Siemens SINAMICS V90 Operating Instructions Manual page 133

With the BOP function menu "A OFF1" or "A OFF2", AI offset can be adjusted automatically.
Proceed as follows to adjust AI offset:
● Adjust AI1 offset
● Adjust AI2 offset
Note
Save parameter
Offset value is set into parameter p29042 (for AI1) or parameter p29061 (for AI2). You must
perform parameter saving after the automatic adjustment of AI offset.
Parameter range
p29042 or p29061 ranges from -0.5 V to + 0.5 V. A value that is out of this range causes an
alarm.
Refer to chapter "Parameter list (Page 253)".
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 07/2015, 6SL3298-0AV60-0BP0
Basic operator panel (BOP)
6.5 Auxiliary functions
133