Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 330

Error Error name
code
3057H System bus error
3060H System bus error
3061H System bus error
3142H Program
structure error
3200H Program
execution error
3202H Program
execution error
3203H Program
execution error
3210H Program
execution error
3211H Program
execution error
3212H Program
execution error
APPENDIX
328
Appendix 3 Error Code
Error details and cause
• A timeout occurred during
communication with a connected module
during system processing.
• A signal error was detected with a
connected module when an instruction
was executed.
• A signal error was detected during
system processing.
• The temporary area was used
incorrectly.
• The device/label assignment does not
match the device/label assignment in the
program. (After the device assignment
was changed, only the parameters were
written to the CPU module.)
• The program file is invalid or the file does
not contain a program.
• No program file exists.
• A program with more than 64 k steps
was written.
• An FB program larger than the internal
memory capacity was written.
• No program setting is found in the
parameters.
Action
• Verify that extension cables are correctly
connected.
• Verify that the version of the CPU module is
compatible with the module where the error
was detected.
• Implement anti-noise measures.
• If there is no problem, there may be a
malfunction in the connected module or in
the extension cables.
• When an error occurs alongside positioning
function, positioning may not stop at the
specified position. After removing the cause
of the system bus error, perform zero return
and clear error.
• Verify that extension cables are correctly
connected.
• Verify that the version of the CPU module is
compatible with the module where the error
was detected.
• Implement anti-noise measures.
• If there is no problem, there may be a
malfunction in the connected module or in
the extension cables.
• When an error occurs alongside positioning
function, positioning may not stop at the
specified position. After removing the cause
of the system bus error, perform zero return
and clear error.
• Verify that extension cables are correctly
connected.
• Verify that the version of the CPU module is
compatible with the module where the error
was detected.
• Implement anti-noise measures.
• If there is no problem, there may be a
malfunction in the connected module or in
the extension cables.
• When an error occurs alongside positioning
function, positioning may not stop at the
specified position. After removing the cause
of the system bus error, perform zero return
and clear error.
• 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 check the program. The step number
displayed in the error location information is
counted from the top of the file. (It may be
different from the step number in the
program displayed by the jump function.)
• If the index modification setting of the PLC
parameter is changed, write the parameter
and program file to the CPU module at the
same time.
• Write the correct program file.
• Write a program file.
• Reduce the number of steps in the program.
• Reduce the number of steps in the FB
program.
• Specify the program to execute in the
parameters.
Detailed Diagnostic
information timing
System At END
configuration instruction
information execution, at
interrupt
occurrence,
at module
access
Error location At instruction
information execution
System At instruction
configuration execution
information
Error location At instruction
information execution
Drive/file At power-on,
information at RESET
Drive/file At power-on,
information at RESET
Drive/file At power-on,
information at RESET

At power-on,
at RESET
 At power-on,
at RESET
 At power-on,
at RESET