Siemens SINAMICS S120 Commissioning Manual page 186

Commissioning
2.13 Commissioning SIMOTICS 1FW6 built-in torque motors
2. To do this, first click on the "Encoder data" button in the screen form used for the encoder
Figure 2-52 Screen form for entering additional encoder data
Definition of the control sense
The control sense of an axis is correct if the positive direction of the drive (= clockwise
rotating field U, V, W) coincides with the positive counting direction of the measuring system.
The data used to determine the drive direction is only valid for 1FWx motors from Siemens.
If the positive direction of the drive and positive counting direction of the measuring system
do not match, then you must invert the actual speed value in the "Encoder configuration -
details" screen form when the drive is being commissioned (p0410.0 or p0410.1).
184
configuration.
Commissioning Manual, (IH1), 01/2013, 6SL3097-4AF00-0BP3
Commissioning Manual