Mitsubishi Electric MELSEC Q Series Reference Manual page 323

8 TROUBLESHOOTING
Error code
FE25 System error
FE26 System error
FE27 System error
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
Confirm the power supply status (insufficient voltage, instantaneous
interruption, overvoltage, etc.) of the target station for transient transmission
and the relay station.
Alternatively, change the CPU module concerned.
Confirm the operation status (WDT error, etc.) of the target station and relay
station CPU modules.
Alternatively, change the CPU module concerned.
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.
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 action
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