Torque Limiting - Siemens SINAMICS G130 Operating Instructions Manual

Converter built-in units 75 kw-800 kw

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Table of Contents

Setpoint channel and closed-loop control

7.4 Vector speed/torque control with/without encoder

Torque limiting

The value specifies the maximum permissible torque whereby different limits can be

parameterized for motor and regenerative mode.

Motor moment of inertia

Ratio between the total and motor moment of inertia

Open-loop/closed-loop control mode

Accelerating for torque control, scaling

Change over between closed-loop speed/torque control

Torque setpoint

Supplementary torque 1

Supplementary torque 1 scaling

Supplementary torque 2

Supplementary torque 2 scaling

Supplementary torque total

Torque limiting

Current limit

CO: Torque limit, upper/motoring

CO: Torque limit, lower/regenerative

CI: Torque limit, upper/motoring

CI: Torque limit, lower/regenerative

CO: Torque limit, upper/motoring, scaling

CO: Torque limit, lower/regenerative scaling

Power limit, motoring

Power limit, regenerating

Inverter chassis units

Operating Instructions, 07/2016, A5E00331449A