invertek At-F01 fault code meaning
invertek / At-F01
Series: Optidrive Plus 3GV
Auto-tuning failure
AC drive
Meaning:
Possible causes
Source: invertek Optidrive Plus 3GV User Guide 8.1 Fault messages P26
Series: Optidrive VTC, Optidrive Compact
Auto-tuning failure: stator resistance measurements inconsistent across phases
AC drive
Meaning:
Possible causes
Source: