Delta AL380 fault code meaning
Delta / AL380
Series: ASDA-A2, ASDA-A2R, ASDA-M
Position offset alarm
servo drive
Meaning:
Possible causes
- DO: MC_OK has already ON
- Then changes back to OFF
- See the description of parameter P1-48 for details.
- When DO: MC_OK has already ON, due to
- DO: TPOS changes to OFF, causing DO:
- MC_OK also changes to OFF
- The motor may have been subjected to an external force after positioning was complete
- Pushing causes a position offset. This alarm can be disabled by P1-
- Disable with 48.Y = 0.
- DI: Alm Reset or P0-01 write 0
Source: ASDA-A2 User Manual (DELTA_IA-ASD_ASDA-A2_UM_SC_20240510) P617; ASDA-A2R User Manual (DELTA_IA-ASD_ASDA-A2R_UM_SC_20200423) P560; ASDA-M Application Technical Manual (DELTA_IA-ASD_ASDA-M_UM_SC_20180709) P544
Series: ASDA-A3, ASDA-B3, ASDA-E3, ASDA-E3C-E, ASDA-E3C-L, ASDA-H3
DO.MC_OK position offset alarm
servo drive
Meaning:
Possible causes
- DO.MC_OK changed to Off after already being On.
Source: 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