Mitsubishi Electric MELSEC iQ-R Series User Manual page 589

Error Error name Error details and cause
code
3363H Nesting depth • The number of nesting levels in the
error function block or function exceeded its
limit (32).
3380H Pointer • The pointer specified in the instruction
execution error does not exist.
3381H • The RET instruction does not exist in
the executed subroutine program.
3382H • The RET instruction exists before the
FEND instruction in the main
program.
33A0H Interrupt pointer • The interrupt pointer corresponding to
execution error the interrupt input does not exist.
33A1H Interrupt pointer • The IRET instruction does not exist in
execution error the executed interrupt program.
• The STOP instruction has been
executed in an interrupt program.
33A2H • The IRET instruction exists before the
FEND instruction in the main
program.
33A3H • The IRET instruction or STOP
instruction was executed in the fixed
scan execution type program.
33A4H • The IRET instruction or STOP
instruction has been executed in an
event execution type program.
33C0H FB/FUN • Before the FB/FUN program ends, the
execution error call source program ended.
33D0H Temporary area • The secured temporary area size
exceeded exceeded its limit.
Stop/ Action
continue
Stop • Check the detailed information
(error location information) of the
error by executing module
diagnostics using the engineering
tool, display the error program
(step) by clicking the [Error Jump]
button, and correct the number of
nesting levels (32 or less).
Stop • Check the detailed information
(error location information) of the
error by executing module
diagnostics using the engineering
tool, display the error program
(step) by clicking the [Error Jump]
button, and correct the program.
Stop • Check if the program
corresponding to the interrupt
pointer number set in the module
parameters exists.
Stop • Check the detailed information
(error location information) of the
error by executing module
diagnostics using the engineering
tool, display the error program
(step) by clicking the [Error Jump]
button, and correct the program.
Stop • Check the detailed information
(error location information) of the
error by executing module
diagnostics using the engineering
tool, display the error program
(step) by clicking the [Error Jump]
button, and correct the program.
• Take measures to reduce noise.
• Write the program to the CPU
module again. Then, reset the
CPU module and run it again. If
the same error code is displayed
again, the possible cause is a
hardware failure of the CPU
module. Please consult your local
Mitsubishi representative.
Stop • Check the detailed information
(error location information) of the
error by executing module
diagnostics using the engineering
tool, display the error program
(step) by clicking the [Error Jump]
button, and correct the number of
nesting levels in the function.
Detailed Diagnostic
information timing
Error location At instruction
information execution
Error location At instruction
information execution
At END
instruction
execution
At instruction
execution
 At instruction
execution
Error location At instruction
information execution
Error location At instruction
information execution
Error location At instruction
information execution
36 ERROR CODES
587
36.4 List of Error Codes
36