Switching Coupling On/Off; Switching On A Coupling Module (Cpon) - Siemens SINUMERIK 840D Function Manual

M3: Coupled axes
14.5 Generic coupling
Example:
Programming
CPLDEL[X2]=(X1)
Programming with CPLA and CPDEL
Syntax:
Designation:
Functionality:
Leading axis/spin‐
dle:
Example:
Programming
CPDEL=(X2) CPLA[X2]=(X1)
Boundary conditions
● CPLDEF is only allowed in blocks without CPDEF/CPON/CPOF/CPDEL.
(This limitation applies to the case where the keywords refer to the same coupling module.)
● If an active leading axis is deleted, the coupling to this leading axis is implicitly deactivated.
● Deletion of the last leading axis results in the entire coupling module to be deleted.
14.5.4

Switching coupling on/off

14.5.4.1

Switching on a coupling module (CPON)

A defined coupling module is switched on with the switch command CPON.
Coupling characteristics like coupling reference can be programmed together with the switch
on command (see Section "Programming coupling characteristics (Page 508)").
504
Comment
; Deletion of leading axis X1 of the coupling to following
axis X2.
CPLA[FAx]= (<leading axis/spindle>)
Coupling Lead Axis
Deleting a leading axis/spindle: The leading axis/spindle module will be
deleted and the corresponding memory will be released. If the coupling
module does not have a leading axis/spindle any more, the coupling
module will be deleted and the memory will be released.
Type: AXIS
Range of values: All defined axis and spindle names in the channel
Comment
; Deletion of leading axis X1 of the coupling to fol-
lowing axis X2.
Axes and spindles
Function Manual, 06/2019, A5E47437747B AA