Mitsubishi MELSEC-A A1SCPUC24-R2

87
"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.
Table 6.1 Error Code List for A1SCPUC24-R2 (Continue)
Error Message
Error Code
(D9008)
CPU
States
Error and Cause Corrective Action
NOP
CHK
CHK
CHK
CJ P
CHK
CHK D1D2
CJ P
CHK
P254
CHK D1D2
CHK