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A31940 alarm in siemens G120 Drive

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(@click2electro)
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cause : Spindle sensor S1 voltage incorrect comes when the voltage of analog sensor S1 is outside the permissible range.

- Check the clamped tool.
- Check the tolerance and if required, adapt (p5040).
- Check the thresholds and if required, adapt (p5041).
- Check analog sensor S1 and connections.

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