Delta AL35F fault code meaning

Delta / AL35F

Series: ASDA-A2, ASDA-A3, ASDA-B3, ASDA-E3, ASDA-E3C-E, ASDA-E3C-L, ASDA-H3, ASDA-W3

Emergency stop (during deceleration)

servo drive

Meaning:

Possible causes

Triggered by the rising edge of DI(0x47), decelerate
Decelerate to 0, then trip with AL3CF.
DI(0x47) triggered unintentionally.
Cycle power to clear.

Source: ASDA-A2 User Manual (DELTA_IA-ASD_ASDA-A2_UM_SC_20240510) P616; ASDA-A3 User Manual (DELTA_IA-ASD_ASDA-A3_UM_SC_20230515) P1191; ASDA-B3 User Manual (DELTA_IA-ASD_ASDA-B3_UM_SC_20250108) P915; ASDA-E3 (DELTA_IA-ASD_ASDA-E3_UM_SC_20260313) P640; ASDA-E3C-E Application Technical Manual (DELTA_IA-ASD_ASDA-E3C-E_UM_SC_20260612) P563; ASDA-E3C-L Application Technical Manual (DELTA_IA-ASD_ASDA-E3C-L_UM_SC_20260612) P424; ASDA-H3 User Manual (DELTA_IA-ASD_ASDA-H3_UM_SC_20260428) P808; ASDA-W3 Series Servo System Application Technical Manual (DELTA_IA-ASD_ASDA-W3_UM_SC_20251226) P762