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byrdmelindaJul 25, 2025
What causes Siemens SINAMICS G120X drive faults with 'PolID incorrect' message?
- IiparkerJul 25, 2025
If your Siemens Media Converter is showing drive faults with the message 'PolID incorrect', it could be due to the motor having significant pole saliency or the pole position identification current being too high. To solve this, change the PolID technique p1980 to value 4 or 10. If the pole position identification current is too high, reduce the value in p329, doing so in approximately 10% steps, as too low a value can lead to inaccuracy in motor control.
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