6 Troubleshooting
6 - 20
NX-series NX1P2 CPU Unit Hardware User’s Manual (W578)
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.
S page 6-62
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.
S page 6-63
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.
S page 6-63
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.
S page 6-64
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