Siemens 300718 fault code meaning
Siemens / 300718
Series: SIMODRIVE 611D
Calculated current controller dead time less than or equal to zero
servo drive
Meaning: The value in MD 1101: $MD_CTRLOUT_DELAY (dead time of current control circuit) is less than or equal to zero. The dead time is calculated internally and automatically initialized according to the type of module (1/2-axis, standard/performance module, 810D).
Possible causes
Source: SINUMERIK 840D/840Di/810D Diagnostics Manual 11/2006 (EN, Siemens official site) 2.3 SIMODRIVE ALARMS