Error Code List - Mitsubishi Electric MELSEC-Q Series User Manual

6.2 Error Code List

This section explains the error definitions, causes and actions of error
codes, error messages and detailed error codes.
Error
Error
Code
Massage
(D9008)
"INSTRCT
CODE
ERR"
10
(Checked
when
STOP
RUN or at
execution
of
instruction.)
Table 6.1 Error Code List
Detailed
Error CPU
Code States
(D9091)
Instruction codes which
the CPU module cannot
101
decode are included in
the program.
Index qualification is
102 specified for a 32-bit
constant.
STOP
Device specified by a
103 dedicated instruction is
not correct.
A dedicated instruction
104 has incorrect program
structure.
A dedicated instruction
105 has incorrect command
name.
Index qualification using
Z or V is included in the
106 program between
LEDA/B IX
LEDA/B IXEND
Error and Cause
and
.
93
Corrective Action
(1) Read the error step
using a peripheral
device and correct
the program of the
step.
(2) Check the ROM if it
contains instruction
codes which cannot
be decoded. If it
does, replace it with
a correct ROM.
Read the error step using
a peripheral device and
correct the program of
the step.