Inovance 82-1 fault code meaning
Inovance / 82-1
Series: MD580
Soft-charge resistor fault
AC drive
Meaning: Fault category: DC soft-charge error; Default level: Coast to stop; Reset method: Manual reset
Possible causes
- Soft-charge resistor circuit error; thyristor drive error; thyristor damage
Source: Inovance Official Function Manual 19011555 A00 P464
Series: MD580S
Soft-charge resistor fault
AC drive
Meaning:
Possible causes
- Soft-charge resistor circuit error
- Thyristor drive error
- Thyristor damage
Source: MD580S Series Low-Voltage High-Performance Engineered AC Drive Function Manual P443
Series: MD880
DC soft-charge error
AC drive
Meaning:
Possible causes
- Detection is enabled (A4-11=1) although no DC soft-charge unit is configured in the multidrive system.
- Error in the DC soft-charge unit feedback signal detection circuit.
- The soft-charge unit is damaged.
- Other causes.
Source: MD880 Series AC Drive Function Manual (HCU) P638
Series: MD880-61
RS485 communication timeout
braking unit
Meaning:
Possible causes
Source: MD880-61 Series Single-Phase Braking Unit Parameter Manual P49