Siemens SIROTEC Function Manual

Vector control
5.8 Torque limiting
Drive functions
238 Function Manual, 11/2017, 6SL3097-4AB00-0BP5
These cyclic values therefore limit the torque setpoint at the speed controller output / torque
input or indicate the instantaneous maximum possible torque. If the torque setpoint is limited
in the Motor Module, this is indicated via the following diagnostic parameters:
● r1407.8 CO:/BO: Status word speed controller: Upper torque limit active
● r1407.9 CO:/BO: Status word speed controller: Lower torque limit active
Function diagrams (see SINAMICS S120/S150 List Manual)
•
6060
Vector control
- Torque setpoint
•
6630
Vector control
- Upper/lower torque limit
•
6640
Vector control
- Current/power/torque limits

Siemens SIROTEC Specifications

General

Brand	Siemens
Model	SIROTEC
Category	DC Drives
Language	English