Delta AL129 fault code meaning

Delta / AL129

Series: ASDA-A2

CANopen PDO object: error when writing EEPROM

servo drive

Meaning:

Possible causes

Source: ASDA-A2 User Manual (DELTA_IA-ASD_ASDA-A2_UM_SC_20240510) P610

Series: ASDA-A2R, ASDA-M

CANopen PDO object: error writing EE-PROM

servo drive

Meaning:

Possible causes

Source: ASDA-A2R User Manual (DELTA_IA-ASD_ASDA-A2R_UM_SC_20200423) P554; ASDA-M Application Technical Manual (DELTA_IA-ASD_ASDA-M_UM_SC_20180709) P536

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

An error occurred while writing the PDO object dictionary to EEPROM

servo drive

Meaning:

Possible causes

Source: ASDA-A3 User Manual (DELTA_IA-ASD_ASDA-A3_UM_SC_20230515) P1181; ASDA-B3 User Manual (DELTA_IA-ASD_ASDA-B3_UM_SC_20250108) P909; ASDA-E3 (DELTA_IA-ASD_ASDA-E3_UM_SC_20260313) P634; ASDA-E3C-E Application Technical Manual (DELTA_IA-ASD_ASDA-E3C-E_UM_SC_20260612) P557; ASDA-H3 User Manual (DELTA_IA-ASD_ASDA-H3_UM_SC_20260428) P800