Resonance Damping - 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

7.3 V/f control

Resonance damping

Resonance damping damps oscillations in the active current, which often occur during no-

load operation.

The resonance damping is active in a range from approximately 6% of the rated motor

frequency (p0310). The switch-off frequency is determined by p1349.

For p1300 = 5 and 6 (textiles) the resonance damping is internally disabled in order to be

able to precisely set the output frequency.

Voltage boost at startup active/inactive

Acceleration voltage active/inactive

Rated motor voltage

Rated motor current

Stator resistance, actual

Starting current (voltage boost) permanent

Starting current (voltage boost) when accelerating

Starting current (voltage boost) when starting

Voltage boost total

Resonance damping

Inverter chassis units

Operating Instructions, 07/2016, A5E00331449A