Omron NJ501-1320 - Page 198

5 Troubleshooting
5-18
NJ-series CPU Unit Hardware User’s Manual (W500)
Errors Related to Controller Operation
Event code Event name Meaning Assumed cause
Level
Reference
Maj Prt Min Obs Info
10200000 hex User Pro-
gram/Con-
troller
Configura-
tions and
Setup Trans-
fer Error
The user program
or Controller Con-
figurations and
Setup were not
transferred cor-
rectly.
• The user program or Controller
Configurations and Setup are
not correct because the power
supply to the Controller was
interrupted during a download
of the user program or the Con-
troller Configurations and
Setup.
• The user program or Controller
Configurations and Setup are
not correct because the power
supply to the Controller was
interrupted during online edit-
ing.
• The user program or Controller
Configurations and Setup are
not correct because the power
supply to the Controller was
interrupted during a Clear All
Memory operation.
• The user program or Controller
Configurations and Setup are
not correct because the power
supply to the Controller was
interrupted during a restore
operation.
• Non-volatile memory failed.
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10210000 hex Illegal User
Program
Execution ID
The user program
execution IDs set in
the user program
and in the CPU Unit
do not match.
• The user program execution
IDs set in the user program and
in the CPU Unit do not match.
• A user program execution ID is
set in the CPU Unit but not in
the user program.
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10240000 hex Illegal User
Program
The user program
is not correct.
• The limit to the number of nest-
ing levels for functions or func-
tion blocks was exceeded.
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10250000 hex Illegal User
Pro-
gram/Con-
troller
Configura-
tions and
Setup
The upper limit of
the usable memory
was exceeded or
the user program or
Controller Configu-
rations and Setup is
corrupted.
• The upper limit of the data size
was exceeded.
• The main memory capacity was
exceeded.
• Non-volatile memory is deterio-
rating or has failed.
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