Siemens 3RW44 Manual page 87

Slow speed parameters
Note
For operation of the motor with the specified slow speed parameters, the "Slow speed"
function must be assigned to one control input, and the "Motor CW PS1/2/3" or "Motor CCW
PS1/2/3" function must at the same time be assigned to the other. See also Chapter 3RW44
in a standard circuit with soft start/stop and additional slow speed function in both directions
of rotation with one parameter set (Page 224).
Directions of rotation:
● Right (CW): rotation in line phase direction
● Left (CCW): rotation opposite to the line phase direction
3RW44 soft starters
Manual, 03/2017, NEB535219502000/RS-AB/008
6.4 Making settings in the selected parameter set
Commissioning
87