Siemens 802 fault code meaning

Series: SIMODRIVE 611U

The drive rotates according to the angle encoder output parameters

servo drive

Meaning: The drive was not stationary as the zero pulse offset was programmed on the angular encoder interface. Low speeds are not critical, but the inaccuracy of the zero pulse position increases in proportion to speed.

Possible causes

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