Siemens 300717 fault code meaning

Series: SIMODRIVE 611D

Motor moment of inertia is less than or equal to zero

servo drive

Meaning: The value in MD 1117: $MD_MOTOR_INERTIA (motor moment of inertia) 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