Siemens 300512 fault code meaning

Series: SIMODRIVE 611D

direct feedback recognized

servo drive

Meaning: The current rotor position and the position information read out by the encoder on ramp-up were compared with each other and a deviation of more than 45 degrees was found.

Possible causes

Source: SINUMERIK 840D/840Di/810D Diagnostics Manual 11/2006 (EN, Siemens official site) 2.3 SIMODRIVE ALARMS