Mitsubishi Electric MELSEC iQ-R Series User Manual page 274

Error code Error name
1B1CH POP server login error
1B1DH E-mail transfer error (a part of e-
mail addresses)
1B23H Resend buffer write error
1B24H Resend buffer write error
1B25H Resend buffer write error
1B26H Resend buffer full error
1B2BH Resend buffer write error
1B2CH Resend buffer write error
1B2DH Resend buffer write error
1B2EH Resend buffer full error
1B40H to 1B43H Module error
1B44H Unsupported CPU error
1B45H to 1B46H Unsupported CPU error
1B47H to 1B48H Network communication route
error
1B49H to 1B4AH Module error
4 TROUBLESHOOTING
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4.4 Error Code List
Error description
Failed to connect to the mail server (POP server).
Failed to send e-mail to a portion of destinations.
Failed to write files to file resend buffer.
Failed to write files to file resend buffer.
Failed to write files to file resend buffer.
The number of file resend buffered data has
exceeded the resend buffer size set in the
Configuration Tool.
Failed to write files to e-mail resend buffer.
Failed to write files to e-mail resend buffer.
Failed to write files to e-mail resend buffer.
The number of file resend buffered data has
exceeded the resend buffer size set in the
Configuration Tool.
A module error has been detected.
Wrote data to the device on inaccessible CPU.
Unsupported CPU is accessed.
A nonexistent module was specified for the start I/
O of the network route in "Access target CPU
setting".
A module error has been detected.
Corrective action
• Correct the "E-mail setting".
• Check the connection status with the mail
server.
• Check the destination mail server status.
• When turning the power ON immediately after it
is turned OFF, wait a few minutes before turning
it ON.
• Correct the destination e-mail address settings
in "E-mail setting".
• Delete unnecessary files on the SD memory
card to ensure free space.
• Replace the SD memory card.
• Write the settings again with the Configuration
Tool.
• Replace the SD memory card.
• Write the settings again with the Configuration
Tool.
• Delete unnecessary files on the SD memory
card to ensure free space.
• Replace the SD memory card.
• Check the network settings.
• Clear the buffer by the file transfer diagnostics
of the Configuration Tool.
• Increase the resend buffer size.
• Delete unnecessary files on the SD memory
card to ensure free space.
• Replace the SD memory card.
• Write the settings again with the Configuration
Tool.
• Replace the SD memory card.
• Write the settings again with the Configuration
Tool.
• Delete unnecessary files on the SD memory
card to ensure free space.
• Replace the SD memory card.
• Check the network settings.
• Clear the buffer by the e-mail send diagnostics
of the Configuration Tool.
• Increase the resend buffer size.
• Take measures to reduce noise.
• Reset the CPU module and switch it to RUN. If
the same error is displayed again, a hardware
failure may occur in high speed data logger
module. Please consult your local Mitsubishi
representative.
• Correct "Access target CPU setting".
• Check the communication cable status and
access target CPU status.
• Adjust the response monitoring time setting.
• Check if the control CPU of the network module
on the network route to the access target CPU
is set to QCPU (Q mode).
• Check the routing parameter settings of the
CPU(s) on the access route.
• Check the network on the access route.
• Review the type of access target CPU.
• Correct the start I/O address in "Access target
CPU setting".
• Take measures to reduce noise.
• Reset the CPU module and switch it to RUN. If
the same error is displayed again, a hardware
failure may occur in high speed data logger
module. Please consult your local Mitsubishi
representative.