Siemens SINUMERIK 840D sl Programming Manual page 949

Program code
NEWCONF
Example 2: Dynamic configuration of a master/slave coupling
To enable coupling with another spindle after axis container rotation, the previous coupling
must be uncoupled, the configuration cleared, and a new coupling configured.
Figure 3-14
Figure 3-15
Program code
MASLDEF(AUX,S3)
MASLON(AUX)
M3=3 S3=4000
MASLDEL(AUX)
AXCTSWE(CT1)
MASLDEF(AUX,S3)
Further information
● Function Manual Technologies
● Function Manual Basic Functions
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
Prior to the axis container rotation
After axis container rotation by one slot
Comment
; Activate machine data change
Comment
; AUX: Slave, S3: Master = AX3
; Coupling on
; Rotate master
; Disconnect and delete coupling
; Enable axis container rotation
; AUX: Slave, S3: Master = AX2
Work preparation
3.16 Axis couplings
949