Lenze E94AxHE Servo Drives 9400 HighLine (Firmware 01-37) - Manual (Page 92)

9400 HighLine | Parameter setting & configuration
Motor interface
Extended commissioning | Optimise phase controller
92 Firmware 1.37 - 09/2006
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5.2.3 Optimise phase controller
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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 Oscilloscope .
(C 416)
• 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 C00254 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 ( C00002 = "11").