Siemens 300612 fault code meaning

Series: SIMODRIVE 611D

Invalid current during rotor position identification

servo drive

Meaning: 1. With rotor position identification active, the current was >= 1.2 * 1.05 * INVERTER_MAX_CURRENT (MD 1107) 2. With rotor position definition active, the current was >= MOTOR_MAX_CURRENT (MD 1104)

Possible causes

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