Siemens SINUMERIK 840D sl Programming Manual page 934

Work preparation
3.16 Axis couplings
Note
Previous coupling calls for coupled motion (TRAIL*), Master value coupling (LEAD*), Electronic
Gearbox (EG*) and Synchronous spindle (COUP*) are supported via adaptive cycles.
Overview of all keywords and coupling characteristics
The following table gives an overview of all keywords of the generic coupling and the
programmable coupling characteristics:
Keyword Coupling characteristics / mean‐
ing
Creation of a coupling module
CPDEF
Deletion of a coupling module
CPDEL
Definition of a leading axis
CPLA
Definition of a leading axis and
CPLDEF
creation of a coupling module
(also possible with CPDEF
+ CPLA)
Deletion of a leading axis of a
CPLDEL
coupling module
(also possible with CPDEF
+ CPLA)
Switching on a coupling module CPON=(<FAx>)
CPON
Switching off a coupling module CPOF=(<FAx>)
CPOF
Switching on a leading axis of a
CPLON
coupling module
Switching off a leading axis of a
CPLOF
coupling module
Numerator of the coupling factor CPLNUM[FAx,LAx]=<value>
CPLNUM
Denominator of the coupling
CPLDEN
factor
Number of the curve table
CPLCTID
Coupling reference
CPLSETVAL
Coordinate reference system
CPFRS
934
Syntax
CPDEF=(<FAx>)
CPDEL=(<FAx>)
CPLA[<FAx>]=(<LAx>)
CPLDEF[<FAx>]=(<LAx>)
or
CPDEF=(<FAx>) CPLA[<FAx>]=(<LAx>)
CPLDEL[<FAx>]=(<LAx>)
or
CPDEL=(<FAx>) CPLA[<FAx>]=(<LAx>)
CPLON[<FAx>]=<LAx>
CPLOF[<FAx>]=<LAx>
CPLDEN[FAx,LAx]=<value>
CPLCTID[FAx,LAx]=<value>
CPLSETVAL[FAx,LAx]="<coupling reference>"
"<coupling
reference>":
CPFRS[FAx]="<coordinate reference>"
"<coordinate
reference>":
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
Setpoint value coupling
"CMDPOS"
Speed coupling
"CMDVEL"
Actual value coupling
"ACTPOS"
Basic Coordinate System
"BCS"
Machine Coordinate Sys‐
"MCS"
tem
NC programming