LEXIUM MHDA1004, User Manual

Page: 115 / 204

101
Error Messages
Error
Identification
and Description Errors are generated when a fatal fault occurs. Fatal faults cause the drive to be
disabled, the brake (if installed) to be activated and the fault relay contacts to open.
Either of the programmable digital outputs can also be programmed to indicate that
an error has been detected. The cause of the error is presented as an
alphanumeric code on the drive’s front panel LED display; these error codes are
identified and described in the following table.
Continued on next page
Error
Code Error (Fault) Possible Cause/Corrective Action
F01* Drive heat sink
overtemperature. - Improve ventilation.
- Reduce motion profile duty cycle.
F02* DC link voltage limit
exceeded. - Check Parameter “Mains Supply Voltage” for correct
setting.
- Supply voltage too high; use a mains transformer.
- Regen power limit was exceeded; adjust motion
profile or install larger regen resistor.
F03* Following error limit
exceeded. - Increase I
rms
or I
peak
(keep within motor operating
range).
- SW ramp parameters set too large.
F04 Feedback signals missing
or incorrect. - Defective feedback device.
- Check for correct device type selected in “Feedback
Type” parameter.
- Check feedback cable and connections.
F05* DC-link voltage less then
factory preset (100V). Supply voltage not present or too low when drive was
enabled. Only enable the drive when the mains supply
voltage has been on longer than 500 ms.