ABB A591 fault code meaning
ABB / A591
Series: ACH531, ACQ531
Drive hardware initialization
drive
Meaning: Drive hardware initialization.
Possible causes
Source: ACH531 Firmware Manual P127; ACQ531 Firmware Manual P109
Series: ACM510-S
Drive hardware initialization
drive
Meaning: Drive hardware initialization.
Possible causes
Source: ACM510-01S_04S Drive Firmware Manual P356
Series: ACS180, ACS280, ACS380
Drive HW initialization
drive
Meaning: Drive hardware initialization.
Possible causes
Source: ACS180 Machinery Control Program Firmware Manual P315; ACS280 Firmware Manual P332; ACS380 Machinery Control Program Firmware Manual P428
Series: ACS530
Drive hardware initialization
drive
Meaning: Drive hardware settings are being initialized.
Possible causes
Source: ACS530 Firmware Manual P261