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Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 124

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Error
Error details and causes
code
B830H
System error
B903H
System error
B981H
System error
to
B987H
B988H
An error has been detected in the CPU module.
A hardware failure has been detected.
B989H
An error has been detected in the CPU module.
A hardware failure has been detected.
B9FFH
An error has been detected in the CPU module.
A hardware failure has been detected.
BA01H
A hardware failure has been detected.
BA02H
System error
BA05H
System error
BA06H
A hardware failure has been detected.
to
BA13H
BA14H
A hardware (communication circuit) failure has been
detected.
BA15H
A hardware failure has been detected.
BA16H
A hardware (communication circuit) failure has been
detected.
BA17H
A hardware (communication circuit) failure has been
detected.
BA19H
The target station of the line test 2 cannot be
communicated.
BA1BH
A communication failure has occurred in all stations during
execution of the line test 1.
BA1FH
A hardware failure has been detected.
to
BA21H
BB01H
Execution of either of the following was attempted at the
same time on the same station. (Including the same
request)
• Remote device station initialization procedure
registration function
• Access from the peripherals to the remote device station
BBC1H
System error
to
BBC3H
BBC5H
• Multiple master stations exist on the same line.
• Noise has been detected on the line at power-on.
9 TROUBLESHOOTING
122
9.5 List of Error Codes
Corrective Action
Please consult your local Mitsubishi representative.
Please consult your local Mitsubishi representative.
Please consult your local Mitsubishi representative.
Check the error of the CPU module and take action using
the module diagnostics.
Please consult your local Mitsubishi representative.
Check the error of the CPU module and take action using
the module diagnostics.
Please consult your local Mitsubishi representative.
Check the error of the CPU module and take action using
the module diagnostics.
Please consult your local Mitsubishi representative.
Please consult your local Mitsubishi representative.
Please consult your local Mitsubishi representative.
Please consult your local Mitsubishi representative.
Please consult your local Mitsubishi representative.
• Check that the terminating resistor provided with the
master/intelligent device module is connected between
the DA and DB terminals, and execute the hardware test
again.
• If the error occurs again even after taking the above,
please consult your local Mitsubishi representative.
Please consult your local Mitsubishi representative.
• Check that the terminating resistor provided with the
master/intelligent device module is connected between
the DA and DB terminals, and execute the hardware test
again.
• If the error occurs again even after taking the above,
please consult your local Mitsubishi representative.
• Check that the terminating resistor provided with the
master/intelligent device module is connected between
the DA and DB terminals, and execute the hardware test
again.
• If the error occurs again even after taking the above,
please consult your local Mitsubishi representative.
Check the cables and the target station.
Check the cables.
Please consult your local Mitsubishi representative.
Execute after other processing is completed.
Please consult your local Mitsubishi representative.
• Reduce the number of master stations on the same line
to one.
• When the data link starts by turning on 'Master station
duplication error cancel request' (SB0007), check the
line status.
Detailed
information
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