Siemens SINAMICS S120 Function Manual page 77

Example: Torque limits with or without offset
The signals selected via p1522 and p1523 include the torque limits parameterized via p1520
and p1521.
Figure 3-9
Activating the torque limits
1. Use parameters to select the torque limitation source.
2. Use a control word to specify the torque limitation mode.
3. The following can also be carried out if necessary:
Examples
● Travel to fixed stop
● Tension control for continuous goods conveyors and winders
Function diagrams (see SINAMICS S120/S150 List Manual)
● 5610 Torque limiting/reduction/interpolator
● 5620 Motor/generator torque limit
● 5630 Upper/lower torque limit
● 5640 Mode changeover, power/current limiting
Parameterization
The "torque limit" parameter screen is selected via the following icon in the toolbar of the
STARTER commissioning tool:
Figure 3-10
Drive functions
Function Manual, (FH1), 10/2008, 6SL3097-2AB00-0BP5
Example: Torque limits with or without offset
– Select and activate additional limitations.
– Set the torque offset.
STARTER icon for "torque limit"
Servo control
3.5 Torque setpoint limitation
77