Siemens 300006 fault code meaning
Siemens / 300006
Series: SIMODRIVE 611D
Module with drive number %1 not found on the drive bus
servo drive
Meaning: Not all of the drives stated in MD $MN_DRIVE_LOGIC_NR could be found on the drive bus. You can find the associated module in the configuration display via the displayed drive number.
Possible causes
Source: SINUMERIK 840D/840Di/810D Diagnostics Manual 11/2006 (EN, Siemens official site) 2.3 SIMODRIVE ALARMS