100
Error
Code
(SD0)
Error Contents and Cause
Corrective Action
Corresponding
CPU
4000
• The program contains an instruction
code that cannot be decoded.
• An unusable instruction is included in
the program.
Read the common information of the
error using a peripheral device, check
error step corresponding to its
numerical value (program error
location), and correct the problem.
QnA
4001
The program contains a dedicated
instruction for SFC although it is not an
SFC program.
QnA
4002
• The name of dedicated instruction
specified by the program is incorrect.
• The dedicated instruction specified by
the program cannot be executed by
the specified module.
QnA
4003
The number of devices for the
dedicated instruction specified by the
program is incorrect.
4004
The device which cannot be used by
the dedicated instruction specified by
the program is specified.
4010
There is no END (FEND) instruction in
the program.
QnA
4020
The total number of internal file pointers
used by the program exceeds the
number of internal file pointers set in the
parameters.
QnA
4021
• The common pointer Nos. assigned
to files overlap.
• The local pointer Nos. assigned to
files overlap.
QnA
4030
The allocation pointer Nos. assigned by
files overlap.