Siemens 767 fault code meaning
Siemens / 767
Series: SIMODRIVE 611U
Natural frequency > Shannon frequency
servo drive
Meaning: The natural frequency of a speed setpoint filter is greater than the Shannon sampling frequency from the sampling theorem.
Possible causes
Source: SIMODRIVE 611 universal Function Manual FBU 05/2010 (EN, Siemens official site) 7.3