Siemens SINAMICS S110 - Torque Setpoint Limitation

Drive functions
7.1 Servo control
Function Manual
Function Manual, 01/2011, 6SL3097-4AB10-0BP3
129
Parameterization
The "torque setpoints" parameter screen is selected via the following icon in the toolbar of
the STARTER commissioning tool:
Figure 7-7 STARTER icon for "torque setpoints"
Overview of important parameters (see SINAMICS S110 List Manual)
Adjustable parameters
● p1300 Open-loop/closed-loop control operating mode
● p1501[C] BI: Change over between closed-loop speed/torque control
● p1511[C] CI: Supplementary torque 1
● p1512[C] CI: Supplementary torque 1 scaling
● p1513[C] CI: Supplementary torque 2
Display parameters
● r1515 Supplementary torque total
7.1.5 Torque setpoint limitation
Description
The steps required for limiting the torque setpoint are as follows:
1. Define the torque setpoint and an additional torque setpoint
2. Generate torque limits
The torque setpoint can be limited to a maximum permissible value in all four quadrants.
Different limits can be parameterized for motor and regenerative modes.