Siemens SIROTEC Function Manual

Servo control
4.18 Vertical axes
Drive functions
Function Manual, 11/2017, 6SL3097-4AB00-0BP5
179
4.18
Vertical axes
With a vertical axis without mechanical weight compensation, electronic weight
compensation can be set by offsetting the torque limits (p1532). The torque limits specified in
p1520 and p1521 are shifted by this offset value.
The offset value can be read in r0031 and transferred in p1532.
To reduce compensation once the brake has been released, the torque offset can be
interconnected as a supplementary torque setpoint (p1511 or p1513). In this way, the
holding torque is set as soon as the brake has been released.
Function diagrams (see SINAMICS S120/S150 List Manual)
•
5060
Servo control
- Torque setpoint, switchover control mode
•
5620
Servo control
- Motoring/generating torque limit
•
5630
Servo control
- Upper/lower torque limit
Overview of important parameters (see SINAMICS S120/S150 List Manual)
•
r0031
Actual torque smoothed
•
p1511[0...n]
CI: Supplementary torque 1
•
p1512[0...n]
CI: Supplementary torque 1 scaling
•
p1513[0...n]
CI: Supplementary torque 2
•
p1520[0...n]
CO: Torque limit, upper
/motoring
•
p1521[0...n]
CO: Torque limit, lower/regenerative
•
p1532[0...n]
CO: Torque limit, offset

Siemens SIROTEC Specifications

General

Brand	Siemens
Model	SIROTEC
Category	DC Drives
Language	English