was
were cut off as the result of
discarded.
executing a synchronization or
restoration operation on the
Sysmac Studio or as the result
of disconnecting an EtherCAT
slave.
A communica- • The communications cable
tions timeout was disconnected.
occurred
between the Sys-
mac Studio and
the Safety CPU
Unit.
Clearing all of • The Clear All Memory opera-
memory failed. tion was performed for the
entire Slave Terminal.
Meaning Assumed cause
The event log The event log was cleared by the
was cleared. user.
The Unit settings The Clear All Memory operation
were cleared. was performed.
9 Troubleshooting
Level
Maj Prt Min Obs Info
√
Level
Maj Prt Min Obs Info
√
√
√
√
√
√
√
Level
Maj Prt Min Obs Info
√
√
Reference
P. 9-29
Reference
P. 9-31
P. 9-31
P. 9-32
P. 9-32
P. 9-33
9
P. 9-34
P. 9-34
Reference
P. 9-35
P. 9-35
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