Mitsubishi Electric MELSEC iQ-R Series User Manual page 269

Error code Error name
19BCH Setting file error
19BDH File read error
19BEH to 19BFH File write error
19C0H File read error
19C2H to 19C3H File write error
19C5H to 19C6H File write error
19C7H Setting file error
19D0H E-mail transmission error
1A00H DHCP parameter acquisition
error
1A01H DHCP lease renewal failure
1A02H Network diagnostics error
1A0AH to 1A50H Access target CPU
communication error
1A51H Monitor condition dissatisfied
error
1A52H to 1A54H Access target CPU
communication error
1A55H ROM operation error
Error description
The report layout file in the setting files is in
unsupported format.
Failed to read the file.
Failed to write the file.
Failed to read the file.
Failed to write the file.
Failed to write the file.
There is no setting file.
Or the setting file is corrupted.
Tried to send a file of which the size exceeds 512
KB by e-mail.
When set to automatically acquire an IP address
in the LAN connection, failed to acquire the
network parameter information from the DHCP
server.
The automatic lease renewal process, which
occurs when the IP address lease acquired from
the DHCP server expires, failed.
Network diagnostics (ping transmission) failed.
Failed to communicate with access target CPU.
Reading is not possible because the monitor
condition is not established.
Failed to communicate with access target CPU.
Writing a TC setting value was attempted to the
programmable controller CPU that was running
the ROM.
Corrective action
• Check if the report layout file is edited with a
tool other than the Configuration Tool.
• Configure the report layout settings with the
Configuration Tool and save the Excel file
again.
• Write the settings again with the Configuration
Tool.
• Replace the SD memory card.
• Delete unnecessary files on the SD memory
card to ensure free space.
• Replace the SD memory card.
• Delete unnecessary files on the SD memory
card to ensure free space.
• Replace the SD memory card.
• Delete unnecessary files on the SD memory
card to ensure free space.
• Replace the SD memory card.
• Delete unnecessary files on the SD memory
card to ensure free space.
• Replace the SD memory card.
• 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.
• Configure the settings so that the size of report
file does not exceed 512 KB.
• Check the connection status with the DHCP
server.
• Check the connection cable.
• Check the DHCP server settings.
• Check the connection cable and status of the
DHCP server (start status, secured allocated IP
addresses).
• Check the connection cable, status of the
external device.
• heck if the destination for the network
diagnostics setting in "Network setting" is
correct.
• 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.
• Delete the monitor condition with the
engineering tool.
• 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.
• Change the TC setting value during RAM
operation.
4 TROUBLESHOOTING
4.4 Error Code List
4
267