Delta AL301 fault code meaning
Delta / AL301
Series: ASDA-A3, ASDA-B3
CANopen synchronization failure
servo drive
Meaning: The synchronization mechanism with the host controller fails when using the CANopen interpolation mode (B mode) function.
Possible causes
- Condition: Synchronization with the host controller fails when the CANopen interpolation mode (B mode) function is used. Cause: Communication synchronization failure.
Source: ASDA-A3 User Manual (DELTA_IA-ASD_ASDA-A3_UM_SC_20230515) P1190; ASDA-B3 User Manual (DELTA_IA-ASD_ASDA-B3_UM_SC_20250108) P914
Series: ASDA-B2-F
DMCNET synchronization failure
servo drive
Meaning:
Possible causes
- DMCNET synchronization failure
- 2. Check whether the host controller has sent the SYNC signal.
- 3. Check whether the setting of synchronization correction parameter P3-09 is
- Reasonable. (Using the default value is recommended.)
- The host issues an alarm reset command
Source: ASDA-B2-F User Manual (DELTA_IA-ASDA-B2-F_UM_SC_20180601) P231