Activation Of Technology-Specific Dynamic Values (Dynnorm, Dynpos, Dynrough, Dynsemifin, Dynfinish, Dynprec) - Siemens SINUMERIK 840D sl Programming Manual

Work preparation
3.14 Path traversing behavior
Program code
...
Example 2: Electronic gear
Axis 4 is coupled to axis X via an "electronic gear" coupling. The acceleration capacity of the
following axis is limited to 70% of the maximum acceleration. The maximum permissible
velocity is limited to 50% of the maximum velocity. Once the coupling has been activated
successfully, the maximum permissible velocity is restored to 100%.
Program code
...
N120 ACCLIMA[AX4]=70
N130 VELOLIMA[AX4]=50
...
N150 EGON(AX4,"FINE",X,1,2)
...
N200 VELOLIMA[AX4]=100
...
Example 3: Influencing master value coupling by static synchronized action
Axis 4 is coupled to X by master value coupling. The acceleration response is limited to position
80% by static synchronized action 2 from position 100.
Program code
...
N120 IDS=2 WHENEVER $AA_IM[AX4] >
100 DO ACCLIMA[AX4]=80
N130 LEADON(AX4, X, 2)
...
3.14.2.3 Activation of technology-specific dynamic values (DYNNORM, DYNPOS, DYNROUGH,
DYNSEMIFIN, DYNFINISH, DYNPREC)
The appropriate dynamic response for differing technological machining steps can be activated
with the commands of G group 59 "Dynamic response mode for path interpolation".
Dynamic values and G commands can be configured and are, therefore, dependent on
machine data settings.
Further information: Function Manual Basic Functions
Syntax
Activate dynamic values:
DYNNORM/DYNPOS/DYNROUGH/DYNSEMIFIN/DYNFINISH/DYNPREC
842
Comment
Comment
; Reduced maximum acceleration.
; Reduced maximum velocity.
; Activation of the EG coupling.
; Full maximum velocity.
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
Comment
; Synchronized action
; Master value coupling on
NC programming