Operating Instructions

SINAMICS G120 CU230P-2 Control Units
List Manual, 04/2018, A5E33838102
553
3 Function diagrams
3.1 Table of contents
6790 – Flux setpoint (RESM, p0300 = 6xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 662
6791 – Id setpoint (RESM, p0300 = 6xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 663
6792 – Interface to the Power Module (RESM, p0300 = 6xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 664
6797 – Closed-loop DC quantity control (ASM, p0300 = 1, PM230/PM240) . . . . . . . . . . . . . . . . . . . . . . 665
6799 – Display signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 666
3.11 U/f control, Standard Drive Control (p0096 = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 667
6850 – U/f control, overview (p0096 = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 668
6851 – U/f control, characteristic and voltage boost (p0096 = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 669
6853 – U/f control, resonance damping and slip compensation (p0096 = 1) . . . . . . . . . . . . . . . . . . . . . . 670
6854 – U/f control, Vdc_max controller and Vdc_min controller (U/f) (p0096 = 1) . . . . . . . . . . . . . . . . . . 671
6855 – U/f control, DC quantity control (ASM, p0300 = 1, p0096 = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . 672
6856 – U/f control, interface to the Power Module (p0096 = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 673
3.12 Vector control, Dynamic Drive Control (p0096 = 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 674
6820 – Speed control and generation of the torque limits, overview (p0096 = 2) . . . . . . . . . . . . . . . . . . 675
6821 – Current control, overview (p0096 = 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 676
6822 – Speed setpoint, precontrol balancing, acceleration model (p0096 = 2) . . . . . . . . . . . . . . . . . . . . 677
6824 – Speed controller with Kp_n/Tn_n adaptation (p0096 = 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 678
6826 – Torque setpoint (p0096 = 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 679
6827 – Vdc_max controller and Vdc_min controller (p0096 = 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 680
6828 – Current/power/torque limits (p0096 = 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 681
6832 – Current setpoint filter (p0096 = 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 682
6833 – Iq and Id controllers (p0096 = 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683
6834 – Flux setpoint (RESM, p0300 = 6xx, p0096 = 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 684
6835 – Id setpoint (RESM, p0300 = 6xx, p0096 = 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 685
6836 – Id setpoint (PMSM, p0300 = 2xx, p0096 = 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 686
6837 – Field weakening characteristic, flux setpoint (ASM, p0300 = 1, p0096 = 2) . . . . . . . . . . . . . . . . . 687
6838 – Field weakening controller, flux controller, Id setpoint (ASM, p0300 = 1, p0096 = 2) . . . . . . . . . 688
6839 – Field weakening controller (PMSM, p0300 = 2xx, p0096 = 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . 689
6841 – Interface to the Power Module (ASM, p0300 = 1, p0096 = 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . 690
6842 – Interface to the Power Module (PMSM, p0300 = 2xx, p0096 = 2) . . . . . . . . . . . . . . . . . . . . . . . . 691
6843 – Interface to the Power Module (RESM, p0300 = 6xx, p0096 = 2) . . . . . . . . . . . . . . . . . . . . . . . . 692
6844 – Closed-loop DC quantity control (ASM, p0300 = 1, PM240, p0096 = 2) . . . . . . . . . . . . . . . . . . . 693