1. Tachometer adjustment
2. Gain Kp
3. Integral action time TN
4. Drift compensation (offset)

Tachometer adjustment:
The actual drive speed can, for a ±10 V speed setpoint, be varied within the following range around the rated speed set
Potentiometer Setting range
0.6 nrated ≤nact N ≤ 1.8 nrated

proportional gain Kp:
The proportional gain Kp of the speed controller can be set using potentiometer
Kp. The gain, set with the Kp potentiometer is only insignificantly influenced by the setting of the TN potentiometers.

The speed controller integral action time is set using potentiometer TN.