Torque-Controlled Operation - Siemens SINAMICS S120 Function Manual

Servo control

3.4 Torque-controlled operation

3.4 Torque-controlled operation
An operating mode switchover (p1300) or binector input (p1501) can be used to switch from
speed control to torque control mode. All torque setpoints from the speed control system are
rendered inactive. The setpoints for torque control mode are selected by parameterization.
Properties
● Switchover to torque control mode via:
● Torque setpoint can be specified:
● Display of the overall torque
Commissioning of torque control mode
1. Set torque control mode (p1300 = 23; p1501 = "1" signal)
2. Specify torque setpoint
3. Activate enable signals
90
– Operating mode selection
– Binector input
– The torque setpoint source can be selected
– The torque setpoint can be scaled
– An additional torque setpoint can be entered
– Select source (p1511)
– Scale setpoint (p1512)
– Select supplementary setpoint (1513)
Figure 3-5 Torque setpoint
Function Manual, (FH1), 01/2013, 6SL3097-4AB00-0BP3
Drive functions