Mitsubishi FX3G Series Programming Manual page 881

FX /FX /FX /FX
3G 3U 3GC 3UC
Programming Manual - Basic & Applied Instruction Edition
Error PLC operation at
code error occurrence
Serial communication error 1 [M8063 (D8063)]
⎯
0000
6301
6302
6303
6304
6305
6306
6307
6308
6309
Continues
6312
operation
6313
6314
6320
6330
6340
Parameter error [M8064(D8064)]
⎯
0000
6401
6402
6403
6404
6405
6406
6407
6409
6411
Stops
operation
6412
6413
6420
6421
Series
Contents of error
No error
Parity, overrun or framing error
Communication character error
Communication data sum check error
Communication data format error
Command error
Communication time-out detected
Modem initialization error
N:N network parameter error
N:N Network setting error
Parallel link character error
Parallel link sum error
Parallel link format error
Inverter communication error
Memory cassette write error
Special adapter connection error
No error
Program sum check error
Memory capacity setting error
Latched device area setting error
Comment area setting error
File register area setting error
Special unit (BFM) initial value setting, positioning
instruction setting sum check error
Special unit (BFM) initial value setting, positioning
instruction setting error
Other setting error
Built-in CC-Link/LT special function block invalid
parameter settings (LT-2 dedicated area).
Built-in CC-Link/LT special function block parameter
settings sum check error (special function settings area).
Built-in CC-Link/LT special function block parameter
settings sum check error (LT-2 dedicated area).
Special parameter sum check error
Special parameters setting error
38 Error Check Method and Error Code List
38.4 Error Code List and Action
Action
• Inverter communication, computer link and
programming:
Ensure the communication parameters are correctly
set according to their applications.
• N:N network, parallel link, 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.
When the memory cassette is used, check whether it is
mounted correctly.
If the problem persists, something may be malfunctioning
inside the PLC. Consult your local Mitsubishi Electric
representative.
Check connection of the special adapter.
• STOP the PLC, and correctly set the parameters.
• Check that the following functions are not used with
an unsupported PLC version when a memory
cassette is attached:
- Permanent PLC lock (supported in FX
PLCs Ver. 2.61 or later)
- Read-protect the execution program for block
passwords (supported in FX
3.00 or later)
- FX -FLROM-1M (supported in FX
3U
PLCs Ver. 3.00 or later)
• STOP the PLC, and correctly set the parameters.
• Set parameters correctly, turn OFF the power, and
then turn ON the power.
• STOP the PLC, and correctly set the 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.
31
32
33
34
35
/FX
3U 3UC
36
/FX PLCs Ver.
3U 3UC
/FX
3U 3UC
37
38
A
B
879