ABB IO CONFIG fault code meaning
ABB / IO CONFIG
Series: ACS800
An input or output of an optional I/O extension module in the application program
drive
Meaning: An input or output of an optional I/O extension module is selected as a signal interface in the application program, but the corresponding settings have not been made for this I/O extension module.
Possible causes
Source: ACS800 Standard Application Program Firmware Manual P228