ABB AE69 fault code meaning
ABB / AE69
Series: ACS860-REG
Synchronization
drive
Meaning: Cannot synchronize with the supply network.
Possible causes
Source: ACS860 Regenerative Rectifier Control Program Firmware Manual P114
Series: ACS880-DIODE
Synchronization
drive
Meaning: Cannot connect to the supply network.
Possible causes
Source: ACS880 Diode Supply Control Program P172