Inovance 41-1 fault code meaning
Inovance / 41-1
Series: MD580
Phase U IGBT fault
AC drive
Meaning: Fault category: IGBT fault; Default level: Coast to stop; Reset method: Manual reset
Possible causes
- U phase IGBT overcurrent or short circuit U phase IGBT drive power supply undervoltage
Source: Inovance Official Function Manual 19011555 A00 P456
Series: MD580S
Phase U IGBT fault
AC drive
Meaning:
Possible causes
- Phase U IGBT overcurrent or short circuit
- Phase U IGBT drive power supply undervoltage
Source: MD580S Series Low-Voltage High-Performance Engineering AC Drive Function Manual P431