invertek At-F03 fault code meaning
invertek / At-F03
Series: Optidrive Plus 3GV
Autotune Failed
AC drive
Meaning: Measured motor inductance is too low. Ensure the motor is correctly connected and free from faults.
Possible causes
Source: invertek Optidrive Plus 3GV User Guide 8.1 Fault messages P26
Series: Optidrive VTC, Optidrive Compact
Autotune Failed
AC drive
Meaning: Measured motor inductance is too low. Ensure the motor is correctly connected and free from faults.
Possible causes
Source: