Mitsubishi Electric MELSEC iQ-R Series User Manual page 591

Error Error name Error details and cause
code
3426H Operation error • The specified file name (before a
period) or extension includes two or
more "*".
• The specified file name (before a
period) or extension includes "*" and
"?'"
• A wild card ("*", "?") is used in a
location where it cannot not be used.
• A file that cannot be transferred has
been specified.
• A file name is not specified.
• A delimiter for a drive number has
been specified with characters other
than ":\" or ":/".
3430H Operation error • An instruction has been executed
without setting parameters which are
required when the instruction is
executed.
3440H Operation error • In a multiple CPU system, the multiple
CPU dedicated instruction (the one
whose symbol starts with D(P)) was
executed when "Do Not Use" was set
to "Fixed scan communication
function" in the system parameters
("Multiple CPU Setting").
3441H Operation error • In a multiple CPU system, the number
of data points was specified
exceeding the multiple CPU
dedicated instruction areas applicable
for each CPU module.
3460H Operation error • In a redundant system with redundant
(redundant extension base unit, a dedicated
function) instruction has been executed to the
module mounted on the extension
base unit. (The error is detected in the
control system or the standby
system.)
3461H Operation error • In a redundant system with redundant
(redundant extension base unit, an instruction for
function) accessing the module mounted on the
extension base unit from the standby
system has been executed. (The error
is detected in the standby system.)
Stop/ Action
continue
Stop/ • Check the usage of wild card
continue characters.
• Use a file that can be transferred.
• Specify a file name.
• Specify a delimiter for a drive
number with ":\" or ":/".
Stop/ • Set parameters required to
continue execute the instruction.
Stop/ • Change "Fixed scan
continue communication function" to "Use".
• Check the detailed information
(error location information) of the
error by executing module
diagnostics using the engineering
tool, display the error program
(step) by clicking the [Error Jump]
button, and change the multiple
CPU dedicated instruction to the
one whose symbol starts with
M(P).
Stop/ • Check the detailed information
continue (error location information) of the
error by executing module
diagnostics using the engineering
tool, display the error program
(step) by clicking the [Error Jump]
button, and change the number of
data points for the multiple CPU
dedicated instruction.
Stop/ • Check the detailed information
continue (error location information) of the
error by executing module
diagnostics using the engineering
tool, display the error program
(step) by clicking the [Error Jump]
button, and delete the dedicated
instruction for the module on the
extension base unit from the
program.
Stop/ • Check the detailed information
continue (error location information) of the
error by executing module
diagnostics using the engineering
tool, display the error program
(step) by clicking the [Error Jump]
button, and delete the instruction
that causes the error from the
program.
• Turn on SM1762 (Behavior setting
for access from standby system to
extension base unit) and then
execute the instruction.
Detailed Diagnostic
information timing
Error location At instruction
information execution
Error location At instruction
information execution
Error location At instruction
information execution
Error location At instruction
information execution
Error location At instruction
information execution
Error location At instruction
information execution
36 ERROR CODES
589
36.4 List of Error Codes
36