Siemens 513 fault code meaning
Siemens / 513
Series: SIMODRIVE 611U
Measuring circuit error (direct measuring system absolute track)
servo drive
Meaning: For absolute encoders with EnDat interface, this fault indicates an initialization error. Note: Additional information on the reason for the fault is included in P1033 (DM diagnostics).
Possible causes
Source: SIMODRIVE 611 universal Function Manual FBU 05/2010 (EN, Siemens official site) 7.3