Mitsubishi MELSEC-A series, Programming Manual

Page: 368 / 508

9 - 2
ERROR CODE LIST 9.
Table 9.1 Error Code List for the An, AnN, A3H, A3M, A3V, A0J2H, AnS, A2C, A73, A52G, A1FX and A3N board (Continue)
Error Message
Error Code
(D9008)
CPU States Error and Cause Corrective Action
"CAN’T
EXECUTE(P)"
(Checked at
the execution of
instruction)
13 Stop (1) There is no jump destination or
multiple destinations specified by the
, , , , or
instruction.
(2) There is a instruction and no
setting of subprogram.
(3) Although there is no
instruction, the instruction
exists in the program and has been
executed.
(4) The , , , , or
instruction has been executed
with its jump destination located
below the
instruction.
(5) The number of the instructions
is different from that of the
instructions. to
(6) A instruction is given within a
to loop causing the
processing to exit the loop.
(7) Processing exited subroutine by the
instruction before execution of
the instruction.
(8) Processing jumped into a step in a
to loop or into a
subroutine by the instruction.
(9) The instruction is given in an
interrupt program, a subroutine
program or in a
to loop.
Read the error step by use of peripheral
equipment and correct the program at
that step.
(Insert a jump destination or reduce
multiple destinations to one.)
"CHK FORMAT
ERR"
(Checked at
STOP/PAUSE
RUN)
14 Stop (1) Instructions (including ) except
LD X , LDI X , AND X and ANI
X are included in the
instruction circuit block.
(2) Multiple instructions are given.
(3) The number of contact points in the
instruction circuit block
exceeds 150.
(4) There is no circuit block
before the instruction circuit
block.
(5) The device number of D1 of the
instruction is different
from that of the contact point before
the
instruction.
(6) Pointer P254 is not given to the head
of the instruction circuit block.
Check the program in the
instruction circuit block according to
items (1) to (6) in the left column.
Correct problem using the peripheral
and perform operation again.
"CAN’T
EXECUTE (I)"
(Checked at the
occurrence of
interruption)
15 Stop (1) Although the interrupt module is
used, there is no number of interrupt
pointer I, which corresponds to that
module, in the program or there are
multiple numbers.
(2) No instruction has been
entered in the interrupt program.
(3) There is instruction in other
than the interrupt program.
(1) Check for the presence of interrupt
program which corresponds to the
interrupt unit, create the interrupt
program, and reduce the same
numbers of I.
(2) Check if there is instruction in
the interrupt program and enter the
instruction.
(3) Check if there is instruction in
other than the interrupt program and
delete the
instruction.
CJ SCJ CALL CALLP
JMP
CHG
CALL
RET
CJ SCJ CALL CALLP
JMP
END
FOR
NEXT
FOR NEXT
JMP
FOR NEXT
JMP
RET
FOR NEXT
JMP
STOP
FOR NEXT
NOP
CHK
CHK
CHK
CJ P
CHK
CHK D1 D2
CJ P
CHK
P254 CHK D1 D2
CHK
IRET
IRET
IRET
IRET
IRET
IRET