Siemens 108 fault code meaning
Siemens / 108
Series: SIMODRIVE 611U
Block number %n available twice
servo drive
Meaning: There are several traversing blocks with the same block number in the program memory. The block numbers must be unique over all traversing blocks.
Possible causes
Source: SIMODRIVE 611 universal Function Manual FBU 05/2010 (EN, Siemens official site) 7.3