Delta SOFT fault code meaning
Delta / SOFT
Series: AFE3000
Soft-start error
active front end
Meaning: Soft-start circuit action timeout
Possible causes
- Internal soft-start circuit of the active filter
- Faulty operation of the electrical device
- Hardware fault
- 7-52
Source: AFE3000 Series User Manual (DELTA_IA-PQ_AFE3000_UM_TC_20260330) P142