Mitsubishi Electric MELSEC iQ-R Series - Page 591

36 ERROR CODES
36.4 List of Error Codes
589
36
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 ":/".
Stop/
continue
• Check the usage of wild card
characters.
• Use a file that can be transferred.
• Specify a file name.
• Specify a delimiter for a drive
number with ":\" or ":/".
Error location
information
At instruction
execution
3430H Operation error • An instruction has been executed
without setting parameters which are
required when the instruction is
executed.
Stop/
continue
• Set parameters required to
execute the instruction.
Error location
information
At instruction
execution
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").
Stop/
continue
• Change "Fixed scan
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).
Error location
information
At instruction
execution
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.
Stop/
continue
• 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 number of
data points for the multiple CPU
dedicated instruction.
Error location
information
At instruction
execution
3460H Operation error
(redundant
function)
• In a redundant system with redundant
extension base unit, a dedicated
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.)
Stop/
continue
• 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 delete the dedicated
instruction for the module on the
extension base unit from the
program.
Error location
information
At instruction
execution
3461H Operation error
(redundant
function)
• In a redundant system with redundant
extension base unit, an instruction for
accessing the module mounted on the
extension base unit from the standby
system has been executed. (The error
i
s
detected in the standby system.)
Stop/
continue
• 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 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.
Error location
information
At instruction
execution
Error
code
Error name Error details and cause Stop/
continue
Action Detailed
information
Diagnostic
timing