Siemens 004 fault code meaning

Series: SIMODRIVE 611U

Stack overflow

servo drive

Meaning: The limits of the internal processor hardware stack or the software stack in the data memory have been violated. The cause is probably a hardware fault on the control module. Supplementary information: only for siemens-internal error diagnostics

Possible causes

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