Delta IDDE fault code meaning
Delta / IDDE
Series: VP3000-E, VP3000
Board identification error during initialization
AC motor drive
Meaning: Board identification error during power-on initialization
Possible causes
- Hardware fault
Source: VP3000-E & VP3000-EHS User Manual (DELTA_IA-MDS_VP3000-E-VP3000-EHS_UM_SC_20260306) P402; VP3000 Series User Manual (DELTA_IA-MDS_VP3000_UM_TC_20250523) P437