Mitsubishi Electric 800 Series Instruction Manual page 631

Causes and corrective actions
Abbreviation
Name
Description
Check point
Corrective action
Abbreviation
Name
Description
Check point
Corrective action
Abbreviation
Name
Description
Check point
Corrective action
Abbreviation
Name
Description
Check point
Corrective action
Abbreviation
Name
Description
Check point
Corrective action
Abbreviation
Name
Description
Check point
Corrective action
630
PROTECTIVE FUNCTIONS
rE1
Parameter read error
• A failure has occurred at the operation panel side EEPROM while reading the copied parameters.
• A failure has occurred in the USB memory device while copying the parameters or reading the PLC function
project data.
• Perform parameter copy again.
• Perform PLC function project data copy again. (Refer to
• The USB memory device may be faulty. Replace the USB memory device.
• The operation panel may be faulty. Please contact your sales representative.
rE2
Parameter write error
• Parameter copy from the operation panel to the inverter was attempted during operation.
• A failure has occurred at the operation panel side EEPROM while writing the copied parameters.
• A failure has occurred in the USB memory device while writing the copied parameters or PLC function
project data.
• Check that the inverter is stopped.
• After stopping the operation, perform parameter copy again.
• The operation panel may be faulty. Please contact your sales representative.
• Perform parameter copy or PLC project data copy again. (Refer to
• The USB memory device may be faulty. Replace the USB memory device.
rE3
Parameter verification error
• The data in the inverter are different from the data in the operation panel.
• A failure has occurred at the operation panel side EEPROM during parameter verification.
• A failure has occurred in the USB memory device during parameter verification.
• The data in the inverter are different from the data in the USB memory device or the personal computer (FR
Configurator2).
• Check the parameter setting of the source inverter against the setting of the destination inverter.
• Continue the verification by pressing [SET].
Perform parameter verification again.
• The operation panel may be faulty. Please contact your sales representative.
• The USB memory device may be faulty. Replace the USB memory device.
• Verify the PLC function project data again. (Refer to
rE4
Model error
• A different model was used when parameter copy from the operation panel or parameter verification was
performed.
• The data in the operation panel were not correct when parameter copy from the operation panel or
parameter verification was performed.
• Check that the parameter copy or verification source inverter is of the same model.
• Check that parameter copy to the operation panel was not interrupted by switching OFF the power or by
disconnecting the operation panel.
• Perform parameter copy and parameter verification between inverters of the same model (FR-A800 series).
• Perform parameter copy to the operation panel from the inverter again.
rE5
File error
• The data in the USB memory device may be damaged.
• Delete the copy file in the USB memory device and perform parameter copy again.
rE6
File error
• The parameter copy file in the USB memory device cannot be recognized.
• An error has occurred in the file system during transfer of the PLC function data or writing to RAM.
• Perform parameter copy again.
• Copy the PLC function project data again. (Refer to
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page 533)
page 533)
page 533.)
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page 533.)