Omron NX701-17 Series Troubleshooting Manual page 141

Event code Event name
85510000 hex NX Unit
(Ver. 1.13 or Communica-
later) tions Timeout
85520000 hex NX Unit Ini-
(Ver. 1.13 or tialization
later) Error
85530000 hex NX Unit
(Ver. 1.13 or Startup Error
later)
103C0000 hex NX Unit
(Ver. 1.13 or Backup
later) Failed
103D0000 hex NX Unit
(Ver. 1.13 or Restore
later) Operation
Failed
10620000 hex NX Unit
(Ver. 1.13 or Event Log
later) Save Error
44450000 hex NX Bus Sys-
(Ver. 1.13 or tem Informa-
later) tion
95800000 hex NX Bus
(Ver. 1.13 or Restart Exe-
later) cuted
NJ/NX-series Troubleshooting Manual (W503)
Meaning Assumed cause
An error occurred in • An NX Bus Communications
I/O data communi- Error has occurred.
cations with the NX
• An error occurred in an NX
Units.
Unit.
Initializing an NX • Initialization with the Unit con-
Unit failed. figuration information registered
in the CPU Unit failed.
• An NX Bus Communications
Error has occurred.
• The Channel Enable/Disable
Setting for all channels of the
Analog Unit are set to Disable.
• Initialization of an NX Unit
failed.
Starting an NX Unit • A startup error occurred in an
failed. NX Unit.
The backup opera- • There is also another error
tion for an NX Unit related to the NX Bus Function
ended in an error. Module.
• An NX Bus Communications
Error has occurred.
• Backup data cannot be
received from an NX Unit.
The restore opera- • There is also another error
tion for an NX Unit related to the NX Bus Function
ended in an error. Module.
• An NX Bus Communications
Error has occurred.
• The backup data cannot be
sent to an NX Unit.
• The Unit configuration in the
backup file does not agree with
the actual Unit configuration.
Saving or reading
• Data in the NX Unit event log
the NX Unit event area are invalid.
log failed.
Continuing to oper-
ate with this error
may result in no
event log saved at
CPU Unit power
OFF although it has
no effect on the
control function.
This event pro- • This event provides internal
vides internal infor- information from the NX Bus
mation from the NX Function Module.
Bus Function Mod-
ule.
An NX bus restart • An NX bus restart command
was executed. was received.
3 Error Tables
Level
Maj Prt Min Obs Info
S W501, W578
S W501, W578
S W501, W578
S W501, W578
S W501, W578
S W501, W578
S W501, W578
S W501, W578
Reference
3
3-63