Inovance 47-4 fault code meaning
Inovance / 47-4
Series: MD580
STO power supply fault
AC drive
Meaning: Fault category: STO activation; Default level: coast to stop; Reset method: manual reset
Possible causes
- STO supply voltage error
Source: Inovance Official Function Manual 19011555 A00 P457
Series: MD580S, MD880
STO power supply fault
AC drive
Meaning:
Possible causes
- STO supply voltage error
Source: MD580S Series Low-Voltage High-Performance Engineering AC Drive Function Manual P434; MD880 Series AC Drive Function Manual (HCU) P618