Delta IDCH fault code meaning
Delta / IDCH
Series: VP3000
Model code changed
AC motor drive
Meaning: Error caused by a change in the power board identification code
Possible causes
- Hardware identification circuit problem
- Model code error
Source: VP3000 Series User Manual (DELTA_IA-MDS_VP3000_UM_TC_20250523) P437
Series: VP3000-E
Model code changed
AC motor drive
Meaning: Error caused by a change in the power board identifier
Possible causes
- Hardware identification circuit problem
- Model code error
Source: VP3000-E & VP3000-EHS User Manual (DELTA_IA-MDS_VP3000-E-VP3000-EHS_UM_SC_20260306) P402