Siemens 893 fault code meaning

Series: SIMODRIVE 611U

Function 73 only effective at terminal I0.x

servo drive

Meaning: The terminal function 73 ”Coupling on I0” is only effective at terminal I0.x.

Possible causes

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