Delta Brk fault code meaning
Delta / Brk
Series: C2000 Plus
External brake error
AC motor drive
Meaning: External mechanical brake error. When MOx = 12, 42, 47, or 63, the configured MO has activated, but MIx = 55 has not received the mechanical brake actuation signal within the time set in parameter 02-56.
Possible causes
- Mechanical brake error
- Incorrect parameter setting
- If no brake confirmation signal is available, set parameter 02-56 = 0.
- Loose signal connection or open signal wiring
- The time setting for parameter 02-56 is too short.
- Malfunction due to interference
Source: C2000 Plus Series User Manual (DELTA_IA-MDS_C2000 Plus_UM_TC_20250522) P422
Series: C2000-R
External brake error
AC motor drive
Meaning:
Possible causes
Source: C2000-R User Manual P218
Series: CH2000, DPD-K
External brake error
AC motor drive
Meaning: External mechanical brake error. When MOx = 12, 42, 47, or 63, the configured MO has operated, but MIx = 55 has not received the mechanical brake operation signal within the time specified by parameter 02-56.
Possible causes
- Mechanical brake error
- Incorrect parameter setting
- If no brake confirmation signal is available, set parameter 02-56 = 0.
- Loose signal connection or open signal wiring
- The time setting for parameter 02-56 is too short.
- Malfunction due to interference
Source: CH2000 Series User Manual (DELTA_IA-MDS_CH2000_UM_SC_20251030) P382; DPD-K Series User Manual (DPD-K user manual_20211224) P667