Vertical Axes - Siemens Sinamics S110 Function Manual

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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 (p1513). In this way, the holding torque is

set as soon as the brake has been released.

Function diagrams (see SINAMICS S110 List Manual)

● 5060 Torque setpoint, control type switchover

● 5620 Motor/generator torque limit

● 5630 Upper/lower torque limit

Overview of important parameters (see SINAMICS S110 List Manual)

● r0031 Actual torque smoothed

● p1513 CI: Supplementary torque 2

● p1520 CO: Torque limit, upper/motoring

● p1521 CO: Torque limit, lower/regenerative

● p1532 CO: Torque limit, offset

Function Manual

Function Manual, 01/2011, 6SL3097-4AB10-0BP3

Drive functions

7.1 Servo control

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