Siemens 300754 fault code meaning
Siemens / 300754
Series: SIMODRIVE 611D
Invalid signal number for variable signal function
servo drive
Meaning: The signal number for the output of the corresponding signaling function is not permissible. The signal number range is between 0 and 25.
Possible causes
Source: SINUMERIK 840D/840Di/810D Diagnostics Manual 11/2006 (EN, Siemens official site) 2.3 SIMODRIVE ALARMS