Mitsubishi Electric FX5 User Manual page 405

Error Error name Error details and cause
code
1829H Write during RUN • Writing during RUN (change or deletion)
error (axis 9) is performed on an instruction being
executed.
1830H Write during RUN • Writing during RUN (change or deletion)
error (axis 10) is performed on an instruction being
executed.
1831H Write during RUN • Writing during RUN (change or deletion)
error (axis 11) is performed on an instruction being
executed.
1832H Write during RUN • Writing during RUN (change or deletion)
error (axis 12) is performed on an instruction being
executed.
1900H Constant scan • The scan time exceeded the constant
time error scan setting value.
1912H Update error • Recovery of the project data saved in the
SD memory card failed.
1920H IP address • Values such as the IP address setting
setting error (SD8492 to SD8497) are outside the set
range.
1921H IP address • Write request and clear request (M8492
writing/clear and SM8495) turned from OFF to ON
request simultaneously.
simultaneous
detection
1930H Online change • An error was detected when writing was
error executed during RUN.
1931H Online change • An error was detected when writing was
error executed during RUN.
1FE0H Module • The number of I/O points specified in the
configuration I/O assignment setting of the parameters
error is different from that of the module
connected.
1FE1H Module • The module position specified in the I/O
configuration assignment setting of the parameters is
error different from that of the module
connected.
1FE2H Module • No parameters available for the module
configuration connected exist.
error
Action
• Verify that the writing during RUN (change or
deletion) is performed on an instruction
being executed.
• If the writing is executed during an ongoing
RUN, after confirming that the pulse output
is not occurring, turn OFF → ON the driving
contact point to start the operation of the
positioning instruction.
• Verify that the writing during RUN (change or
deletion) is performed on an instruction
being executed.
• If the writing is executed during an ongoing
RUN, after confirming that the pulse output
is not occurring, turn OFF → ON the driving
contact point to start the operation of the
positioning instruction.
• Verify that the writing during RUN (change or
deletion) is performed on an instruction
being executed.
• If the writing is executed during an ongoing
RUN, after confirming that the pulse output
is not occurring, turn OFF → ON the driving
contact point to start the operation of the
positioning instruction.
• Verify that the writing during RUN (change or
deletion) is performed on an instruction
being executed.
• If the writing is executed during an ongoing
RUN, after confirming that the pulse output
is not occurring, turn OFF → ON the driving
contact point to start the operation of the
positioning instruction.
• Check and correct the constant scan time
setting. Recheck the setting time of the
constant scan.
• Recovery of the project data failed, so
initialize all data, and then write in the set of
project data backed up by the customer.
• Recheck the values such as the IP address
setting (SD8492 to SD8497).
• Verify that write request and clear request
(SM8492 and MS8495) do not turn from
OFF to ON simultaneously.
• Set the CPU module to STOP and write a set
of project data.
• Set the CPU module to STOP and write a set
of project data.
• Make sure that the parameters are
consistent with the connections.
• Make sure that the parameters are
consistent with the connections.
• Make sure that the parameters are
consistent with the connections.
Detailed Diagnostic
information timing
Error location At END
information instruction
and system execution
configuration
information
Error location At END
information instruction
and system execution
configuration
information
Error location At END
information instruction
and system execution
configuration
information
Error location At END
information instruction
and system execution
configuration
information
Time At END
information instruction
execution
Drive/file At power-on,
information at RESET

At END
instruction
execution
 At END
instruction
execution

At END
instruction
execution
 At END
instruction
execution
System At power-on,
configuration at RESET
information
System At power-on,
configuration at RESET
information
System At power-on,
configuration at RESET
information
APPX
403
Appendix 3 Error Code
A