Siemens 816 fault code meaning

Series: SIMODRIVE 611U

Resolver sensing at its limit

servo drive

Meaning: At run-up, the speed with an existing resolver evaluation was extremely high. It is possible that this was not the actual speed, and that the resolver was not connected to the measuring circuit input.

Possible causes

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