ABB 73A1 fault code meaning
ABB / 73A1
Series: ACS860
Load feedback
drive
Meaning: Feedback error: No load feedback signal received.
Possible causes
Source: ACS860 Basic Control Program Firmware Manual P315
Series: ACS880
Load feedback
drive
Meaning: Feedback fault. No load feedback signal received.
Possible causes
Source: ACS880 Basic Control Program Firmware Manual P477
Series: ACS880-M04
Load feedback
drive
Meaning: Load feedback fault. No load feedback signal received.
Possible causes
Source: ACS880-M04 Machinery Control Program Firmware Manual P441
Series: ACS880-POS
Load feedback
drive
Meaning: No load feedback has been received.
Possible causes
Source: ACS880 Position Control Program P465
Series: ACS880-WINCH
Load feedback
drive
Meaning: No load feedback received.
Possible causes
Source: ACS880 Winch Control Program P571