Delta AL111 fault code meaning

Delta / AL111

Series: ASDA-A3, ASDA-B3, ASDA-E3, ASDA-E3C-E, ASDA-H3

SDO receive overflow

servo drive

Meaning:

Possible causes

SDO Rx Buffer overflow (two or more SDO received within 1 milliseconds).

Source: ASDA-A3 User Manual (DELTA_IA-ASD_ASDA-A3_UM_SC_20230515) P1179; ASDA-B3 User Manual (DELTA_IA-ASD_ASDA-B3_UM_SC_20250108) P907; ASDA-E3 (DELTA_IA-ASD_ASDA-E3_UM_SC_20260313) P632; ASDA-E3C-E Application Technical Manual (DELTA_IA-ASD_ASDA-E3C-E_UM_SC_20260612) P556; ASDA-H3 User Manual (DELTA_IA-ASD_ASDA-H3_UM_SC_20260428) P799