Inovance 20-6 fault code meaning
Inovance / 20-6
Series: MD580
Encoder card internal communication error
AC drive
Meaning: Fault category: Encoder error; Default level: Coast to stop; Reset method: Manual reset
Possible causes
- Damaged encoder card 2. Encoder card power supply error 3. Encoder card wiring error 4. Other causes
Source: Inovance Official Function Manual 19011555 A00 P453
Series: MD880
Switching from FVC to SVC takes effect during operation
AC drive
Meaning:
Possible causes
- Encoder installation error.
- Encoder signal interference.
- Encoder power supply error.
- Encoder circuit open.
- The motor suddenly seizes.
- Other causes.
Source: MD880 Series AC Drive Function Manual (HCU) P611