Module Error - Mitsubishi Electric MELSEC iQ-F Series User Manual

Module error

Error codes when a module error occurs are classified into major error, moderate error, and minor error, and can be checked
in the [Error Information] tab of the "Module Diagnostics" window of the FX5-ENET/IP. (Page 109 Module diagnostics)
The error codes are stored in 'Latest error code' (Un\G29).
Error Error name
code
1080H ROM write count error
1810H IP address change fails
1811H to Parameter write fails
1812H
1900H Hardware error
1901H to Hardware error
1902H
1903H Hardware error
1904H Hardware error
*2
1920H IP address change fails
*3
1921H IP address change fails
1D80H Error during execution
of dedicated instruction
1D83H Error during execution
of dedicated instruction
1D84H Error during execution
of dedicated instruction
1D85H Error during execution
of dedicated instruction
1DC4H IP address change fails
1E10H EtherNet/IP
communication error
10 TROUBLESHOOTING
126
10.6 List of Error Codes
Error details and causes
The number of writes to ROM exceeded
100000. (Number of writes > 100000)
IP address change fails.
An error has occurred during writing of
parameters.
An memory check error has occurred.
An memory check error has occurred.
An memory check error has occurred.
An memory check error has occurred.
IP address setting or other (Un\G50 to
Un\G55) value exceeds the setting range.
Write request and clear request (Un\G56 and
Un\G58) turned from OFF to ON
simultaneously.
An instruction other than executable
dedicated instruction numbers has been
specified.
The dedicated instruction request data from
the CPU module was discarded because the
data size was abnormal.
The dedicated instruction request data from
the CPU module cannot be normally input.
A timeout error occurred in the dedicated
instruction response data, and the data was
discarded.
IP address change fails.
An error was detected in the parameters set
with EtherNet/IP Configuration Tool for FX5-
ENET/IP.
Action
Replace the module.
Execute the IP address change function again.
Rewrite the EtherNet/IP parameters with EtherNet/IP Configuration
Tool for FX5-ENET/IP.
• Execute the IP address change function again.
• If the error occurs again even after the above action is taken, the
possible cause is a hardware failure of the module on which the
error occurred. Please consult your local Mitsubishi representative.
• Execute the hardware test.
• If the error occurs again even after the above action is taken, the
possible cause is a hardware failure of the module on which the
error occurred. Please consult your local Mitsubishi representative.
• Execute Set Attribute for the CIP object
EtherNet/IP Configuration Tool for FX5-ENET/IP.
• If the error occurs again even after the above action is taken, the
possible cause is a hardware failure of the module on which the
error occurred. Please consult your local Mitsubishi representative.
• Rewrite the EtherNet/IP parameters (EipConfData.BIN), or
configuration information (configuration.apa) with EtherNet/IP
Configuration Tool for FX5-ENET/IP.
• If the error occurs again even after the above action is taken, the
possible cause is a hardware failure of the module on which the
error occurred. Please consult your local Mitsubishi representative.
Correct the IP address setting or other (Un\G50 to Un\G55) value.
Check if write request and clear request (Un\G56 and Un\G58) turned
from OFF to ON simultaneously.
Check that the dedicated instruction is executable. If it is not
executable, correct.
• Execute the write to program again.
• If the error occurs again even after the above action is taken, the
possible cause is a hardware failure of the module on which the
error occurred. Please consult your local Mitsubishi representative.
• Execute the write to program again.
• If the error occurs again even after the above action is taken, the
possible cause is a hardware failure of the module on which the
error occurred. Please consult your local Mitsubishi representative.
• Reset the CPU module, and execute again.
• If the error occurs again even after the above action is taken, the
possible cause is a hardware failure of the module on which the
error occurred. Please consult your local Mitsubishi representative.
• Execute the IP address change function again.
• If the error occurs again even after the above action is taken, the
possible cause is a hardware failure of the module on which the
error occurred. Please consult your local Mitsubishi representative.
• Use EtherNet/IP Configuration Tool for FX5-ENET/IP to write the
parameters to the module again.
• If the error occurs again even after the above action is taken, the
possible cause is a hardware failure of the module on which the
error occurred. Please consult your local Mitsubishi representative.
*1
with Online Action of