ABB AE8A fault code meaning
ABB / AE8A
Series: ACS860-REG
User lock enabled
drive
Meaning: The user lock is open, meaning that user lock configuration parameters 196.100...196.102 are visible.
Possible causes
Source: ACS860 Regenerative Rectifier Control Program Firmware Manual P115
Series: ACS880-DIODE
User lock enabled
drive
Meaning: The user lock is disabled, meaning that user lock configuration parameter 196.100...196.102 is visible.
Possible causes
Source: ACS880 Diode Supply Control Program P174
Series: ACS880-IGBT
User lock enabled
drive
Meaning: The user lock is open, making user lock configuration parameters 196.100...196.102 visible.
Possible causes
Source: ACS880 IGBT Supply Control Program Firmware Manual P204