Mitsubishi Electric Melsec QJ71LP21 Reference Manual page 432

8 TROUBLESHOOTING
Error No.
FE30 System error
FE31 System error
FE32 System error
FE34 System error
FE36 System error
FE37 System error
FE38 System error
FE39 System error
FE3B System error
FE3C System error
FE3D System error
FE3E System error
FE3F System error
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Table 8.1 Error code list (continued)
Description of error
The hardware of the network module is faulty.
Please consult your local Mitsubishi representative.
The hardware of the CPU or network module is faulty.
Please consult your local Mitsubishi representative.
The hardware of the network module is faulty.
Please consult your local Mitsubishi representative.
MELSEC-Q
Corrective measure
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