Mitsubishi Electric 800 Series Instruction Manual page 572

Abbreviation rE1
Name Parameter read error
Description • 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.
Check point ————
Corrective action • 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.
Abbreviation rE2
Name Parameter write error
Description • 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 point • Check that the inverter is stopped.
Corrective action • 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.
Abbreviation rE3
Name Parameter verification error
Description • 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 point • Check the parameter setting of the source inverter against the setting of the destination inverter.
Corrective action • 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
Abbreviation rE4
Name Model error
Description • 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 point • 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.
Corrective action • Perform parameter copy and parameter verification between inverters of the same model (FR-F800 series).
• Perform parameter copy to the operation panel from the inverter again.
Abbreviation rE5
Name File error
Description • The data in the USB memory device may be damaged.
Check point ————
Corrective action • Delete the copy file in the USB memory device and perform parameter copy again.
Abbreviation rE6
Name File error
Description • 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.
Check point ————
Corrective action • Perform parameter copy again.
• Copy the PLC function project data again. (Refer to
page 466.)
page 466.)
page 466.)
page 466.)
6. PROTECTIVE FUNCTIONS
6.4 Causes and corrective actions
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