Siemens SINUMERIK 840D sl Function Manual page 547

Preparation
In the simplest case, only a speed controller optimization is necessary:
● Select optimization strategy 105 from the user interface:
Programming
Program code
DEF INT myAxis=4
CYCLE751(1)
CYCLE752(myAxis,3,false,)
CYCLE753(myAxis,2,)
CYCLE758(myAxis,208,,,"true" )
CYCLE758(myAxis,209,,,"40.0" )
CYCLE751(3)
CYCLE757(myAxis,"AX1_TEMP_40HZ.XML",1,,)
; For known periodic disturbance frequencies
(40 Hz)
Special functions
Function Manual, 01/2015, 6FC5397-2BP40-5BA2
T4: Automatic retuning with AST - only 840D sl
Comment
; Open the optimization session.
; Add axis; the optimization data is loaded from
the standard optimization file. The axis is not
considered for an optimization of the path inter-
polation.
; The axis dynamic response is not measured again.
The axis is reoptimized on the basis of the loaded
measurement results and the currently valid opti-
mization strategy.
; Activate the use of the gain filter.
; Gain filter: set the optimum frequency to 40 Hz.
; Perform the optimization.
; Save the axis-specific optimization data for the
offline analysis.
12.5 Examples
547