Inovance SV660P, S810N & IS620P Servo Drive
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Nov 16, 2024 4:46 am
Er.740 fault in inovance IS650 servo drive indicates Encoder interference. This means encoder wiring is incorrect or encoder cable becomes loose.
- Check encoder wiring.
- Check whether on-site vibration is too large, which loosens encoder cable and even damages the encoder.
