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

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)
...
10.3.3 Activation of technology-specific dynamic values (DYNNORM, DYNPOS,
DYNROUGH, DYNSEMIFIN, DYNFINISH)
Function
Using the "Technology" G group, the appropriate dynamic response can be activated for five
varying technological machining steps.
Dynamic values and G commands can be configured and are, therefore, dependent on
machine data settings (→ machine manufacturer).
References:
Function Manual, Basic Functions; Continuous-Path Mode, Exact Stop, Look Ahead (B1)
Job Planning
Programming Manual, 03/2013, 6FC5398-2BP40-3BA1
Comment
; Reduced maximum acceleration
; Reduced maximum velocity
; Activation of the EG coupling
; Full maximum velocity
Comment
; Synchronized action
; Master value coupling on
Path traversing behavior
10.3 Acceleration behavior
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