Mitsubishi MELSEC-A A1SCPUC24-R2 User Manual page 138

Table 6.3 Error Code List for A2ASCPU(S1/S30) and A2USHCPU-S1 (Continue)
Error
Error
Code
Massage
(D9008)
"CHK
FORMAT
ERR"
14
(Checked at
STOP/
PAUSE
RUN.)
Detailed
Error CPU
Code States
(D9091)
148 STOP
112
Error and Cause
(1) Multiple check pattern
circuits of the
-
LEDA CHK
LEDA CHKEND
instructions are given.
(2) There are 7 or more
check condition
circuits in the
-
LEDA CHK
LEDA CHKEND
instructions.
(3) The check condition
circuits in the
-
LEDA CHK
LEDA CHKEND
instructions are
written without using
X and Y contact
instructions or
compare instructions.
(4) The check pattern
circuits of the
-
LEDA CHK
LEDA CHKEND
instructions are
written with 257 or
more steps.
Corrective Action
Check the program
of the
CHK
instruction and
correct it referring
to contents of
detailed error
codes.