Beckhoff AX8000 Funktionsbeschreibung Seite 5

11.4 PLC-Integration .................................................................................................................................. 69
12 Zweites Feedback........................................................................................................................................ 72
12.1 Funktion ............................................................................................................................................. 72
12.2 Hardware............................................................................................................................................ 72
12.3 Konfiguration ...................................................................................................................................... 72
13 Stromregler .................................................................................................................................................. 77
13.1 Sollwertberechnung ........................................................................................................................... 77
13.1.1 Objektbeschreibung ............................................................................................................ 78
13.2 Drehmomentbegrenzung ................................................................................................................... 79
13.2.1 Objektbeschreibung ............................................................................................................ 79
13.3 Auslegung Kanalstrom ....................................................................................................................... 80
13.3.1 Objektbeschreibung ............................................................................................................ 80
13.4 Konfiguration Kanalstrom................................................................................................................... 81
13.4.1 Objektbeschreibung ............................................................................................................ 81
13.4.2 Maximale Asymmetrie ......................................................................................................... 82
13.5 Drehmoment-Sollwert Filter ............................................................................................................... 83
13.6 Drehmoment-Kennlinie ...................................................................................................................... 84
13.7 Actual Torque..................................................................................................................................... 85
13.7.1 Objektbeschreibung ............................................................................................................ 85
13.8 PWM-Taktfrequenz ............................................................................................................................ 86
14 Thermisches Modell.................................................................................................................................... 87
14.1 Funktion ............................................................................................................................................. 87
14.1.1 Zweikanalige Geräte ........................................................................................................... 87
14.1.2 Berechnung ......................................................................................................................... 88
14.2 Systemvoraussetzungen.................................................................................................................... 88
14.3 Konfiguration ...................................................................................................................................... 88
14.4 Objektbeschreibung ........................................................................................................................... 89
Version: 2.0.0 AX8000
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