Mitsubishi Electric MELSEC A Series User Manual page 129

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Table 6.3 Error Code List for AnUCPU (Continue)
Error
Error
Code
Massage
(D9008)
"CAN'T
13
EXECUTE
(P)"
(Checked
at
execution
of
instruction.)
Detailed
Error
CPU
Code
States
(D9091)
133
STOP
(3) Nesting level of the
(4) There is no
134
The
instruction was
included in the
program and executed
though no sub program
was provided.
135
(1)
(2) There are 33 or
116
Error and Cause
CALL ,
CALLP
and
FOR
instructions is 6
levels or deeper,
and the 6th level
was executed.
RET
or
NEXT
instruction at
execution of the
CALL
or
FOR
instruction.
CHG
and
LEDA/B IX
LEDA/B IXEND
instructions are not
paired.
more sets of
and
LEDA/B IX
LEDA/B IXEND
instructions.
Corrective Action
(1) Read the error step
using a peripheral
device, check
contents and correct
program of the step.
(2) Reduce the number
of nesting levels of
the
CALL ,
CALLP
and
FOR
instructions
to 5 or less.
Read the error step
using a peripheral
device and delete the
CHG
instruction
circuit block.
(1) Read the error step
using a peripheral
device, check
contents and correct
program of the step.
(2) Reduce the number
of sets of
and
LEDA/B IX
LEDA/B IXEND
instructions to 32 or
less.

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