Siemens 300789 fault code meaning
Siemens / 300789
Series: SIMODRIVE 611D
This 611D control module does not support this function
servo drive
Meaning: A function was selected that is not possible with this closed-loop control module. This alarm appears, if: - a non-available acceleration sensor was activated in MD 1560.
Possible causes
Source: SINUMERIK 840D/840Di/810D Diagnostics Manual 11/2006 (EN, Siemens official site) 2.3 SIMODRIVE ALARMS