Mitsubishi Electric MELSEC-Q Structured Programming Manual page 248

FXCPU Structured Programming Manual
[Device & Common]
PLC
Error operation
code at error
occurrence
PLC hardware error [M8061(D8061)]
6107 System configuration error
Changed settings for the built-in CC-Link/LT special
6112 function block cannot be written to the attached flash
memory cassette.
Changed settings for the built-in CC-Link/LT special
6113 Stops function block cannot be written to the attached write
operation protected flash memory cassette.
CC-Link/LT settings cannot be written to the built-in
6114
CC-Link/LT special function block.
A built-in CC-Link/LT special function block EEPROM
writing time-out error occurred, or the built-in CC-
6115
Link/LT special function block configuration could not
be completed normally in self CONFIG mode.
PLC/PP communication error (D8062)
Serial communication error 0 [M8062(D8062)]
0000 - No error
6201 Parity error, overrun error or framing error
6202 Communication character error
6203 Communication data sum check error
6204 Data format error
Continues
6205 Command error
operation
6230 Memory access error
Serial communication error 1 [M8063(D8063)]
0000 - No error
6301 Parity error, overrun error or framing error
6302 Communication character error
6303 Communication data sum check error
6304 Data format error
6305 Command error
6306 Monitoring timeout error
6307 Modem initialization error
6308 Simple N:N link parameter error
6309 N:N Network setting error
Continues
6312 Parallel link character error
operation
6313 Parallel link sum check error
6314 Parallel link format error
6320 Inverter communication error
6321 MODBUS communication error
6330 Memory access error
6340 Special adapter connection error
246
Contents of error
5.1 FX3S/FX3G/FX3GC/FX3U/FX3UC PLCs
Action
Check the number of connected special function units/ blocks. Some
special function units/blocks have a connection number limit.
Verify that the memory cassette is installed correctly.
Set the protect switch to OFF.
Set the configuration again.
If the problem persists, something may be malfunctioning inside the
PLC. Consult your local Mitsubishi Electric representative.
Confirm that the equipment connected to the programming panel
(PP) or programming connector is connected securely to the PLC.
This error may occur when a cable is disconnected and reconnected
during monitoring of the PLC.
When the memory cassette is used, check whether it is mounted
correctly.
If the problem persists or if the memory cassette is not used,
something may be malfunctioning inside the PLC.
Consult your local Mitsubishi Electric representative.
• Ethernet communication, Inverter communication, computer link
and programming:
Confirm that parameters are set correctly in accordance with the
application.
• Simple N:N link, parallel link, MODBUS communication, etc.:
Confirm that the program is set correctly in accordance with the
application.
• Remote maintenance:
Confirm that the modem power is ON, and that AT commands are
set properly.
• Confirm the wiring of communication cables.
When the memory cassette is used, check whether it is mounted
correctly.
If the problem persists or if the memory cassette is not used,
something may be malfunctioning inside the PLC.
Consult your local Mitsubishi Electric representative.
Check connection of the special adapter.
5 Errors