5motor interface – Lenze 9400 User Manual
Page 162
5
Motor interface
5.4
Servo control (SC)
162
Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06
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Internal variables of the motor control (oscilloscope signals)
• The red numbers in brackets listed in the signal flow stand for internal variables of the motor
control, which you can record by means of the
for purposes of diagnostics and
documentation.
No. Variable of the motor control
Meaning
(1)
Torque.dnInputNotchFilter1
Torque setpoint at the band-stop filter input 1
(2)
Torque.dnInputNotchFilter2
Torque setpoint at the band-stop filter 2 input
(3)
Torque.dnFilteredTorqueSetpoint
Filtered torque setpoint
(4)
Current.dnQuadratureCurrentSet
Q current setpoint
(5)
Current.dnActualQuadratureCurrent
Actual Q current
(6)
Current.dnActualDirectCurrent
Actual D current
(7)
Current.dnDirectCurrentSet
D current setpoint
(8)
Voltage.dnOutputQuadratureCurrentCtrl
Q-output voltage of the current controller
(9)
Voltage.dnOutputDirectCurrentCtrl
D-output voltage of the current controller
(10) Voltage.dnQuadratureVoltage
Q voltage
(11) Voltage.dnDirectVoltage
D voltage
(12) Common.dnActualFlux
Actual flux value
(13) Common.dnFluxSet
Flux setpoint
(14) Voltage.dnActualMotorVoltage
Current motor voltage