Delta ABZ fault code meaning

Series: C2000 Plus, CH2000

Delta reduced-wiring encoder, exclusively for Delta permanent magnet synchronous motors

AC motor drive

Meaning:

Possible causes

Source: C2000 Plus Series User Manual (DELTA_IA-MDS_C2000 Plus_UM_TC_20250522) P436; CH2000 Series User Manual (DELTA_IA-MDS_CH2000_UM_SC_20251030) P395

Series: CT2000

Delta reduced-wiring encoder, exclusively for Delta synchronous motors

AC motor drive

Meaning:

Possible causes

Source: CT2000 Series User Manual (DELTA_IA-MDS_CT2000_UM_SC_20250522) P259