Siemens 797 fault code meaning

Series: SIMODRIVE 611U

Error in center frequency measurement

servo drive

Meaning: The speed was too high while measuring the center frequency (adjusting the current actual value sensing). The center frequency is automatically measured when ramping-up or when the pulses are inhibited.

Possible causes

Source: SIMODRIVE 611 universal Function Manual FBU 05/2010 (EN, Siemens official site) 7.3