Delta CFrE fault code meaning

Delta / CFrE

Series: AFE3000

CANop memory error

active front end

Meaning: CANopen Memory error

Possible causes

Source: AFE3000 Series User Manual (DELTA_IA-PQ_AFE3000_UM_TC_20260330) P154

Series: C2000-R, CT2000, DPD-K

CANopen Memory error

AC motor drive

Meaning:

Possible causes

Source: C2000-R User Manual P219; CT2000 Series User Manual (DELTA_IA-MDS_CT2000_UM_SC_20250522) P383; DPD-K Series User Manual (DPD-K user manual_20211224) P317

Series: MH300-HS, MH300, MS300

CANopen memory error

AC motor drive

Meaning: CANopen Memory error

Possible causes

Source: MH300 Series (High-Speed Models) User Manual (DELTA_IA-MDS_MH300-HS_UM_SC_20241213_v3) P253; MH300 Series User Manual (DELTA_IA-MDS_MH300_UM_TC_20260505) P293; MS300 Series User Manual (DELTA_IA-MDS_MS300_UM_TC_20260417_v2) P247