Mitsubishi Electric MELSEC-F FX3G Series User Manual page 223

FX Series Programmable Controllers
3G
User's Manual - Hardware Edition
PLC
Error operation
code at error
occurrence
PLC hardware error [M8061(D8061)]
Stops
6107 System configuration error
operation
PLC/PP communication error (D8062)
0000 — No error
6201 Parity, overrun or framing error
6202 Communication character error
Continues
6203 Communication data sum check error
operation
6204 Data format error
6205 Command error
Serial communication error 1 [M8063(D8063)]
0000 — No error
6301 Parity, overrun or framing error
6302 Communication character error
6303 Communication data sum check error
6304 Communication data format error
6305 Command error
6306 Communication time-out detected
6307 Modem initialization error
Continues
6308 N:N network parameter error
operation
6309 N:N Network setting error
6312 Parallel link character error
6313 Parallel link sum error
6314 Parallel link format error
6320 Inverter communication error
6321 MODBUS communication error
6340 Special adapter connection error
Parameter error [M8064(D8064)]
0000 — No error
6401 Program sum check error
6402 Memory capacity setting error
6403 Latched device area setting error
6404 Comment area setting error
6405 File register area setting error
Special unit (BFM) initial value setting, positioning instruction
6406
setting sum check error
Special unit (BFM) initial value setting, positioning instruction
6407 Stops
setting error
operation
6409 Other setting error
6420 Special parameter sum check error
6421 Special parameters setting error
14 Test Operation, Adjustment, Maintenance and Troubleshooting
14.6 Judgment by Error Codes and Representation of Error Codes
Contents of error Action
Check the number of the connected special function blocks.
For certain special function blocks, the connectable number is
limited.
Check the cable connection between the programming panel
(PP) / programming device and the PLC. This error may occur
when a cable is disconnected and reconnected during PLC
monitoring.
• Ethernet communication,
computer link and programming:
Ensure the parameters are correctly set according to their
applications.
• N:N network, parallel link, MODBUS communication, etc.:
Check programs according to applications.
• Remote maintenance:
Ensure modem power is ON and check the settings of the
AT commands.
• Wiring:
Check the communication cables for correct wiring.
Check connection of the special adapter.
STOP the PLC, and correctly set the parameters.
• STOP the PLC, and correctly set the special parameters.
• Set special parameters correctly, turn OFF the power, and
then turn ON the power.
• Check the contents of the special parameter error code
(D8489), confirm troubleshooting for special adapters/
special blocks, and set special parameters correctly.
• Set special parameters correctly, turn OFF the power, and
then turn ON the power.
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inverter communication,
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