Mitsubishi Electric FR-F800 Instruction Manual page 538

Operation panel
indication
Name
Model error
• A different model was used when parameter copy from the operation panel or parameter verification was
performed.
Description
• 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 point
• 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-F800 series).
Corrective action
• Perform parameter copy to the operation panel from the inverter again.
Operation panel
indication
Name
File error
• The parameter copy file in the USB memory device cannot be recognized.
Description
• An error has occurred in the file system during transfer of the PLC function data or writing to RAM.
Check point
• Perform parameter copy again.(Refer to
Corrective action
• Copy the PLC function project data again.(Refer to
Operation panel
indication
Name
File quantity error
• A parameter copy was attempted to the USB memory device in which the copy files from 001 to 099 had
Description
already been saved.
Check point • Check if the number of copy files in the USB memory device has reached 99.
Corrective action • Delete the copy file in the USB memory device and perform parameter copy again.(Refer to
Operation panel
indication
Name
No PLC function project file
Description
The specified PLC function project file does not exist in the USB memory device.
• Check that the file exists in the USB memory device.
Check point
• Check that the folder name and the file name in the USB memory device is correct.
Corrective action
The data in the USB memory device may be damaged.
Operation panel
indication
• The RES signal is turned ON.
• The operation panel and inverter cannot make normal communication (contact faults of the connector).
Description
• This error may occur when the voltage at the input side of the inverter drops.
• When using a separate power source for the control circuit power (R1/L11, S1/L21) from the main circuit
power (R/L1, S/L2, T/L3), this error may appear at turning ON of the main circuit. It is not a fault.
• Turn OFF the RES signal.
Corrective action
• Check the connection between the operation panel and the inverter.
• Check the voltage on the input side of the inverter.
rE4
rE6
rE7
rE8
Err.
Causes and corrective actions
————
page 524.)
page 433.)
PROTECTIVE FUNCTIONS
page 524.)
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