Servo control
4.5 Torque setpoint limitation
Drive functions
Function Manual, 11/2017, 6SL3097-4AB00-0BP5
101
Activating the torque limits
1. Select the source for torque limiting via parameter (see Table "Setting fixed and variable
torque limits").
2. Specify the torque limiting mode via the control word.
3. If required, make the following settings:
– Select additional limits, and activate these.
– Set the torque offset.
● Travel to fixed stop
● Tension control for continuous goods conveyors and winders
Parameterization with STARTER
The "Torque limit" parameter screen is selected with the icon in the toolbar of the
STARTER commissioning tool.
Function diagrams (see SINAMICS S120/S150 List Manual)
5609
Servo control, generation of the torque limits, overview
5610
– torque limiting/reduction, interpolator
5620
- Motoring/generating torque limit
5630
- Upper/lower torque limit
5640
- Mode changeover, power/current limiting
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