Omron NJ Series Troubleshooting Manual page 68

3 Error Tables
Event code Event name
24050000 hex Duplicate
Unit Number
34010000 hex I/O Setting
Check Error
64010000 hex Impossible to
Access Spe-
cial Unit
102D 0000 hex CJ-series
(Ver. 1.03) Unit Backup
Failed
102E 0000 hex CJ-series
(Ver. 1.03) Unit Restore
Operation
Failed
30200000 hex Unsupported
(Ver. 1.02) Unit Setting
3-6
Meaning Assumed cause
The same unit num- • The same unit number is set for
ber is set for more more than one Special I/O Unit
than one Special or more than one CPU Bus
I/O Unit or more Unit.
than one CPU Bus
• The same unit number is
Unit.
assigned to a Special I/O Unit
that uses more than one unit
number and another Special
I/O Unit.
There is an incon- • A Unit model or Special Unit
sistency between a unit number in the Unit Configu-
Unit model in the ration in the CPU Unit is differ-
Unit Configuration ent from the Unit model or the
in the CPU Unit and Special Unit unit number of the
the Unit model that Unit that is mounted in the Con-
is mounted in the troller.
Controller.
An error occurred in • The setting of the rotary
data exchange switches or a DIP switch pin on
between the CPU a Special Unit is not correct.
Unit and a Special
• An error occurred in the Special
Unit.
Unit.
• The Unit connection is faulty.
• Noise
• A Unit has failed.
The backup opera- • An error occurred in the Unit
tion for a CJ-series Configuration.
Unit ended in an
• An error occurred for a Special
error.
Unit.
• A restart is in progress for the
Special Unit.
• A Unit model or Special Unit
unit number in the Unit Configu-
ration in the CPU Unit is differ-
ent from the Unit model or the
Special Unit unit number of the
Unit that is mounted in the Con-
troller.
• The CPU Unit or CJ-series Unit
has failed.
The restore opera- • An error occurred in the Unit
tion for a CJ-series Configuration.
Unit ended in an
• An error occurred for a Special
error.
Unit.
• The Unit Configuration in the
backup file does not agree with
the physical Unit configuration.
• A restart is in progress for the
Special Unit.
• The restore conditions that are
required by the Special Unit are
not met.
• The backup files are corrupted.
• The CPU Unit or CJ-series Unit
has failed.
A setting in the • A setting in the Special Unit is
Special Unit is not not supported by the CPU Unit.
supported.
Level
Maj Prt Min Obs Info
S NJ-series
CPU Unit
Hardware
User's Manual
(Cat. No.
W500)
S Same as
above.
S Same as
above.
S Same as
above.
S Same as
above.
S Same as
above.
NJ-series Troubleshooting Manual (W503)
Reference