Siemens 300005 fault code meaning
Siemens / 300005
Series: SIMODRIVE 611D
Unconfigured modules on the drive bus
servo drive
Meaning: At bus initialization at least one module was detected which did not have a drive number, which amounts to one too many. Since all (!) modules on the drive bus must be correctly initialized, all modules therefore also have to be accordingly specified in the machine data.
Possible causes
Source: SINUMERIK 840D/840Di/810D Diagnostics Manual 11/2006 (EN, Siemens official site) 2.3 SIMODRIVE ALARMS