4 optimising phase controller, Optimising phase controller, 5motor interface – Lenze 9400 User Manual

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Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06

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5

Motor interface

5.4

Servo control (SC)

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5.4.1.4

Optimising phase controller



How to optimise the phase controller setting by means of the ramp response:

1. Run a typical speed profile and record the ramp response of the phase controller with the

• Motor control variables to be recorded:

Speed.dnSpeedSetpoint (speed setpoint)

Speed.dnActualMotorSpeed (actual speed value)

Speed.dnOutputPosCtrl (phase controller output)

Position.dnEncounteringError (following error)

2. Adjust the gain Vp of the phase controller under

and repeat oscilloscope recording

until the intended following error behaviour is reached and the motor runs sufficiently

smoothly during the constant travel phase.

3. Save parameter set (

= "11: Save start parameters").

This manual is related to the following products:

E94AxHExxxx