Delta AL3F1 fault code meaning
Delta / AL3F1
Series: ASDA-A3
Communication-based absolute position command error
servo drive
Meaning: An absolute addressing command was issued while using a bus communication servo (CANopen, DMCNET, EtherCAT) with an incremental motor, after a position overflow occurred and before absolute home coordinates had been established.
Possible causes
- Condition: An absolute addressing command was issued while using a bus communication servo (CANopen, DMCNET, EtherCAT) with an incremental motor, after a position overflow occurred and before absolute home coordinates had been established. Cause:
- Absolute home coordinates have not yet been established.
- Continuous operation in one direction causes overflow.
Source: ASDA-A3 User Manual (DELTA_IA-ASD_ASDA-A3_UM_SC_20230515) P1192
Series: ASDA-B3
Communication-based absolute position command error
servo drive
Meaning: When a servo with bus communication is used with an incremental motor, an absolute addressing command is issued after a position overflow occurs and before absolute home coordinates have been established.
Possible causes
- Condition: When a servo with bus communication is used with an incremental motor, an absolute addressing command is issued after a position overflow occurs and before absolute home coordinates have been established. Cause:
- Absolute home coordinates have not yet been established.
- Continuous operation in one direction causes overflow.
Source: ASDA-B3 User Manual (DELTA_IA-ASD_ASDA-B3_UM_SC_20250108) P916
Series: ASDA-E3
Communication-based absolute position command error
servo drive
Meaning: The user issued an absolute addressing command with a bus communication servo paired with an incremental motor after a position overflow occurred and before absolute home coordinates were established.
Possible causes
- Condition: The user issued an absolute addressing command with a bus communication servo paired with an incremental motor after a position overflow occurred and before absolute home coordinates were established. Cause:
- Absolute home coordinates have not yet been established.
- Continuous operation in one direction causes overflow.
Source: ASDA-E3 (DELTA_IA-ASD_ASDA-E3_UM_SC_20260313) P641
Series: ASDA-E3C-E, ASDA-H3
Communication-based absolute position command error
servo drive
Meaning: When a bus communication servo (EtherCAT) is paired with an incremental motor, an absolute addressing command is issued after a position overflow occurs and before absolute home coordinates have been established.
Possible causes
- Condition: When a bus communication servo (EtherCAT) is paired with an incremental motor, an absolute addressing command is issued after a position overflow occurs and before absolute home coordinates have been established. Cause:
- Absolute home coordinates have not yet been established.
- Continuous operation in one direction causes overflow.
Source: ASDA-E3C-E Application Technical Manual (DELTA_IA-ASD_ASDA-E3C-E_UM_SC_20260612) P564; ASDA-H3 User Manual (DELTA_IA-ASD_ASDA-H3_UM_SC_20260428) P809