Siemens SINUMERIK 840D sl Programming Manual page 412

Supplementary commands
14.7 Acceleration behavior
<n>:
<X> :
<value>:
Examples
Example 1: Activate dynamic values
Program code
DYNNORM G1 X10
DYNPOS G1 X10 Y20 Z30 F...
DYNROUGH G1 X10 Y20 Z30 F10000
DYNSEMIFIN G1 X10 Y20 Z30 F2000
DYNFINISH G1 X10 Y20 Z30 F1000
Example 2: Read or write a specific field element
Maximum acceleration for roughing, axis X
Program code
R1=$MA_MAX_AX_ACCEL[2,X]
$MA_MAX_AX_ACCEL[2,X]=5
412
Array index
Range of values: 0 ... 4
0 Normal dynamic response (DYNNORM)
1 Dynamic response for positioning mode (DYNPOS)
2 Dynamic response for roughing (DYNROUGH)
3 Dynamic response for finishing (DYNSEMIFIN)
4 Dynamic response for smooth-finishing (DYNFINISH)
Axis address
Dynamic value
Comment
; Basic position
; Positioning mode, tapping
; Roughing
; Finishing
; Smooth finishing
Comment
; Read
; Write
Programming Manual, 09/2011, 6FC5398-1BP40-2BA0
Fundamentals