Omron NJ501-1400 User Manual page 197

Event code Event name
64010000 hex Impossible to
Access Spe-
cial Unit
102D0000 hex CJ-series
(Ver. 1.03 or Unit Backup
later) Failed
102E0000 hex CJ-series
(Ver. 1.03 or Unit Restore
later) Operation
Failed
30200000 hex Unsupported
(Ver. 1.02 or Unit Setting
later)
80010000 hex Illegal Packet
Discarded
04020000 hex PLC System
Information
44410000 hex PLC System
Information
NJ-series CPU Unit Hardware User's Manual (W500)
Meaning Assumed cause
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.
An illegal packet • Noise
was received
during message
communications.
The illegal packet
was discarded.
This event pro- • This event provides internal
vides internal infor- information from the PLC Func-
mation from the tion Module. It is recorded to
PLC Function Mod- provide additional information
ule. for another event.
This event pro- • This event provides internal
vides internal infor- information from the PLC Func-
mation from the tion Module. It is recorded to
PLC Function Mod- provide additional information
ule. for another event.
5 Troubleshooting
Level
Maj Prt Min Obs Info
S page 5-51
S page 5-52
S page 5-53
S page 5-54
S page 5-54
S page 5-55
S page 5-55
Reference
5
5-17