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General Notice for FU / CCI - ERROR 61 to FU / CCI - ERROR 69
Error
consequence
• Frequency converter switches independently.
• The rotor freewheels, coasting.
• No further user operation is possible.
Error code reset
• Mains switch is OFF.
Switch mains switch to ON after 1 min.
Measurement
• Also see at frequency converter -X501 (PIN 4) and
control panel –X1 (PIN 13).
FU / CCI - ERROR 61
Error Error in computing section.
Cause of error
• Flat ribbon cable is defective.
• Frequency converter is defective.
FU / CCI - ERROR 62
Error Undervoltage. Mains voltage less than 20% as nominal
voltage.
Cause of error
• Supply voltage too low, see chapter "Short the mains choke
coil (L1)".
• Flat ribbon cable is defective.
• Frequency converter is defective.
Measurement Also see at frequency converter, U
DC
.
FU / CCI - ERROR 63
Error Overcurrent.
Cause of error
• Short circuit in motor.
• Motor impedance is too low.
• Flat ribbon cable is defective.
• Frequency converter is defective.
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