Delta ECid fault code meaning
Delta / ECid
Series: C2000 Plus, MH300, MS300
Communication card node error
AC motor drive
Meaning: Communication card duplicate MAC ID error. Incorrect communication card node address setting.
Possible causes
- Communication card address setting outside the range (0~63). Recheck the communication card address setting (parameter 09-70).
- Communication card rate setting out of range
- Standard: 0~2; Non-standard: 0~7
- The communication card address duplicates that of another node on the bus. Set the address again.
Source: C2000 Plus Series User Manual (DELTA_IA-MDS_C2000 Plus_UM_TC_20250522) P788; MH300 Series User Manual (DELTA_IA-MDS_MH300_UM_TC_20260505) P674; MS300 Series User Manual (DELTA_IA-MDS_MS300_UM_TC_20260417_v2) P462
Series: CFP2000, CH2000, CP2000, DPD-K, MH300-HS
Communication card node error
AC motor drive
Meaning: Communication card duplicate MAC ID error. Incorrect communication card node address setting.
Possible causes
- The communication card address setting is outside the range (0~63). Recheck the communication card address setting (parameter 09-70).
- Communication card rate setting out of range
- Standard: 0–2; Nonstandard: 0–7.
- The communication card address duplicates that of another node on the bus. Set the address again.
Source: CFP2000 Series User Manual (DELTA_IA-MDS_CFP2000_UM_SC_20250731) P536; CH2000 Series User Manual (DELTA_IA-MDS_CH2000_UM_SC_20251030) P736; CP2000 Series User Manual (DELTA_IA-MDS_CP2000_UM_SC_20250704) P648; DPD-K Series User Manual (DPD-K user manual_20211224) P604; MH300 Series (High-Speed Models) User Manual (DELTA_IA-MDS_MH300-HS_UM_SC_20241213_v3) P440
Series: MP300
Communication card node error
AC motor drive
Meaning: Communication card duplicate MAC ID error. The communication card node address is set incorrectly.
Possible causes
- The communication card address setting is outside the range (0~63).
- Communication card rate setting out of range
- Standard: 0~2; Non-standard: 0~7
- The communication card address duplicates that of another node on the bus. Set the address again.
Source: MPD_MP300 Series User Manual (DELTA_IA-MDS_MPD_UM_SC_20260326) P332
Series: VP3000
Communication card node error
AC motor drive
Meaning: Communication card duplicate station number ID error. The communication card node address is set incorrectly.
Possible causes
- The communication card address setting is outside the range (0~63). Recheck the communication card address setting (parameters n4-01, n4-06).
- Communication card rate setting out of range
- Standard: 0–2; Nonstandard: 0–7.
- The communication card address duplicates that of another node on the bus. Set the address again.
Source: VP3000 Series User Manual (DELTA_IA-MDS_VP3000_UM_TC_20250523) P435
Series: VP3000-E
Communication card node error
AC motor drive
Meaning: Communication card duplicate station number ID error. Incorrect communication card node address setting
Possible causes
- The communication card address setting exceeds the range (0~63). Recheck the communication card address settings (parameters n4-01, n4-06).
- Communication card rate setting out of range
- Standard: 0–2; Nonstandard: 0–7.
- The communication card address duplicates that of another node on the bus. Set the address again.
Source: VP3000-E & VP3000-EHS User Manual (DELTA_IA-MDS_VP3000-E-VP3000-EHS_UM_SC_20260306) P400