Inovance 20-3 fault code meaning
Inovance / 20-3
Series: MD580
Interference with encoder Z signal
AC drive
Meaning: Fault category: Encoder error; Default level: Coast to stop; Reset method: Manual reset
Possible causes
- 1 When a synchronous motor uses an ABZ encoder for closed-loop control Z Signal interference fault 2. Encoder power supply error 3. Encoder wiring error 4. Other causes
Source: Inovance Official Function Manual 19011555 A00 P452
Series: MD580S
Interference with encoder Z signal
AC drive
Meaning:
Possible causes
- Z signal interference fault during closed-loop control of a synchronous motor with a ABZ encoder.
- Encoder power supply error
- Encoder wiring error
- Other causes
Source: MD580S Series Low-Voltage High-Performance Industrial AC Drive Function Manual P426