Siemens 300735 fault code meaning

Series: SIMODRIVE 611D

Invalid field-weakening speed

servo drive

Meaning: The value in MD 1142: $MD_FIELD_WEAKENING_SPEED (threshold speed for field weakening) is less than or equal to zero.

Possible causes

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