Siemens 300778 fault code meaning

Series: SIMODRIVE 611D

generator mode

servo drive

Meaning: When selecting the rotor position identification (MD1011 bit 12 or bit 13) only converter frequencies (MD1100) of 4 kHz/8 kHz are permissible. - Modify MD 1011: $MD_ACTUAL_VALUE_CONFIG (actual value sensing configuration IM) - Modify MD 1100: $MD_PWM_FREQUENCY (pulse width modulation frequency) The alarm can be reprogrammed in the MD ALARM_REACTION_CHAN_NOREADY (channel not ready).

Possible causes

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