Efficient Networks Siemens Sinamics S120 - Manual (Page 245)

Function modules
7.8 Closed-loop position control
Drive Functions
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
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The current configuration can be checked in parameter r0108.
The "load gearbox position tracking" function can be configured in the commissioning wizard
via the "Mechanical system" dialog, as well as in the project navigator under "Technology" ->
"Position control" via the "Mechanical system" dialog.
7.8.2.6 Integration
Function diagrams (see SINAMICS S List Manual)
● 4010 Position actual value conditioning
● 4704 Position and temperature sensing, encoders 1 - 3
● 4710 Actual speed value and rotor pos. meas., motor enc. (encoder 1)
Overview of key parameters (see SINAMICS S List Manual)
● p2502 LR encoder assignment
● p2503 LR length unit LU per 10 mm
● p2504 LR motor/load motor revolutions
● p2505 LR motor/load load revolutions
● p2506 LR length unit LU per load revolution
● r2520 CO: LR actual position value preparations encoder control word
● r2521 CO: LR actual position value
● r2522 CO: LR actual velocity value
● r2523 CO: LR measured value
● r2524 CO: LR LU/revolutions
● r2525 CO: LR encoder adjustment offset
● r2526 CO/BO: LR status word
● p2720 Load gearing configuration
● p2721 Load gearing absolute encoder rotary revolutions virtual
● p2722 Load gearing position tracking tolerance window
● r2723 CO: Load gearing absolute value
● r2724 CO: Load gearing position difference