Siemens 103 fault code meaning
Siemens / 103
Series: SIMODRIVE 611U
Block number %n
servo drive
Meaning: For the SET_0 or RESET_0 command, an illegal value was entered into P0086:256 (command parameter).
Possible causes
Source: SIMODRIVE 611 universal Function Manual FBU 05/2010 (EN, Siemens official site) 7.3