Mitsubishi Electric MELSEC iQ-R Series User Manual page 130

Error code
10EH to 10FH
110H
112H
113H
114H
115H
119H
11AH
11BH
11CH
5 TROUBLESHOOTING
128
5.6 List of Error Codes
Error details and causes
An error has occurred in TCP communications.
Socket generation has failed.
Incorrect send data has been specified.
There is insufficient cache memory available.
Failed to set the socket option (non-blocking).
The frame size has exceeded the maximum size.
A timeout occurred in the connection with the external device.
An incorrect Forward Open service request has been received
from the external device.
Incorrect network parameters (originator to target) have been
received from the external device.
Incorrect network parameters (target to originator) have been
received from the external device.
Action
• Retry at a later time.
• Check whether the operating status of the external device is
normal.
• Check for errors in the line status.
• The line may be busy, so retry at a later time.
• Reset the CPU module, and then switch it to RUN mode. 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.
• Check the settings of the connection with the external device.
• Retry at a later time.
• Reset the CPU module, and then switch it to RUN mode. 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.
• Take measures to reduce noise.
• Reset the CPU module, and then switch it to RUN mode. 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.
• Retry at a later time.
• Restart the RJ71EIP91.
• Take measures to reduce noise.
• Reset the CPU module, and then switch it to RUN mode. If the
error occurs again even after the above action is taken, the
possible cause is a hardware failure of the module. Please
consult your local Mitsubishi representative.
• Use EtherNet/IP Configuration Tool to write the parameters to
the module again.
• When UCMM communications are performed, check whether
the setting details of the UCMM request area are correct.
• Check whether the operating status of the external device is
normal.
• Check for errors in the line status.
• The line may be busy, so retry at a later time.
• The external device may not be able to send data at the
specified RPI due to a high communication load, so specify a
larger RPI and connect again.
• Check whether the operating status of the external device is
normal.
• Check for errors in the line status.
• The line may be busy, so retry at a later time.
• The external device may not be able to send data at the
specified RPI due to a high communication load, so specify a
larger RPI and connect again.
• Check whether the operating status of the external device is
normal.
• Check for errors in the line status.
• The line may be busy, so retry at a later time.
• The external device may not be able to send data at the
specified RPI due to a high communication load, so specify a
larger RPI and connect again.
• Check whether the operating status of the external device is
normal.
• Check for errors in the line status.
• The line may be busy, so retry at a later time.
• The external device may not be able to send data at the
specified RPI due to a high communication load, so specify a
larger RPI and connect again.